First of all, let's learn about the types of domestic patent service platforms:
A. National defense patent agencies
Can undertake the national defense patent application and the national defense patent affairs within the unit and the entrustment of patent affairs, and can also undertake the patent agency business and patent affairs agency entrustment in the society. Generally speaking, national defense patent agencies have dual functions of intellectual property affairs management and service in their own systems or units.
B. Foreign patent agencies
Can undertake the agency entrustment of China units and individuals to apply for patents abroad, and the agency entrustment of foreigners, foreign enterprises and foreign organizations to apply for patents and handle patent-related affairs in China; Can also accept enterprises, institutions or other organizations in Taiwan Province Province to apply for patents in the mainland, and accept the agency's entrustment to handle related patent affairs.
C. General patent agencies
Can accept the entrustment of natural persons and legal persons in China to engage in the domestic patent affairs agency business; It can also act as an agent for natural persons in Taiwan Province Province to apply for patents and other related patent affairs in mainland China.
How to define the domestic large-scale patent application agency service platform?
Regular patent agencies can be found on the website of China National Intellectual Property Administration or the website of the All-China Patent Agents Association. For example, in the patent agency management column of China National Intellectual Property Administration website, enter the word "Shenzhou United" and you can retrieve Shenzhen Shenzhou United Intellectual Property Agency; In the query of patent agencies under the industry management of the website of the All-China Patent Agents Association, enter the word "Shenzhou United" to retrieve the Shenzhen Shenzhou United Intellectual Property Agency, a formal patent agency. Information about all qualified patent agents can also be found on the website of the All-China Patent Agents Association. The above-mentioned black agents include not only law firms and trademark agencies that do not have patent agency qualifications, but also many patent agents who are entrusted to practice privately. These are the targets of China National Intellectual Property Administration's crackdown, and they are also the important targets of the self-regulatory supervision of the All-China Patent Agents Association.
The most important thing is to examine whether the patent service institutions have a large number of cooperative users, the quality of patent agents, service quality, industry reputation and so on.
The above information comes from Baidu! For reference only! I hope my answer is helpful to everyone!