Po-An Chen
Patent agent, USPTO registration number 84178, status Active.
- Firm
- Knobbe Martens Olson & Bear LLP
- Location
- Irvine, CA
- On the USPTO roster since
- November 2025
Po-An Chen is a USPTO-registered patent agent (registration number 84178) at Knobbe Martens Olson & Bear LLP, in Irvine, CA. The registration is active on the current USPTO roster, and Po-An Chen has been listed on the roster since November 2025.
Knobbe Martens Olson & Bear LLP has 165 registered patent practitioners on the roster (128 patent attorneys and 33 patent agents), so Po-An Chen works alongside 164 other registered practitioners there.
Irvine, CA has 599 registered patent practitioners in all: 453 patent attorneys and 136 patent agents.
Other registered practitioners in Irvine, CA
- Yiling A. Liu — Patent agent, Reg. No. 83247
- Hsi Wen Lo — Patent attorney, Reg. No. 77790, Venl LLC
- Thierry K. Lo — Patent attorney, Reg. No. 49097, Schwegman Lundberg Woessner P.A.
- Theodore P. Lopez — Patent attorney, Reg. No. 44881, Klein O'Neill & Singh LLP
- Raymond S. Lu — Patent attorney, Reg. No. 83166, Knobbe Martens LLP
- Gary D. Lueck — Patent attorney, Reg. No. 50791, Vista IP Law Group, LLP
- Skyler R. Lund — Patent agent, Reg. No. 72976, Rivian
- Christopher L. Lyle — Patent attorney, Reg. No. 71859, Canon U.S.A. INC. Intellectual Property Division
All patent attorneys and agents in Irvine, CA
Patent firms in California · Practitioners by state
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