Erich Chien-Shiung Tzou

Patent attorney, USPTO registration number 56927, status Active.

Firm

Vista IP Law Group, LLP

Location

San Jose, CA

On the USPTO roster since

before May 2006

Erich Chien-Shiung Tzou is a USPTO-registered patent attorney (registration number 56927) at Vista IP Law Group, LLP, in San Jose, CA. The registration is active on the current USPTO roster, and Erich Chien-Shiung Tzou has been listed on the roster since before May 2006.

Vista IP Law Group, LLP has 13 registered patent practitioners on the roster (12 patent attorneys and 1 patent agent), so Erich Chien-Shiung Tzou works alongside 12 other registered practitioners there.

San Jose, CA has 520 registered patent practitioners in all: 340 patent attorneys and 175 patent agents.

Other registered practitioners in San Jose, CA

• Alexandra L. Valadez — Patent attorney, Reg. No. 79043, Nicholson De Vos Webster & Elliot LLP
• Edward A. Van Gieson — Patent attorney, Reg. No. 44386, Patent Law Works LLP
• David K. Varn — Patent agent, Reg. No. 53718
• Michael H. Vartanian — Patent agent, Reg. No. 56464
• Veronica G. Verplancken — Patent agent, Reg. No. 81311, Patterson Sheridan LLP
• Garth Vivier — Patent attorney, Reg. No. 57313, Schwegman Lundberg & Woessner P.A.
• Uyen Thuc Vu — Patent attorney, Reg. No. 51073
• Darryl G. Walker — Patent attorney, Reg. No. 43232, Walker & Sako, LLP

All patent attorneys and agents in San Jose, CA

Patent firms in California · Practitioners by state

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