Registered patent attorney
Zheng Jin
Firm
Imperium Patent Works
Address
P.O. Box 587
Sunol, CA, 94586
US
Phone
Registered as
Registered patent attorney
Other attorneys at Imperium Patent Works
Other patent attorneys in Sunol, California
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Frequently asked about Zheng Jin
Is Zheng Jin a registered patent attorney?
Yes. Zheng Jin is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 57611). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Zheng Jin located?
Zheng Jin's office is in Sunol, California (94586). Affiliated with Imperium Patent Works.
What firm does Zheng Jin work at?
Zheng Jin is listed as affiliated with Imperium Patent Works on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Zheng Jin?
Zheng Jin's office phone (per the USPTO public roster) is 925-862-9972. 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.