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Registered patent agent
Philip Tsai
Address
700 Anacapa Lane
Foster City, CA, 94404
US
Phone
Registered as
Registered patent agent
Other patent attorneys in Foster City, California
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- James P BarabasKRAMER ALBERTI LIM & TONKOVICH LLP
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Frequently asked
Frequently asked about Philip Tsai
Is Philip Tsai a registered patent attorney?
Philip Tsai is a registered patent agent (USPTO Registration Number 65280). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Philip Tsai located?
Philip Tsai's office is in Foster City, California (94404).
How do I contact Philip Tsai?
Philip Tsai's office phone (per the USPTO public roster) is 650-578-9330. 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.