Prefer not to be listed? Remove my listing.
Registered patent agent
Harry H. Tsoi
Address
18314 Saint Andrews Pl.
Torrance, CA, 90504
US
Phone
Registered as
Registered patent agent
Other patent attorneys in Torrance, California
- Satoko AdachiUSPTO Reg. 62687
- Pamela BingcangAlpine Electronics of America, Inc.
- John R BrancoliniPanasonic Intellectual Property Corporation of America
- Woo Soon ChoeUSPTO Reg. 56726
- William J. DaytonUSPTO Reg. 84472
- G Leland DutcherNissan North America, Inc.
- Peyali Dutta ChowdhuryInskeep Intellectual Property Group
- Don FinkelsteinLaw Offices of Don Finkelstein
Frequently asked
Frequently asked about Harry H. Tsoi
Is Harry H. Tsoi a registered patent attorney?
Harry H. Tsoi is a registered patent agent (USPTO Registration Number 61175). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Harry H. Tsoi located?
Harry H. Tsoi's office is in Torrance, California (90504).
How do I contact Harry H. Tsoi?
Harry H. Tsoi's office phone (per the USPTO public roster) is 310-906-0828. 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.