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㈠ What is blockchain and how to conduct a blockchain technology patent search
The most popular investment recently is Bitcoin, ranging from financial tycoons to ordinary people. Everyone is talking about the skyrocketing price of Bitcoin. Bitcoin is a type of blockchain. I believe there are still many people who don’t know much about blockchain, so today our Bajie Intellectual Property will explain to you in detail what blockchain is? How to conduct a blockchain technology patent search? What is blockchain? More than 10,000 years ago, humans began to learn to use shells as an intermediary for exchanging materials, and later developed into currency. With the development of the Internet, the circulation of digital currencies has gradually replaced traditional currencies. Today, people's payment methods have undergone unprecedented changes. The emergence of encrypted electronic currencies such as Bitcoin (BitCoin), Ethereum (Ethereum), and Litecoin (LiteCoin) has further prompted the entire financial system to face up to and start thinking about transformation. However, the reason why encrypted electronic currency can develop without being affected by the traditional financial system is that there is an important technical support behind it; Block Chain. Blockchain is a new application model of computer technology such as distributed data storage, point-to-point transmission, consensus mechanism, and encryption algorithm. The so-called consensus mechanism is a mathematical algorithm that establishes trust and obtains rights and interests between different nodes in the blockchain system. How to conduct a blockchain technology patent search? The book "Blockchain Revolution"¹ once mentioned that blockchain is a public database that records all transaction information and can effectively prevent tampering; it is a distributed system that is not stored on a specific server or node, but It is scattered among countless nodes on the network, and each node only retains part of the information; it is a consensus protocol that follows a common mechanism. As the underlying technology behind cryptocurrency, including identity verification, medical record keeping, market prediction, asset trading, etc., blockchain is gradually being applied. To observe the status of patent applications related to global blockchain technology, the author recommends that you refer to the definitions of blockchain, distributed ledger, and smart contract to expand your search conditions, and It is not limited to patents that use the term Block chain. What is blockchain? How to conduct a blockchain technology patent search? We have answered this question for you here. If you have more questions about patent inquiries, you can continue to pay attention to Bajie Intellectual Property, or contact us by phone.
㈡ What disruptions has the blockchain brought and why can it become a national strategy?
The disruptive characteristics of the blockchain lie in the following four aspects: 1. Transparency. The data records of the blockchain system are transparent to the entire network nodes, and the update operations of the data records are also transparent to the entire network nodes. This is the basis for the trust of the blockchain system. Since the blockchain system uses open source programs, open rules and high participation, blockchain data records and operating rules can be reviewed by the entire network of nodes., traceability, with high transparency.
2. Openness. The blockchain system is open. Except for the private information of the parties directly related to the data, which is always encrypted, the blockchain data is open to everyone (except for blockchain systems with special permission requirements). Anyone or participating nodes can query blockchain data records or develop related applications through the public interface, so the entire system information is highly transparent.
3. Information cannot be tampered with. Once the information of the blockchain system is verified and added to the blockchain, it will be permanently stored and cannot be changed (except for systems such as private blockchains with special change requirements). Unless more than 51% of the nodes in the system can be controlled at the same time, modifications to the database on a single node are invalid, so the data stability and reliability of the blockchain are extremely high
4. Decentralization. Decentralization is the most basic feature of blockchain, which means that blockchain no longer relies on central processing nodes and realizes distributed recording, storage and updating of data. In a traditional centralized network, attacking a central node can destroy the entire system. However, in a decentralized blockchain network, attacking a single node cannot control or destroy the entire network or more than 5% of the nodes in the network. It's just the beginning of gaining control. 2019 is the first year of commercial application of blockchain technology, and favorable policy incentives will make the development of blockchain technology more stable.
As the application of blockchain technology gradually penetrates into many fields such as digital finance and the Internet, everyone has a clearer understanding of the value of blockchain.
Blockchain has formed a global competition situation. All countries are seizing development opportunities, and China cannot lag behind; therefore, it is understandable that blockchain has become a national strategy.
㈢What is the future development prospect of blockchain technology
The five major aspects of the growth potential of the blockchain industry promote the healthy development of technologyBasic overview analysis of blockchain
Blockchain technology, as a technical solution for collectively maintaining a reliable database in a decentralized manner, has the characteristics of decentralization, tamper-proof, and high scalability. It is becoming an emerging technology after big data, cloud computing, artificial intelligence, and virtualization. After reality and other technologies, it is another emerging technology that will have a major impact on the future and is expected to promote mankind from the information Internet era to the value Internet era.
