Registered patent agent
Tianyang Liang
Address
445 S Figueroa St Suite 2140
Los Angeles, CA, 90071
US
Phone
Registered as
Registered patent agent
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 Tianyang Liang
Is Tianyang Liang a registered patent attorney?
Tianyang Liang is a registered patent agent (USPTO Registration Number 81241). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Tianyang Liang located?
Tianyang Liang's office is in Los Angeles, California (90071).
How do I contact Tianyang Liang?
Tianyang Liang's office phone (per the USPTO public roster) is 213-297-1293. 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.