Registered patent attorney
Paul S Cha
Firm
Lumen Technologies
Address
931 14th Street
Denver, CO, 80202
US
Phone
Registered as
Registered patent attorney
Other attorneys at Lumen Technologies
Other patent attorneys in Denver, Colorado
- Bret W. AdamsStrategic Patents
- Kevin J. AikenGates Corporation
- Christopher David AinscoughDorsey & Whitney, LLP
- January D AllenFennemore Craig, P.C.
- Scott M AlterMichael Best and Friedrich, LLP
- Jared J. AndersonDavis Graham & Stubbs LLP
- Andrea A. AndersonWomble Bond Dickinson
- Thomas D AndersonHolland & Hart LLP
Frequently asked
Frequently asked about Paul S Cha
Is Paul S Cha a registered patent attorney?
Yes. Paul S Cha is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 54022). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Paul S Cha located?
Paul S Cha's office is in Denver, Colorado (80202). Affiliated with Lumen Technologies.
What firm does Paul S Cha work at?
Paul S Cha is listed as affiliated with Lumen Technologies on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Paul S Cha?
Paul S Cha's office phone (per the USPTO public roster) is 720-505-0935. 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.