Registered patent agent
Zhi Li
Firm
at&t Services, Inc.
Address
2600 Camino Ramon
Room 25153
San Ramon, CA, 94583
US
Phone
Registered as
Registered patent agent
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Frequently asked
Frequently asked about Zhi Li
Is Zhi Li a registered patent attorney?
Zhi Li is a registered patent agent (USPTO Registration Number 66694). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Zhi Li located?
Zhi Li's office is in San Ramon, California (94583). Affiliated with at&t Services, Inc..
What firm does Zhi Li work at?
Zhi Li is listed as affiliated with at&t Services, Inc. on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Zhi Li?
Zhi Li's office phone (per the USPTO public roster) is 925-904-0164. 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.