Yifei Guan
Patent agent, USPTO registration number 82219, status Active.
- Location
- Arlington, VA
- On the USPTO roster since
- February 2024
Yifei Guan is a USPTO-registered patent agent (registration number 82219), in Arlington, VA. The registration is active on the current USPTO roster, and Yifei Guan has been listed on the roster since February 2024.
Arlington, VA has 301 registered patent practitioners in all: 187 patent attorneys and 113 patent agents.
Other registered practitioners in Arlington, VA
- Neil D. Greenstein — Patent attorney, Reg. No. 29159, TechMark
- Ronald S. Griffin — Patent attorney, Reg. No. 57975, Public Broadcasting Service
- Christopher M. Guest — Patent attorney, Reg. No. 48515, C M Guest Consulting Services
- Paul Anthony Guss — Patent attorney, Reg. No. 33099, Paul A. Guss, Attorney at Law
- Mark Andrew Hadwiger — Patent agent, Reg. No. 48150, Kramer and Assocs
- Diana Hamlet-Cox — Patent attorney, Reg. No. 33302, Millen White Zelano & Branigan, PC
- Lianchao Han — Patent attorney, Reg. No. 65074, IP Fortune LLC
- Ian S. Harrison — Patent attorney, Reg. No. 71297, Morris & Kamlay LLP
All patent attorneys and agents in Arlington, VA
Patent firms in Virginia · Practitioners by state
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