Registered patent agent

Liping Zhang

USPTO Reg. 45520

Firm

Cisco System

Address

170 W Tasman Drive

San Jose, CA, 95134

US

Phone

Registered as

Registered patent agent

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Frequently asked

Frequently asked about Liping Zhang

  • Is Liping Zhang a registered patent attorney?

    Liping Zhang is a registered patent agent (USPTO Registration Number 45520). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Liping Zhang located?

    Liping Zhang's office is in San Jose, California (95134). Affiliated with Cisco System.

  • What firm does Liping Zhang work at?

    Liping Zhang is listed as affiliated with Cisco System on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Liping Zhang?

    Liping Zhang's office phone (per the USPTO public roster) is 408-527-5781. 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.

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