The United States, Japan and some countries and regions in the European Union have elevated the development of blockchain to an important national development strategy and vigorously promoted the research and development, application and promotion of blockchain technology. Our country also attaches great importance to blockchain technology innovation and industrial development. With the joint participation of IT and other companies, a large number of new companies, new products, new models, and new applications have emerged. Blockchain has been widely used in finance, government affairs, energy, and medical care. Applications in other industries are gradually unfolding, and it is becoming an important force driving technological product innovation and industrial transformation in various industries.
The development of blockchain is divided into three stages, namely blockchain 1.0 of encrypted digital currency represented by Bitcoin and related financial infrastructure applications, represented by smart contracts.Blockchain 2.0 is currently gradually moving towards the Blockchain 3.0 stage, which is based on blockchain technology and has in-depth application of more complex smart contracts.
Statistical analysis of blockchain investment and financing in the first half of the year
Since 2016, the frequency and amount of investment and financing in my country’s blockchain field have increased dramatically. According to statistics from the "In-depth Analysis Report on Business Model Innovation and Investment Opportunities in the Blockchain Industry" released by the Qianzhan Industry Research Institute, in the first half of 2018, the financing amount in the blockchain field was approximately 10.7 billion, a year-on-year growth rate of 1,426 billion compared with the same period in 2017. %; The number of investment and financing events in the blockchain field reached 205. It is expected that investment in the blockchain field will usher in another peak this year.
Judging from the distribution of investment and financing rounds in China’s blockchain field, early-stage investment rounds (before Series B) account for more than 95%, with many industry pioneers participating in the investment, and most companies are still Horse racing and enclosure.
Blockchain investment and financing statistics and growth from 2014 to the first half of 2018
Data source: Compiled by Qianzhan Industry Research Institute
my country attaches great importance to the development and application of blockchain technology. Driven by multiple forces such as policy, technology, and market, the pace of blockchain innovation continues to accelerate, and it is deeply integrated with technologies such as cloud computing, big data, and the Internet of Things. The scope of explored applications has also expanded from digital assets to supply chain management, intelligent manufacturing, Expand and expand in more fields such as industrial Internet, social welfare, copyright protection, etc.
Five major aspects strive to promote the healthy development of blockchain technology and promote the high-quality development of the digital economy
1. In-depth research and grasp of blockchain technology and industry development trends. Pay close attention to the latest trends in international development, jointly promote blockchain-related technology and industry research, promote the standardization of blockchain development industry behavior, and create a good development environment.
2. Strengthen the construction of core technical capabilities of blockchain.
Establish and improve a collaborative promotion mechanism among key enterprises, universities, and research institutions, guide IT enterprises to strengthen technical reserves, accelerate breakthroughs in key core technologies, and improve blockchain performance, efficiency, and security.
3. Support entrepreneurship and innovation in the field of blockchain
Encourage blockchain enterprises and user units to carry out cross-border integration, guide industry organizations to establish public service platforms, and support third-party institutions Carry out blockchain service evaluation and testing, promote rich industry applications of blockchain, and serve the transformation and upgrading of the real economy.
4. Actively build and improve the blockchain standard system
Accelerate the development and application promotion of key standards, and gradually build a complete standard system. Actively connect with international standards organizations such as ITU and ISO, substantially participate in more international standardization work, and actively contribute more "Chinese power."
5. Accelerate the improvement of the policy environment for blockchain development
Support qualified enterprises to carry out application innovation and model innovation, guide and encourage enterprises, universities and scientific research institutes to jointly cultivate blockchain Professional talents needed for chain development. Support eligible zonesBlockchain companies enjoy the country’s preferential tax policies that support the development of the software industry and small and medium-sized enterprises.
The industry is small but has huge growth potential
The blockchain economy is currently on the eve of an explosion. It is widely used in the financial industry, and applications in other industries have also entered the exploration and research and development stage. It is expected that the direct market value of blockchain will increase from US$410 million to US$7.68 billion between 2017 and 2022, with a compound annual growth rate of 79.6%. It is expected that various blockchain-based extended businesses will reach US$100 billion in 2020.
Industrial application fields continue to expand
The financial industry is the first to apply blockchain technology, and many financial applications have been implemented; the medical industry is an important area of blockchain application and can be more It is good to protect privacy and improve service quality and management efficiency; the demand for blockchain in social forensics is rising rapidly to solve certification problems caused by information asymmetry; the application of blockchain technology in other fields such as communications and supply chain is rapidly expanding .
