Limited recognition
Sen Yao
Firm
Lee & Hayes, PLLC
Address
601 West Riverside Avenue
Suite 1400
Spokane, WA, 99201
US
Phone
Registered as
Limited recognition
Other attorneys at Lee & Hayes, PLLC
- Richard L AllenUSPTO Reg. 64830 · Spokane, WA
- John E BradleyUSPTO Reg. 42354 · Seattle, WA
- Kayla D BrantUSPTO Reg. 46576 · Spokane, WA
- Samuel F. BreezeUSPTO Reg. 69684 · Spokane, WA
- Robert J CarlsonUSPTO Reg. 35472 · Seattle, WA
- Ritwik ChatterjeeUSPTO Reg. 75313 · Spokane, WA
- Dominic P CiminelloUSPTO Reg. 54038 · Spokane, WA
- Thomas W. ClearyUSPTO Reg. 75408 · Seattle, WA
Other patent attorneys in Spokane, Washington
- Mario A ApreotesiFIG. 1 Patents, PLLC
- Jeremiah J BaunachFrontier Intellectual Property Law PLLC
- Nicholas A. BecherFIG. 1 Patents, PLLC
- Baron J. BechtoldUSPTO Reg. 75575
- Steven M BertoneGTC Law Group PC & Associates
- William J BreenFIG. 1 Patents
- Bodhin Anton BrownGonzaga University School of Law
- John Richard BucherRainier Patents P.C.
Frequently asked
Frequently asked about Sen Yao
Is Sen Yao a registered patent attorney?
Sen Yao is registered with the United States Patent and Trademark Office under Registration Number L0790 as a USPTO-registered practitioner.
Where is Sen Yao located?
Sen Yao's office is in Spokane, Washington (99201). Affiliated with Lee & Hayes, PLLC.
What firm does Sen Yao work at?
Sen Yao is listed as affiliated with Lee & Hayes, PLLC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Sen Yao?
Sen Yao's office phone (per the USPTO public roster) is 206-876-6020. 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.