Registered patent attorney
Daifei Zhang
Firm
Ladas & Parry LLP
Address
4525 Wilshire Blvd.
Suite 240
Los Angeles, CA, 90010
US
Phone
Registered as
Registered patent attorney
Other attorneys at Ladas & Parry LLP
- David C BrezinaUSPTO Reg. 34128 · Chicago, IL
- Janet I CordUSPTO Reg. 33778 · New York, NY
- Michael Alexander CornmanUSPTO Reg. 20672 · New York, NY
- Raymond A Di PernaUSPTO Reg. 44063 · New York, NY
- Douglas G GallagherUSPTO Reg. 57783 · Chicago, IL
- Frank GaoUSPTO Reg. 62565 · Chicago, IL
- Young Seok KooUSPTO Reg. 76255 · Los Angeles, CA
- Jacqueline G LendvaiUSPTO Reg. 77269 · Los Angeles, CA
Other patent attorneys in Los Angeles, California
- Ryan B AbbottUSPTO Reg. 68178
- Hidetada J AbeBuchalter, P.C.
- Anya P AdamsMorrison and Foerster
- Mani AdeliAdeli & Tollen, LLP
- Dariush G AdliAdli Law Group P.C.
- Bridgette A AgnessSheppard, Mullin, Richter & Hampton LLP
- James W. AhnAhn IP Law
- Christiana M AjalatO'Melveny and Myers
Frequently asked
Frequently asked about Daifei Zhang
Is Daifei Zhang a registered patent attorney?
Yes. Daifei Zhang is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 79356). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Daifei Zhang located?
Daifei Zhang's office is in Los Angeles, California (90010). Affiliated with Ladas & Parry LLP.
What firm does Daifei Zhang work at?
Daifei Zhang is listed as affiliated with Ladas & Parry LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Daifei Zhang?
Daifei Zhang's office phone (per the USPTO public roster) is 323-934-2300. 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.