Registered patent agent

Romeo Yee Ybanez

USPTO Reg. 54558

Address

PO Box 60304

Pasadena, CA, 91116-6304

US

Registered as

Registered patent agent

Other patent attorneys in Pasadena, California

Browse all Pasadena patent attorneys →

Frequently asked

Frequently asked about Romeo Yee Ybanez

  • Is Romeo Yee Ybanez a registered patent attorney?

    Romeo Yee Ybanez is a registered patent agent (USPTO Registration Number 54558). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Romeo Yee Ybanez located?

    Romeo Yee Ybanez's office is in Pasadena, California (91116-6304).

  • 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 17:09 EDT