Prefer not to be listed? Remove my listing.
Registered patent agent
Karen Cheng
Address
3722 Arnold Avenue
Unit 11
San Diego, CA, 92104
US
Phone
Registered as
Registered patent agent
Other patent attorneys in San Diego, California
- Anders T AannestadMorrison & Foerster LLP
- Rita A AbbatiUSPTO Reg. 50715
- James J AburtoUSPTO Reg. 58119
- Nathan C. AckermannUSPTO Reg. 84527
- Brian S AdamsQUALCOMM Incorporated
- Prem AdvaniUSPTO Reg. 52542
- Raj J AdvaniWilson, Sonsini, Goodrich, and Rosati
- Hyungsoo AhnGupta Evans and Associates
Frequently asked
Frequently asked about Karen Cheng
Is Karen Cheng a registered patent attorney?
Karen Cheng is a registered patent agent (USPTO Registration Number 80196). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Karen Cheng located?
Karen Cheng's office is in San Diego, California (92104).
How do I contact Karen Cheng?
Karen Cheng's office phone (per the USPTO public roster) is 510-295-9241. 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.