- Knowledge
1、 Patent Business Processing System
1. Client and web version - unified acceptance platform

2. Mobile - Digital Certificates, Digital Signature, and Data Encryption
The mobile phone stores user digital certificates, which are provided by the business trust system platform and comply with national standards, to ensure secure login and digital signature for users.

3. User registration and login

Registration precautions
① Natural person: Chinese residents must select their ID card as the "type of identification", please do not choose "registration without identification". Do not use ID cards that have been reported lost or expired.
② Legal person: Legal persons with a unified social credit code cannot choose "non unified social credit code" when registering, otherwise it will affect the identity verification during patent application or fee reduction processing.
The associated agent must be unique and registered as a natural person account.

4. Supplementary recording of historical users

5. Mobile Download

6. Client Download

2、 Practical use of client
(1)Client system module

to be continued
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Source: Courseware of Public Welfare Lecture of China National Intellectual Property Administration


