Yonghong Chen


Office: +1 (703) 995-9887

Mobile: +1 (754) 204-4159


1765 Greensboro Station Place, Suite 900

McLean, VA 22102

  • Yonghong Chen LinkedIn


J.D., Nova Southeastern University Law School
M.S., Nova Southeastern University, Computer Information Systems
LL.M., University of New Hampshire School of Law
B.S., Huazhong University of Science and Technology, Mechanical Engineering


Florida State Bar

U.S. Patent and Trademark Office


Yonghong Chen’s practice focuses on intellectual property rights with an emphasis on patent prosecution. Yonghong has experience in handling patent applications before the Chinese Patent Office, the European Patent Office, and the USPTO. Yonghong has represented clients in various technology fields including general mechanical devices and systems, semiconductor devices and processing, printing machines, automobiles, and computing methods and systems. Yonghong is skilled in patent drafting and handling all transactions with the USPTO.

Prior to joining Bayes, Yonghong practiced over 10 years at several large and boutique IP law firms.


Yonghong is fluent in Chinese and English and has a good working knowledge of German.

Practice Areas

Patent Office Practice

  • Patent Drafting

  • Patent Prosecution

  • Appeals to the PTAB

  • PTAB Proceedings