Registered patent attorney

Ruth Y. Yang

USPTO Reg. 65186

Address

343 West Bala Terrace

West Chester, PA, 19380

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Ruth Y. Yang

  • Is Ruth Y. Yang a registered patent attorney?

    Yes. Ruth Y. Yang is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 65186). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Ruth Y. Yang located?

    Ruth Y. Yang's office is in West Chester, Pennsylvania (19380).

  • How do I contact Ruth Y. Yang?

    Ruth Y. Yang's office phone (per the USPTO public roster) is 610-363-5681. 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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