Registered patent agent
Witley Tsai
Address
3F., No.51, Ln. 180, Guangfu South Rd.
Taipei, 106
TW
Phone
Registered as
Registered patent agent
Frequently asked
Frequently asked about Witley Tsai
Is Witley Tsai a registered patent attorney?
Witley Tsai is a registered patent agent (USPTO Registration Number 70585). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
How do I contact Witley Tsai?
Witley Tsai's office phone (per the USPTO public roster) is 718-897-9776. 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.