Registered patent attorney
Eric Ching Sung Cheong
Firm
Lewis Roca Rothgerber Christie LLP
Address
1601 19th Street, Suite 1000
Denver, CO, 80202-2995
US
Phone
Registered as
Registered patent attorney
Other attorneys at Lewis Roca Rothgerber Christie LLP
- Matthew Kemp BlackburnUSPTO Reg. 47428 · San Francisco, CA
- Evan E. BoetticherUSPTO Reg. 63184 · San Francisco, CA
- Amrita ChakrabartiUSPTO Reg. 72736 · Glendale, CA
- Nicole Ballew ChangUSPTO Reg. 61611 · Glendale, CA
- Thomas James DalyUSPTO Reg. 32213 · Glendale, CA
- Mark E GarsciaUSPTO Reg. 31953 · Glendale, CA
- Peter C HsuehUSPTO Reg. 45574 · Glendale, CA
- Olga M. KatsnelsonUSPTO Reg. 68503 · Glendale, CA
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 Eric Ching Sung Cheong
Is Eric Ching Sung Cheong a registered patent attorney?
Yes. Eric Ching Sung Cheong is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 75236). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Eric Ching Sung Cheong located?
Eric Ching Sung Cheong's office is in Denver, Colorado (80202-2995). Affiliated with Lewis Roca Rothgerber Christie LLP.
What firm does Eric Ching Sung Cheong work at?
Eric Ching Sung Cheong is listed as affiliated with Lewis Roca Rothgerber Christie LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Eric Ching Sung Cheong?
Eric Ching Sung Cheong's office phone (per the USPTO public roster) is 303-628-9531. 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.