Registered patent attorney
Zichao Zhang
Firm
Henlius USA Inc.
Address
430 N McCarthy Blvd.
Milpitas, CA, 95035
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Zichao Zhang
Is Zichao Zhang a registered patent attorney?
Yes. Zichao Zhang is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 73948). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Zichao Zhang located?
Zichao Zhang's office is in Milpitas, California (95035). Affiliated with Henlius USA Inc..
What firm does Zichao Zhang work at?
Zichao Zhang is listed as affiliated with Henlius USA Inc. on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Zichao Zhang?
Zichao Zhang's office phone (per the USPTO public roster) is 510-445-0305. 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.