Registered patent attorney
David C Hsia
Firm
Patent Law Group LLP
Address
P.O. Box 61839
Sunnyvale, CA, 94088
US
Phone
Registered as
Registered patent attorney
Other attorneys at Patent Law Group LLP
Other patent attorneys in Sunnyvale, California
- Philip G AldenApplied Materials, Inc.
- Christopher B AllenbyUSPTO Reg. 45906
- James T AslanisDickinson Wright RLLP
- Pavinderjit S AthwalApplied Signal Technology, Inc.
- Jonathan S BarlowUSPTO Reg. 57317
- Todd M BeckerWomble Bond Dickinson US LLP
- Ester Ben Noon LevyUSPTO Reg. 78738
- Adrienne L. BoergerCepheid
Frequently asked
Frequently asked about David C Hsia
Is David C Hsia a registered patent attorney?
Yes. David C Hsia is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 46235). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is David C Hsia located?
David C Hsia's office is in Sunnyvale, California (94088). Affiliated with Patent Law Group LLP.
What firm does David C Hsia work at?
David C Hsia is listed as affiliated with Patent Law Group LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact David C Hsia?
David C Hsia's office phone (per the USPTO public roster) is 650-965-8005206. 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.