㈣ How to improve the success rate of blockchain invention patent applications
The "Patent Law" stipulates that inventions and utility models granted patent rights must be novel, creative and practical. In the substantive examination of patent applications, novelty and inventiveness are the key points. We mentioned above that in order to expand the scope of protection, the less content written in the claims, the better. However, there is also a problem, that is, the less content, the more likely it is to be disclosed by the existing technology. Therefore, how to find a balance point, This is an important issue that needs to be considered when drafting claims. It is necessary to strive for the scope of protection and meet the innovation requirements. When there are multiple innovative points, should they all be written in one claim? After the above analysis, it is obvious that the answer is clear, that is, no. The above points are not only applicable to blockchain-related patents, but also to other computer software patents. Of course, when writing application documents, you also need to consider other aspects such as wording and logic. In short, only a good application document can help the patentee effectively protect its innovative achievements and bring considerable benefits to it.
5 What achievements does China have in the field of blockchain compared with the world?
Patents have always been controversial in the field of cryptocurrency and blockchain because most projects are in the field of blockchain. Built on the premise of rights and open source code. It is for this reason that the concept of intellectual property (IP) is extremely controversial.
For this purpose, World Intellectual Property Organization (WIPO) website data was collected using the following search terms: blockchain, blockchain, bitcoin, virtual currency, virtual currency, digital currency, digital currency, digital token and smart contracts.
The analysis found that despite the plummeting price of Bitcoin, 2018 was the year with the most patents approved, with records showing that at least 1,060 patents were published during this period.
971 projects approved in 2017. That year, Bitcoin started trading at $998 and reached $19,66 in DecemberAll-time high of $6.
Data shows that patent approvals took off in 2012 and the numbers remained at the same level until 2015. So far this year, the World Intellectual Property Organization has granted 242 cryptocurrency or blockchain-related patents.
China ranks first with 790 patents.
Following closely behind is the United States, with a total of 762 patent applications approved. South Korea and Australia follow with 161 and 132 respectively. The UK is the only European country in the top 10, with 36 approvals.
The companies on the list are mainly technology giants and financial services companies, such as IBM (119 items), Mastercard (111 items), Coinplug (84 items) and Alibaba (60 items).
Personally, Yao Qian, director of the Digital Currency Research Institute of the People's Bank of China, has obtained 92 patents.
㈥ What is the development trend of blockchain and the future development trend of blockchain
The dual-layer policy and market drive the blockchain industry with broad development prospects
The dual-layer policy and market Driven by the epidemic, China's blockchain-related industries are expected to move from reality to reality
In the context of the rapid development of blockchain, China conforms to the needs of globalization, keeps up with international pace, and actively promotes research and standardization in domestic blockchain-related fields. formulation and industrial development. Compared with the background of increasingly strict supervision of digital currencies such as Bitcoin, support and encouragement for blockchain technology has reached a global consensus, and domestic blockchain technology will also receive national and local policies in the next few years. support. Driven by the dual layers of policy and market, blockchain-related industries are expected to move from reality to reality, and blockchain technology will accelerate the exploration of possible application scenarios.
Forecast of global blockchain market size
According to the "In-depth Analysis Report on Business Model Innovation and Investment Opportunities in the Blockchain Industry" released by the Qianzhan Industry Research Institute, the global blockchain market size is expected to increase from 2017 to 2017. It will increase from US$411.5 million in 2022 to US$7.6837 billion in 2022, equivalent to a compound annual growth rate of 79.6%. Given the wide range of applications for distributed ledgers and the rising market value of cryptocurrencies, there is a strong need to improve transparency, security, efficiency and streamline processes, as well as blockchain as a service (
BaaS). As a hot topic of development, the blockchain market will expand rapidly. In addition, communication services, international trade, supply chain management, program platforms, payments, smart contracts, digital identity verification, etc. also urgently need blockchain technology and will create a large number of growth opportunities.
Blockchain, as an integrated application of distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm and other technologies, has become a hot topic of research and discussion by international organizations such as the United Nations and the International Monetary Fund as well as many national governments in recent years. The industry has also increased investment. At present, the application of blockchain has extended to the Internet of Things, intelligent manufacturing, supply chain management, digital asset transactions, etc.This field will bring new opportunities to the development of new generation information technologies such as cloud computing, big data, and mobile Internet, and has the ability to trigger a new round of technological innovation and industrial transformation.
