Registered patent attorney

Tracy T Chang

USPTO Reg. 66952

Address

17600 Newhope St.

Fountain Valley, CA, 92708

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Tracy T Chang

  • Is Tracy T Chang a registered patent attorney?

    Yes. Tracy T Chang is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 66952). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Tracy T Chang located?

    Tracy T Chang's office is in Fountain Valley, California (92708).

  • How do I contact Tracy T Chang?

    Tracy T Chang's office phone (per the USPTO public roster) is 415-722-1822. 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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