Kam-Cheong A. Tsoi

Patent agent, USPTO registration number 78378, status Active.

Location

Carlsbad, CA

On the USPTO roster since

November 2021

Kam-Cheong A. Tsoi is a USPTO-registered patent agent (registration number 78378), in Carlsbad, CA. The registration is active on the current USPTO roster, and Kam-Cheong A. Tsoi has been listed on the roster since November 2021.

Carlsbad, CA has 98 registered patent practitioners in all: 55 patent attorneys and 43 patent agents.

Other registered practitioners in Carlsbad, CA

• Paula K. Schoeneck — Patent agent, Reg. No. 39362, Ionis Pharmaceuticals Inc.
• Suk Hen Chow Schultz — Patent attorney, Reg. No. 76157, Fenwick & West LLP
• Sheryl R. Silverstein — Patent attorney, Reg. No. 40812, Ionis Pharmaceuticals
• Gary H. Silverstein — Patent attorney, Reg. No. 39372, The Salk Inst for Biological Studies
• Lee Spencer — Patent attorney, Reg. No. 43353, Taylor Made Adidas Golf
• Paul Christopher Steinhardt — Patent attorney, Reg. No. 30806, Knobbe, Martens, Olson & Bear LLP
• Elahe Sharifnejad Toosi — Patent agent, Reg. No. 57740, Ameh IP
• Louis B. Tran — Patent attorney, Reg. No. 56459, Taylor Made Adidas Golf

All patent attorneys and agents in Carlsbad, CA

Patent firms in California · Practitioners by state

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