Registered patent attorney
Diana Chen
Address
30 Palisades Drive
Daly City, CA, 94015
US
Phone
Registered as
Registered patent attorney
Frequently asked
Frequently asked about Diana Chen
Is Diana Chen a registered patent attorney?
Yes. Diana Chen is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 56947). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Diana Chen located?
Diana Chen's office is in Daly City, California (94015).
How do I contact Diana Chen?
Diana Chen's office phone (per the USPTO public roster) is 310-878-2820. 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.