Arthur C. Chang
Patent agent, USPTO registration number 77667, status Active.
- Location
- Irvine, CA
- On the USPTO roster since
- October 2020
Arthur C. Chang is a USPTO-registered patent agent (registration number 77667), in Irvine, CA. The registration is active on the current USPTO roster, and Arthur C. Chang has been listed on the roster since October 2020.
Irvine, CA has 599 registered patent practitioners in all: 453 patent attorneys and 136 patent agents.
Other registered practitioners in Irvine, CA
- Matthew C. Lapple — Patent attorney, Reg. No. 44203, Lapple Ubell IP Law, LLP
- Alan G. Laquer — Patent attorney, Reg. No. 63635, Knobbe Martens
- Stephen W. Larson — Patent attorney, Reg. No. 69133, Knobbe Martens Olson & Bear LLP
- Irfan A. Lateef — Patent attorney, Reg. No. 51922, Knobbe Martens Olson & Bear LLP
- Peter J. Law — Patent attorney, Reg. No. 72722, Knobbe Martens Olson and Bear
- Erin M B Leach — Patent agent, Reg. No. 67666, Orrick Herrington and Sutcliffe LLP
- Jae Jin Lee — Limited recognition, Reg. No. 800099, Knobbe Martens
- Paul N. Lee — Patent attorney, Reg. No. 60855, iBASEt
All patent attorneys and agents in Irvine, CA
Patent firms in California · Practitioners by state
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