Registered patent attorney
Audrey L. Khoo
Firm
Chang & Cot?, LLP
Address
17700 Castleton St.
Suite 238
City of Industry, CA, 91748
US
Phone
Registered as
Registered patent attorney
Frequently asked
Frequently asked about Audrey L. Khoo
Is Audrey L. Khoo a registered patent attorney?
Yes. Audrey L. Khoo is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 66366). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Audrey L. Khoo located?
Audrey L. Khoo's office is in City of Industry, California (91748). Affiliated with Chang & Cot?, LLP.
What firm does Audrey L. Khoo work at?
Audrey L. Khoo is listed as affiliated with Chang & Cot?, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Audrey L. Khoo?
Audrey L. Khoo's office phone (per the USPTO public roster) is 626-854-2112. 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.