Application and Rights

Patent search and analysis

Updated: Mar 1, 2021 Print
Share - WeChat

The patent search and analysis system, set by China National Intellectual Property Administration, provides the public and international users with professional and high-quality patent search and analysis services.

It has collected the patent data of 103 countries, regions and organizations, including abstract data, full text data, citations and legal status data. The number of documents collected has reached 130 million, and the service has users all over the world.

Click to learn more.

Patent search and analysis

Copyright©2021 China Daily. All rights reserved.


京公网安备 11010502032503号京公网安备 11010502032503号