Yu Chieh Ernest Hsin

Patent attorney, USPTO registration number 55283, status Active.

Firm

Gibson Dunn & Crutcher LLP

Location

San Francisco, CA

On the USPTO roster since

before May 2006

Yu Chieh Ernest Hsin is a USPTO-registered patent attorney (registration number 55283) at Gibson Dunn & Crutcher LLP, in San Francisco, CA. The registration is active on the current USPTO roster, and Yu Chieh Ernest Hsin has been listed on the roster since before May 2006.

Gibson Dunn & Crutcher LLP has 19 registered patent practitioners on the roster (18 patent attorneys and 1 patent agent), so Yu Chieh Ernest Hsin works alongside 18 other registered practitioners there.

San Francisco, CA has 861 registered patent practitioners in all: 581 patent attorneys and 245 patent agents.

Other registered practitioners in San Francisco, CA

• David E. Goggin — Patent agent, Reg. No. 56194
• Berrie R. Goldman — Patent attorney, Reg. No. 64246, Invitae Corporation
• Brian M. Graham — Patent attorney, Reg. No. 72423, Novak Druce Connolly Bove Quigg LLP
• Grant D. Green — Patent attorney, Reg. No. 31259, Mintz Levin
• Sara R. Greenwald — Patent agent, Reg. No. 55225, Sara Greenwald
• Kyle Nadir Greenway — Limited recognition, Reg. No. 901459, University of San Francisco School of Law
• Angela C. Griggs — Patent agent, Reg. No. 73410, Perkins Coie LLP
• Eric A. Grote — Patent attorney, Reg. No. 67331, Grote Biotech Patent Law

All patent attorneys and agents in San Francisco, CA

Patent firms in California · Practitioners by state

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