Ching-Yang Chen
Patent agent, USPTO registration number 70614, status Active.
- Firm
- Duane Morris LLP
- Location
- San Diego, CA
- On the USPTO roster since
- November 2014
Ching-Yang Chen is a USPTO-registered patent agent (registration number 70614) at Duane Morris LLP, in San Diego, CA. The registration is active on the current USPTO roster, and Ching-Yang Chen has been listed on the roster since November 2014.
Duane Morris LLP has 60 registered patent practitioners on the roster (54 patent attorneys and 6 patent agents), so Ching-Yang Chen 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
- Fred C. Hernandez — Patent attorney, Reg. No. 41832, Mintz Levin Cohn Ferris Glovsky And Popeo, P.C
- Deborah M. Herzfeld — Patent attorney, Reg. No. 52211, McNeill PLLC
- Jean Ann Hetsko — Patent attorney, Reg. No. 51335
- Claudia H. Hetzer Egger — Patent agent, Reg. No. 63330, Mintz Levin Cohn Ferris Glovsky And Popeo, P.C
- Denise M. Hickey — Patent attorney, Reg. No. 39708, Celgene
- Matthew J. Hierholzer — Patent attorney, Reg. No. 53021, Dla Piper US LLP
- Jesse J. Hierholzer — Patent attorney, Reg. No. 59969, Coughlin Stoia Geller Rudman & Robbins LLP
- Timothy R. Hirzel — Patent attorney, Reg. No. 61141, Qualcomm Incorporated
All patent attorneys and agents in San Diego, CA
Patent firms in California · Practitioners by state
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