By 2022, the payment sector may occupy the largest share of the blockchain market
Relying on blockchain technology, instant payment of assets can be realized, which not only has the characteristics of non-tampering and digital identity verification, but also can provide Financial institutions and banks significantly save settlement costs. In addition, blockchain makes it possible to automate payments, eliminating the need for middlemen, saving labor costs and time for buyers and sellers. Thanks to the many advantages mentioned above, it is expected that the payment sector will be the most important segment in the entire blockchain market.
The fastest growing region will be Asia-Pacific
Blockchain service providers in the Asia-Pacific region are good at designing and developing user-friendly, cost-saving, and fast cryptocurrency platforms, extending blockchain to multiple Industry application tentacles. Both large enterprises and small and medium-sized enterprises are actively seeking venture financing and investing in the research and development of cutting-edge blockchain technology. In addition, the real estate industry in some countries in the Asia-Pacific region is expected to rapidly transform from semi-transparent to fully transparent, which will also help enhance the development prospects of blockchain in the Asia-Pacific region.
㈦ Does blockchain have a "money" future?
Does blockchain have a "money" future?
This year, blockchain has become popular in China. Taxi drivers all know that it is a new outlet for the Internet economy. The latest data released shows its popularity in China - World Intellectual Property Organization statistics show that China applied for 225 blockchain technology patents last year, accounting for more than half of the world (406), followed by the United States (91) and Australia (13 items). These patents do not cover the field of cryptocurrency.
There are reports that Chinese Internet companies and financial service providers are competing to apply for patents on this "distributed ledger" technology, believing that it will revolutionize finance and other supply chains. It has nothing to do with "coin speculation". In the eyes of blockchain water testers, new technologies can make up for a crucial link - credit.
The transaction volume is not large, but financial giants dare not take it lightly
Blockchain is a decentralized recording system. The ledger of the blockchain is jointly recorded by all nodes participating in the transaction. Therefore, From investors to Internet hackers, they are all interested in the unprecedented "authoritative and tamper-proof" characteristics of blockchain.
Many "coin speculators" know that China has one of the largest number of "mines (computers involved in blockchain calculations)" for Bitcoin and other blockchain currencies in the world. Similarly, from 2012 to 2017, six of the nine companies with the most blockchain technology patent applications were from China.
However, the most active patent applicant in the past five years has been the US-based payment giant Mastercard, followed by Liechtenstein’s n-chain holdings.
Research institute Guangzhou Lianrui pointed out that famous companies applying for blockchain patents also include Bank of America and British Telecom. Bank of America plans to developA person-to-person payment system allows all parties to transact under pseudonyms; British Telecom’s technology can detect attacks on the blockchain; Mastercard focuses on payment tracking and uploading sales data to the blockchain.
In fact, the current transaction volume of the blockchain system is still a drop in the bucket compared with the mainstream world financial transaction system. The giants are actively developing patents to take precautions and avoid obstacles in the future.
Blockchain will convince you that this hairy crab comes from Yangcheng Lake
In the view of Dr. Shen Jie, an Internet of Things expert and leader of the overall group of the National Internet of Things Basic Standards Working Group, the distributed ledger of blockchain and The credit system brings opportunities to solve some credit problems, and through this, financial value can also be discovered.
"In the circulation of agricultural products, data is easily adulterated and lost." Shen Jie gave an example. For example, there are many hairy crabs on the market that claim to be produced in Yangcheng Lake, and they all have certificates or some "authoritative" data records to prove it. , but so many hairy crabs cannot all come from Yangcheng Lake. How do consumers know which ones are real?
"Today's traceability of agricultural products requires many links, from seedlings, chemicals to the environment, and all kinds of data must be complete. However, the lack of credit in China is now a serious problem, and consumers cannot confirm that they are good agricultural products. Agricultural products We cannot sell at high prices, and farmers’ profits are getting thinner and thinner.” Shen Jie said, “Now the government and e-commerce companies use a single force to promote traceability, and the cost is very high.”
Internet of Things technology uses a large number of devices to collect physical data To better perceive and manage the world's information, it is originally a good means of traceability; but if there is only the Internet of Things, and each subject transmits data to the platform, the possibility of fraud and tampering cannot be ruled out. Shen Jie said: “To ensure that everything from the device to the platform cannot be tampered with, the credit reporting mechanism at the bottom of the blockchain can be used.”
