Registered patent attorney

Justin Liu

USPTO Reg. 51959

Firm

Synopsys, Inc.

Address

690 E. Middlefield Rd.

Mountain View, CA, 94043

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Justin Liu

  • Is Justin Liu a registered patent attorney?

    Yes. Justin Liu is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 51959). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Justin Liu located?

    Justin Liu's office is in Mountain View, California (94043). Affiliated with Synopsys, Inc..

  • What firm does Justin Liu work at?

    Justin Liu is listed as affiliated with Synopsys, Inc. on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Justin Liu?

    Justin Liu's office phone (per the USPTO public roster) is 650-584-8586. 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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