Record of Langke technology's blockchain

1.

Bitcoin concept stock is the concept of digital currency. There are a total of 12 listed companies, of which one is traded on the Shanghai Stock Exchange and the other 11 are traded on the Shenzhen Stock Exchange

according to cloud finance automatic matching, the concept of digital currency has the following stock list:

2. How long does the patent license take effect after filing? The patentee may license another person to use the patent. How long will the patent license take effect after filing? How long does the patent license take effect after filing? According to the provisions of the measures for filing patent license contracts, patent license contracts generally come into force when they are signed, and the filing of patent license contracts does not affect the effective time of the contracts. According to China's laws and regulations, the measures for filing patent licensing contracts stipulates that: 1. The State Intellectual Property Office is responsible for filing patent licensing contracts nationwide. 2、 The patent license contract applied for filing shall be concluded in written form. In conclusion of a patent license contract, the model contract formulated by the State Intellectual Property Office may be used; The adoption of other contract texts shall comply with the contract law of the people's Republic of China. 3、 The parties concerned shall go through the filing proceres within three months from the effective date of the patent licensing contract. How long does the patent license take effect after filing? For more details of intellectual property and business, you can call Bajie intellectual property online customer service. Bajie intellectual property is committed to focusing on the field of intellectual property. At present, it has won angel investment from the founder of China's main board listed company, LANCO technology, and investment from Hong Kong's main board listed company, Kingdee International.

3. What are the contents of public patents in 2019? Patent announcement is the announcement document issued after the application of the national patent administration department. What are the contents of the patent public announcement in 2019? What are the contents of patent publicity in 2019? 1. The first item in the patent notice is the content of the patent application when the patent applicant applies for a patent, that is, the description items recorded in the patent application; 2. The content of the patent Notice refers to the abstract of the description of the invention or utility model, the pictures or photographs of the design and the brief description thereof; 3. The request for substantive examination of an application for a patent for invention and the decision of the administrative department for patent under the State Council on substantive examination of an application for invention creation; 4. The patent announcement has the function of confidential patent decryption; 5. If the type of patent application is invention patent, the application for invention patent shall be rejected, withdrawn or deemed to be withdrawn after publication; 6. The grant of patent right after successful patent application; 7. The invalidation of the patent right after the patent is rejected; 8. The eighth item in the patent notice is the termination of the patent right; 9. The patent applicant transfers the patent application right; 10. The patent applicant transfers the patent right; 11. Filing of the patent license contract of item 11 in the patent announcement; 12. Grant of compulsory license contract for patent exploitation; 13. Recovery of patent application; 14、 Recovery of patent right; 14. Pledge, preservation and dissolution of patent right; 15. Change of the name or address of the patentee; 16. If the address of the applicant is not clear when applying for a patent, the applicant will be notified of the unknown address; 17. The corrections to be made by the administrative department for patent under the State Council in respect of patent applications; 18. Other related matters. It means that the specification of an invention or utility model and its drawings and claims are not published or announced in the patent publication or announcement regularly published by the administrative department for patent under the State Council, but are separately published in full by the administrative department for patent under the State Council. What are the contents of public patents in 2019? For more details of intellectual property and business, you can call Bajie intellectual property online customer service. Bajie intellectual property is committed to focusing on the field of intellectual property. At present, it has won angel investment from the founder of China's main board listed company, LANCO technology, and investment from Hong Kong's main board listed company, Kingdee International.

4. What is the concept of right? Generally speaking, right is what we usually call right. As an important part of intellectual property rights, we need to understand the relevant knowledge of right. Let's first look at the concept of right. The concept of right right refers to the exclusive right of the right owner to the intellectual achievements such as his literary, artistic and scientific works. Generally speaking, right can be divided into broad sense and narrow sense: in narrow sense, right only refers to the rights enjoyed by the author according to law; In a broad sense, right includes not only the content of right in a narrow sense, but also the neighboring right of right, that is, the right enjoyed by the disseminators of works according to law, such as the right of artistic performers, the right of procers of audio and video recordings, the right of radio and television organizations, the right of publishers of books and newspapers, etc. What is the concept of right? First, the subject of right is the right owner, that is, the person who enjoys the right according to law. The subject of right not only includes the author who directly creates the work, but also includes other people who enjoy the right according to law, such as the adaptation of the work, the translator of the work, the licensed user of the right, the legal successor of the right, etc. In addition, the state can also become the subject of right under special circumstances. For example, after the author or other right owners donate their works to the state, the state can become the subject of the right, and so on. Second, the object of right is the works based on creative activities, that is, the results of mental work in a certain form through the analysis and generalization of human thinking. Third, the content of right is the exclusive right of both property rights and personal rights. Copyright belongs to civil right, which is different from general property right and personal right. It has al contents of property right and personal right, and this kind of right is exclusive to the right owner. What is the concept of right? For more information, please call Bajie IP online customer service. Bajie intellectual property is a brand of Shenzhen huamushu Network Technology Co., Ltd., which was established in Shenzhen in 2016. In 2017, it was invested by the angel of the founder of China's main board listed company Longke technology, and in June 2018, it was invested by Hong Kong's main board listed company Kingdee International. Bajie intellectual property focuses on: trademark, patent, right, domain name and other intellectual property business direction. The main business includes three parts: conventional intellectual property, foreign intellectual property and intellectual property transaction. Internet plus intellectual property instry unexpected winner.

5. For the method of querying expired patents, there is a time limit for the protection of patent rights, 10 years for design patents and utility model patents, and 20 years for invention patents. So, if the patent has expired, what are the methods to query the expired patent? If you need professional patent service, Bajie intellectual property will help you! Bajie's intellectual property business is developing rapidly, focusing on trademark, patent, right, domain name and other intellectual property business direction. Bajie's intellectual property patent application and patent transfer agency service are recognized by the instry. If you have the demand of patent transfer and patent application transaction, please consult Bajie's intellectual property customer service as soon as possible. The first method is to check the legal status of the patent through the patent register of the State Intellectual Property Office. A patent register shall be established when the patent right is granted by the patent office. The contents registered in the patent register include: grant of patent right, patent application right, invalidation of patent right, termination of patent right, recovery of patent right, pledge, preservation and cancellation of patent right, filing of patent license contract, compulsory license of patent implementation. The items registered in the patent register are stored in the computer database, printed by the computer when paper is needed, and take effect after being stamped with the special seal for certificates. The items recorded in the patent register have legal effect and are protected by law. With the consent of the State Intellectual Property Office, any person may consult or the relevant contents of the patent register and request the State Intellectual Property Office to issue a of the patent register. Through the contents recorded in the patent register, we can know whether the patent term has expired. Where a request is made for a of the patent register, a fee shall be paid. Second, log on the website of the State Intellectual Property Office and use the legal status query function to query whether the patent term has expired. The information of the legal status mainly includes: the effectiveness of the request for substantive examination, the invalidation of the patent right, the termination of the patent right, the recovery of the right, the transfer of the patent application right and the patent right, the filing of the patent license contract, the pledge, preservation and cancellation of the patent right, the change of the description item, the notice item, etc. However, there is a certain lag in the information retrieval system, and the real-time and accurate legal status information should be subject to the content recorded in the patent registration. The third method is to query whether the patent term has expired in the database of invalid patents in China officially issued by Intellectual Property Publishing House. What are the ways to query expired patents? For more details of intellectual property and business, you can call Bajie intellectual property online customer service. Bajie intellectual property is committed to focusing on the field of intellectual property. At present, it has won angel investment from the founder of China's main board listed company, LANCO technology, and investment from Hong Kong's main board listed company, Kingdee International.