Leong Chi Lei
Patent agent, USPTO registration number 50402, status Active.
- Firm
- A and J Intrntl Patent Office
- Location
- Walnut Creek, CA
- On the USPTO roster since
- before May 2006
Leong Chi Lei is a USPTO-registered patent agent (registration number 50402) at A and J Intrntl Patent Office, in Walnut Creek, CA. The registration is active on the current USPTO roster, and Leong Chi Lei has been listed on the roster since before May 2006.
A and J Intrntl Patent Office is listed with one registered practitioner on the current roster.
Walnut Creek, CA has 54 registered patent practitioners in all: 39 patent attorneys and 15 patent agents.
Other registered practitioners in Walnut Creek, CA
- Aleksandr Korzh — Patent attorney, Reg. No. 67665, Velodyne LiDar, Inc.
- Charles Eugene Krueger — Patent attorney, Reg. No. 30077, Law Office Of Charles E Krueger
- Jeffrey M. Kuhn — Patent attorney, Reg. No. 66393, Polygon IP, LLP
- Babak Kusha — Patent agent, Reg. No. 51095, Townsend And Townsend And Crew LLP
- Hanshuang Liang — Patent agent, Reg. No. 77472, Leydig, Voit & Mayer, LLP
- Menglu Lin — Patent attorney, Reg. No. 74520, Leydig Voit & Mayer LTD
- Qun Liu — Patent attorney, Reg. No. 55392, Qun Liu
- John B. Loker — Patent attorney, Reg. No. 66862, Leydig Voit and Mayer
All patent attorneys and agents in Walnut Creek, CA
Patent firms in California · Practitioners by state
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