Registered patent agent

Chiahow M Liu

USPTO Reg. 77133

Firm

Pillsbury Winthrop Shaw Pittman LLP

Address

2550 Hanover St

Palo Alto, CA 94304, CA, 94304-1115

US

Phone

Registered as

Registered patent agent

Other attorneys at Pillsbury Winthrop Shaw Pittman LLP

Frequently asked

Frequently asked about Chiahow M Liu

  • Is Chiahow M Liu a registered patent attorney?

    Chiahow M Liu is a registered patent agent (USPTO Registration Number 77133). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Chiahow M Liu located?

    Chiahow M Liu's office is in Palo Alto, CA 94304, California (94304-1115). Affiliated with Pillsbury Winthrop Shaw Pittman LLP.

  • What firm does Chiahow M Liu work at?

    Chiahow M Liu is listed as affiliated with Pillsbury Winthrop Shaw Pittman LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Chiahow M Liu?

    Chiahow M Liu's office phone (per the USPTO public roster) is 650-233-4525. 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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