Chang Hsing Liang
Patent agent, USPTO registration number 59831, status Active.
- Firm
- Wilson Sonsini Goodrich and Rosati PC
- Location
- San Diego, CA
- On the USPTO roster since
- April 2007
Chang Hsing Liang is a USPTO-registered patent agent (registration number 59831) at Wilson Sonsini Goodrich and Rosati PC, in San Diego, CA. The registration is active on the current USPTO roster, and Chang Hsing Liang has been listed on the roster since April 2007.
Wilson Sonsini Goodrich and Rosati PC has 9 registered patent practitioners on the roster (8 patent attorneys and 1 patent agent), so Chang Hsing Liang works alongside 8 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
- Christopher J. Ellsworth — Patent attorney, Reg. No. 62797, Illumina INC
- John Elsevier — Patent attorney, Reg. No. 44668, Jones Day
- Joshua L. Emory — Patent attorney, Reg. No. 60215, Dunn Desantis Walt & Kendrick LLP
- Kyle Eppele — Patent attorney, Reg. No. 34155, Office of the General Counsel U.S. Navy
- Christopher K. Eppich — Patent attorney, Reg. No. 52868, Covington & Burling LLP
- Andrew R. Ericks — Patent agent, Reg. No. 83369, Dinsmore & Shohl LLP
- Tamara Escajadillo — Patent agent, Reg. No. 77195
- John D. Esterhay — Patent attorney, Reg. No. 73512, Perkins Coie LLP
All patent attorneys and agents in San Diego, CA
Patent firms in California · Practitioners by state
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