Registered patent agent
Nicholas T. Chang
Address
1729 N 1st Street
APT 21008
San Jose, CA, 95112
US
Phone
Registered as
Registered patent agent
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Frequently asked
Frequently asked about Nicholas T. Chang
Is Nicholas T. Chang a registered patent attorney?
Nicholas T. Chang is a registered patent agent (USPTO Registration Number 84642). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Nicholas T. Chang located?
Nicholas T. Chang's office is in San Jose, California (95112).
How do I contact Nicholas T. Chang?
Nicholas T. Chang's office phone (per the USPTO public roster) is 760-717-3970. 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.