Registered patent agent
En-Hsin Lee
Address
360 Littleton Road
Unit B18
Chelmsford, MA, 01824
US
Phone
Registered as
Registered patent agent
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Frequently asked
Frequently asked about En-Hsin Lee
Is En-Hsin Lee a registered patent attorney?
En-Hsin Lee is a registered patent agent (USPTO Registration Number 79606). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is En-Hsin Lee located?
En-Hsin Lee's office is in Chelmsford, Massachusetts (01824).
How do I contact En-Hsin Lee?
En-Hsin Lee's office phone (per the USPTO public roster) is 413-695-3316. 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.