According to reports, companies such as JD.com are trying to introduce blockchain technology in agriculture , so that every step of a cow's data from birth to slaughter to market shelves is uploaded to the blockchain, making it trustworthy.
A piece of land may be turned into an asset by blockchain credit reporting
“In the past, the value mining of entities in the physical world in circulation was insufficient.” Shen Jie said, “For example, I have A field, but no one invests in it, it is just a field. If it is digitized, it can be traded and rights and interests can be shared."
Shen Jie believes that the Internet of Things could have mapped this field into a digital asset. But in the past, it was not easy for financial institutions to use IoT data, and blockchain has made the combination of sensor data and finance possible.
“The Internet of Things plus blockchain can help banks and insurance companies obtain reliable data and solve the problem of information asymmetry. A credit reporting mechanism has been established between farmers and financial institutions.”
Shen Jie An ongoing case was introduced, which is to apply blockchain technology to fisheries. IoT sensors can monitor and manage the water quality of fish ponds, and can also help financial institutions collect farmer data and grant loans. While farmers get more profits, they also improve the quality of their products.Quality, traceable.
And blockchain data has cross-platform credibility. "Alibaba Sesame Credit Points are meaningless outside Alibaba's system." Shen Jie said that blockchain technology relies on collaboration and data transmission among multiple entities, and will make the financial value of data as real as the physical world.
From medical insurance to game points, trust is no longer difficult
Jiangsu Hengwei Information Technology Company is an early company involved in the research and development of blockchain technology. Xu Yuchun, the person in charge of the company, said: "You can put the blockchain Chain is popularly understood as 'distributed electronic ledger technology that is open to the entire network'. It realizes the establishment of a low-cost credit system and value transfer, and can solve pain points and difficulties in many fields such as finance, public welfare, supervision, and anti-counterfeiting."
Perhaps it is precisely because of the inherent openness and transparency of blockchain that it fits well with China’s application scenarios that lack trust, thus triggering the enthusiasm of enterprises for R&D and patent applications.
Shen Jie believes that in some areas that are already digitalized, the credit advantages of blockchain will emerge faster.
“One is digital copyright, such as the intellectual property rights of Internet music. Blockchain applications may develop rapidly; the other is the gambling industry. In the past, it was difficult to avoid the possibility of fraud in gambling on the Internet. With blockchain, credit can be established ." Shen Jie said, "Another possibility is the virtual income of games, such as points. In the past, these points were useless without the game. Blockchain may promote the interoperability of various games."
Shen Jie said, Areas such as digital bank bills are also actively testing blockchain. He believes that it is still the early days of blockchain technology, and everyone is enthusiastic to promote development; but after innovation enters the deep water zone, breakthroughs in one point or one line are not enough, and the cooperation of ecological and systemic concepts is needed.
㈧ What is the current overall situation of the blockchain market?
This type of market is good. You must consider many aspects. When choosing, you must first choose according to the demand situation, and also Pay attention to the strength and effectiveness of the team. It is recommended that you get to know BeckChain Blockchain. It was founded in the United States in March 2017. It has good reviews in the industry and a good reputation.
㈨ Ministry of Industry and Information Technology: The number of Chinese blockchain patent applications accounts for 84% of the global total. What does this data indicate?
Ministry of Industry and Information Technology: The number of Chinese blockchain patent applications accounts for 84% of the global total. 84% of the volume. What does this data illustrate? Firstly, it shows that the development of blockchain is very rapid around the world, so many commercial investors in China are increasing the construction of blockchain. Secondly, China’s commercial market is very huge, so The demand for patent applications for blockchain will be higher and more likely.To better protect the long-term interests of applicants, and the value of blockchain is self-evident and can improve the stability of social work. In addition, China’s development of blockchain is at the forefront of the world. To enhance China's core competitiveness, the Ministry of Industry and Information Technology needs to be elaborated and analyzed from the following four aspects: China's number of blockchain patent applications accounts for 84% of the global total. What does this data illustrate?
1. It shows that the rapid development of blockchain around the world has caused many commercial investors in China to increase the construction of blockchain
First of all, it shows that the development of blockchain around the world is very rapid. The rapid development of blockchain has caused many commercial investors in China to increase the construction of blockchain. For the development of blockchain worldwide, it is very rapid and is conducive to accelerating the progress of the world's technology industry.
What China should pay attention to:
It should strengthen multi-channel economic construction.
