Registered patent agent
Ann Huan-Yu Cheng
Address
545 Middlefield Drive Suite #180
Menlo Park, CA, 94025
US
Phone
Registered as
Registered patent agent
Other patent attorneys in Menlo Park, California
- Charles A AdelsheimUSPTO Reg. 63397
- David L AlbertiFeinberg Day Alberti & Thompson, LLP
- Elizabeth A AlcamoAvalanche Biotechnologies, Inc.
- Jason S AngellOrrick Herrington and Sutcliffe LLP
- William L AnthonyOrrick Herrington and Sutcliffe LLP
- Peter C AnthonyUSPTO Reg. 68845
- Randolph T AppleKilpatrick Townsend & Stockton
- Deana A ArnoldPacific Biosciences of California, Inc
Frequently asked
Frequently asked about Ann Huan-Yu Cheng
Is Ann Huan-Yu Cheng a registered patent attorney?
Ann Huan-Yu Cheng is a registered patent agent (USPTO Registration Number 69854). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Ann Huan-Yu Cheng located?
Ann Huan-Yu Cheng's office is in Menlo Park, California (94025).
How do I contact Ann Huan-Yu Cheng?
Ann Huan-Yu Cheng's office phone (per the USPTO public roster) is 650-543-1537. Verify availability and intake details directly with the firm before sending privileged materials.
Should I prepare anything before contacting a patent attorney?
Yes — most patent attorneys quote based on a brief. Persoona's intellectual property module generates a prior-art analysis, defensibility scorecard, and a draft USPTO filing package so you arrive with a brief, not a blank slate. Free to run.
Profile sourced from the USPTO OEDCI Practitioner Roster. Persoona did not provide, edit, or curate this data — every field is pulled directly from the public roster.