Category: patent subsidies

Using and Misusing Chinese Patent Data

Patent statistics are frequently cited as evidence of China’s growing technological strength, but patent counts by themselves do not address qualitative concerns. Moreover, they often measure much more than innovation alone. They can reflect commercialization strategies, export orientation, government incentives, and differences in patent systems across countries. This article examines how patent data of various kinds can be used to assess China’s competitive position, while also highlighting the limitations of relying on patent counts alone. Drawing on recent U.S.-China filing data, design patent trends, overseas filing behavior, and common measures of patent quality, it argues that patent statistics are most useful when interpreted in context and alongside other indicators of technological and commercial performance.

Counting and Discounting Patents – The USPTO Study on Patenting Activity in 5G

USPTO released a study on February 15, 2022 entitled “Patenting Activity among 5G Technology Developers”.
The Report uniquely “examines overall patenting trends as well as trends in patent filings and value indicators in the four most-patented 5G-related technologies. The Report does not fully consider China’s role as a major patent office in evaluating the quality of filings.

CNIPA’s Notice on Cancelling Patent Subsidies: A Deeper Dive

On January 27, 2021, the CNIPA issued the “国家知识产权局关于进一步严格规范专利申请行为的通知” (Notice on Further Strictly Regulating Patent Application Behavior)”. Although the Notice, on first glance, is reacting to the USPTO Report and is transformative in nature, it in fact builds upon prior efforts of CNIPA and other agencies, it does not completely address issues involving market externalities, such as subsidies, in patent filings.