Cheng C. Ko
Patent attorney, USPTO registration number 54227, status Active.
- Firm
- Pillsbury Winthrop Shaw Pittman LLP
- Location
- San Diego, CA
- On the USPTO roster since
- before May 2006
Cheng C. Ko is a USPTO-registered patent attorney (registration number 54227) at Pillsbury Winthrop Shaw Pittman LLP, in San Diego, CA. The registration is active on the current USPTO roster, and Cheng C. Ko has been listed on the roster since before May 2006.
Pillsbury Winthrop Shaw Pittman LLP has 60 registered patent practitioners on the roster (47 patent attorneys and 13 patent agents), so Cheng C. Ko works alongside 59 other registered practitioners there.
San Diego, CA has 1,150 registered patent practitioners in all: 747 patent attorneys and 373 patent agents.
Other registered practitioners in San Diego, CA
- Michael P. Eddy — Patent attorney, Reg. No. 42505, Law Office Of Michael P. Eddy
- Bryan B. Edwards — Patent agent, Reg. No. 80962, Wilson Sonsini Goodrich & Rosati
- Charles E. Eggers — Patent attorney, Reg. No. 56343, Qualcomm Incorporated
- Stefanie L. Eick — Patent attorney, Reg. No. 74101, Eastman & McCartney LLP
- Gregory P. Einhorn — Patent attorney, Reg. No. 38440, Gregory P. Einhorn, APC
- Kristine U. Ekwueme — Patent attorney, Reg. No. 56344, Qualcomm Incorporated
- Hazem Elabbadi — Patent agent, Reg. No. 61669, Sony Corporation of America
- Samir Elamrani — Patent attorney, Reg. No. 43601, Wilson Sonsini Goodrich and Rosati
All patent attorneys and agents in San Diego, CA
Patent firms in California · Practitioners by state
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