1. Alibaba
IPR daily, an intellectual property media, recently released a report, which listed the number of
blockchain invention patents published in the world from January 1, 2019 to June 30, 2019, among which China ranked first, accounting for 67% of patent applications. Alibaba ranked first with 322 patents, followed by Ping An of China, with 274 patents, Third, nchain has 241 patents.
2. Recently, the hottest investment is
bitcoin. From financial tycoons to ordinary people, they are talking about the surge of bitcoin. Bitcoin is a kind of blockchain. I believe there are still many people who don't know much about blockchain, so today we will explain in detail what blockchain is? How to search blockchain technology patents? What is blockchain? More than 10000 years ago, human beings began to learn to use shells as an intermediary for exchanging materials, and later developed into currency. With the development of network, the circulation of
digital currency has graally replaced the traditional currency, and now people's payment methods have undergone unprecedented changes. The emergence of encrypted electronic currencies such as bitcoin, Ethereum and litecoin has further prompted the whole financial system to face up to and start thinking about transformation. However, there is an important technical support behind the development of encrypted e-money which is not affected by the traditional financial system;; Block chain. Blockchain is a new application mode of distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm and other computer technologies. The so-called consensus mechanism is a mathematical algorithm to establish trust and obtain interests between different nodes in the blockchain system. How to search blockchain technology patents Blockchain Revolution & sup1; A book has mentioned that blockchain is a public database, which records all transaction information and can effectively prevent tampering; It is a distributed system, which does not store on a specific server or node, but scattered in countless nodes on the network, each node only retains part of the information; It is a kind of consensus agreement, which follows a mechanism together. As the underlying technology behind cryptocurrency, including identity authentication, medical record preservation, market forecasting, asset trading, etc., blockchain is graally applied. To observe the patent applications related to global blockchain technology, the author suggests that you should refer to the definitions of block chain, distributed ledger and smart contract to expand your search conditions, rather than only limited to the patents using the word block chain. What is blockchain? How to search blockchain technology patents? If you have more questions about patent inquiry, you can continue to pay attention to Bajie intellectual property or contact us by telephone.
3. China State Grid Corporation is seeking blockchain technology to advance its "energy Internet" program
in a patent application submitted to China's State Intellectual Property Office last November and released last week, the energy giant explored blockchain driven systems in detail, saying that they can store and track consumers' power consumption and share data in a decentralized way. Bt110
4. the definition of blockchain
in a narrow sense, blockchain is a kind of chained data structure that combines data blocks in a sequential way according to the time sequence, and it is a distributed account book that can not be tampered with and forged by means of cryptography
broadly speaking, blockchain technology uses blockchain data structure to verify and store data, uses distributed node consensus algorithm to generate and update data, and uses cryptography to ensure the security of data transmission and access It is a new distributed infrastructure and computing method to program and operate data by using intelligent contract composed of automated script code
there are many channels to learn blockchain
① you can buy some books related to blockchain, learn some knowledge related to blockchain, take notes in your spare time, and consult relevant information
② watch some videos of blockchain on the Internet, the contents of which are easy to understand, with relevant examples, It's also a very good way to learn
③ you can take part in some offline blockchain learning exchange meetings, or take part in some training courses, and some teachers will answer questions for you
to sum up,
all roads lead to Rome. There are many channels to learn blockchain, and the best one is suitable for you
5. On the blockchain platform, which provides traceability support for the right content of cultural procts, we can provide original authentication, right protection and transaction services for original works through blockchain, public key encryption and trusted timestamp. Generally speaking, in the digital culture instry, blockchain is changing the basic instrial rules of digital rights trading, revenue distribution mode and user payment mechanism. In fact, blockchain technology can be widely used in the film and television instry. Recently, we have seen that several major cultural exchanges, such as Hengdian cultural exchange, Jiangsu Cultural Exchange and Gansu Province, together with Hunan souyun technology, a blockchain company, want to build a public service platform for film and TV blockchain, and combine blockchain technology with film and TV investment and financing projects and right protection, so as to promote the development of film and television culture.
6. In fact, as of August last year, Bank of America had filed at least 30 patent applications for blockchain technology, while in February last year alone, they filed nine applications with the U.S. patent and Trademark Office
7. My friend said that he had submitted trademark registration through the trademark registration portal of SMIC blockchain public service platform before. Would you like to have a look
8. It is a very good financing platform that can register in time and achieve medium supervision.
9. Alibaba Group Holding Co., Ltd., digital currency Research Institute of the people's Bank of China, printing science and Technology Research Institute of the people's Bank of China and many other companies have applied. You can go to some patent inquiry websites to learn more
