Registered patent attorney

David C Huang

USPTO Reg. 71299

Firm

Patterson + Sheridan, LLP

Address

1700 Pacific Ave.

Suite 2650

Dallas, TX, 75201

US

Phone

Registered as

Registered patent attorney

Other attorneys at Patterson + Sheridan, LLP

Other patent attorneys in Dallas, Texas

Browse all Dallas patent attorneys →

Frequently asked

Frequently asked about David C Huang

  • Is David C Huang a registered patent attorney?

    Yes. David C Huang is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 71299). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is David C Huang located?

    David C Huang's office is in Dallas, Texas (75201). Affiliated with Patterson + Sheridan, LLP.

  • What firm does David C Huang work at?

    David C Huang is listed as affiliated with Patterson + Sheridan, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact David C Huang?

    David C Huang's office phone (per the USPTO public roster) is 469-802-8062. 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.

build 4315ed5 · 2026-05-22 17:55 EDT