Registered patent attorney

James Y Song

USPTO Reg. 37731

Firm

Pioneer Electronics (USA) Inc.

Address

2050 West 190th Street

Suite 100

Torrance, CA, 90504

US

Phone

Registered as

Registered patent attorney

Other patent attorneys in Torrance, California

Browse all Torrance patent attorneys →

Frequently asked

Frequently asked about James Y Song

  • Is James Y Song a registered patent attorney?

    Yes. James Y Song is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 37731). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is James Y Song located?

    James Y Song's office is in Torrance, California (90504). Affiliated with Pioneer Electronics (USA) Inc..

  • What firm does James Y Song work at?

    James Y Song is listed as affiliated with Pioneer Electronics (USA) Inc. on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact James Y Song?

    James Y Song's office phone (per the USPTO public roster) is 310-952-3307. 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 18:34 EDT