Registered patent attorney
Helene A Yuen
Address
36 Bayview Drive
San Carlos, CA, 94070
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Helene A Yuen
Is Helene A Yuen a registered patent attorney?
Yes. Helene A Yuen is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 59478). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Helene A Yuen located?
Helene A Yuen's office is in San Carlos, California (94070).
How do I contact Helene A Yuen?
Helene A Yuen's office phone (per the USPTO public roster) is 650-576-6423. 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.