Author Archives

Mark Cohen (柯恒)

Mark Allen Cohen (柯恒) is a Distinguished Senior Fellow and Director of the Berkeley Center for Law and Technology at the University of California, Berkeley. He is also a Guest Professor at Renmin University, China. He has served as the Senior Counsel, China for the USPTO. Formerly, he was Director of International Intellectual Property Policy at Microsoft Corporation. Prior to that time, he was Of Counsel to Jones Day's Beijing office. Before then, he served as Senior Intellectual Property Attaché at the U.S. Embassy in Beijing and as Attorney-Advisor in the Office of International Relations at USPTO. In total, he has nearly 30 private, public sector, in house and academic experience on IPR issues in China. This is his private blog. This blog represents the opinions of the author(s) only, and should not be construed as the position of any employer, client, or other party, including (and especially) the US government.

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.

USTR, IP and US-China Trade

On October 4 2021, USTR Katherine Tai delivered her much-awaited speech at CSIS outlining US-China trade policy under the Biden Administration. The speech summarizes her “top to bottom” review of US-China trade policy. Sadly, it was one of the most IP-free speeches that we have heard from USTR on China trade policies. USTR Tai mentioned intellectual property only once when she briefly talked about the Phase 1 Agreement. An Administration orientation towards increasing market access for grains and goods, but not protection and commercialization of intangible rights, could have long-term adverse consequences.