Registered patent agent
Yean Nian W Chen
Firm
SONOS, Inc.
Address
223 East De La Guerra St.
Santa Barbara, CA, 93101
US
Phone
Registered as
Registered patent agent
Other attorneys at SONOS, Inc.
Other patent attorneys in Santa Barbara, California
- Joshua J AhnStradling Yocca Carlson & Rauth, P.C.
- Robert B BlockUSPTO Reg. 22204
- Stewart M BrownUSPTO Reg. 65793
- Guy L CumberbatchPatent 4 You, Inc.
- David James CushingDavid Cushing
- Dennis Harley EppersonLaw Office of Dennis H Epperson
- Thomas Allen GallagherUSPTO Reg. 24815
- Leonard T GuzmanLeonard Guzman, Esq.
Frequently asked
Frequently asked about Yean Nian W Chen
Is Yean Nian W Chen a registered patent attorney?
Yean Nian W Chen is a registered patent agent (USPTO Registration Number 68534). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Yean Nian W Chen located?
Yean Nian W Chen's office is in Santa Barbara, California (93101). Affiliated with SONOS, Inc..
What firm does Yean Nian W Chen work at?
Yean Nian W Chen is listed as affiliated with SONOS, Inc. on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Yean Nian W Chen?
Yean Nian W Chen's office phone (per the USPTO public roster) is 312-935-2351. 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.