William C. Cheng
Patent agent, USPTO registration number 64473, status Active.
- Firm
- Dickinson Wright RLLP
- Location
- Sunnyvale, CA
- On the USPTO roster since
- October 2009
William C. Cheng is a USPTO-registered patent agent (registration number 64473) at Dickinson Wright RLLP, in Sunnyvale, CA. The registration is active on the current USPTO roster, and William C. Cheng has been listed on the roster since October 2009.
Dickinson Wright RLLP has 8 registered patent practitioners on the roster (5 patent attorneys and 3 patent agents), so William C. Cheng works alongside 7 other registered practitioners there.
Sunnyvale, CA has 163 registered patent practitioners in all: 102 patent attorneys and 57 patent agents.
Other registered practitioners in Sunnyvale, CA
- Alan Xiang — Patent attorney, Reg. No. 71089, Intuitive Surgical Inc
- Wade Christian Yamazaki — Patent attorney, Reg. No. 72433, Intuitive Surgical Inc
- Andy Yang — Patent attorney, Reg. No. 80688
- Hyoungsoo Yoon — Patent agent, Reg. No. 57637
- Allen K. Yu — Patent attorney, Reg. No. 54559, Allen Yu, Registered Patent Attorney
- Chiahua George Yu — Patent attorney, Reg. No. 43301, Law Offices of C. George Yu
- Diwei Zhang — Patent agent, Reg. No. 65350, Intuitive Surgical
- Zhiming Zhou — Patent agent, Reg. No. 56479
All patent attorneys and agents in Sunnyvale, CA
Patent firms in California · Practitioners by state
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