Registered patent attorney
Wen Liu
Firm
LIU & LIU
Address
17128 Colima Road #1808
Hacienda Heights, CA, 91745
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in Hacienda Heights, California
- Kenton B AbelUSPTO Reg. 49051
- William D. BowenLaw Offices of William D. Bowen
- George Ning ChuUSPTO Reg. 48132
- Angela C HuangUSPTO Reg. 69912
- Michael D. MendozaUSPTO Reg. 58834
- Michael NiUSPTO Reg. 61519
- Ida C ShumUSPTO Reg. 50780
- Yinhang SunUSPTO Reg. 81656
Frequently asked
Frequently asked about Wen Liu
Is Wen Liu a registered patent attorney?
Yes. Wen Liu is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 32822). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Wen Liu located?
Wen Liu's office is in Hacienda Heights, California (91745). Affiliated with LIU & LIU.
What firm does Wen Liu work at?
Wen Liu is listed as affiliated with LIU & LIU on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Wen Liu?
Wen Liu's office phone (per the USPTO public roster) is 213-830-5743. 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.