Registered patent attorney
Changhoon Choi
Firm
Applied Materials, Inc.
Address
35 Dory Road
Gloucester, MA, 01930
US
Phone
Registered as
Registered patent attorney
Other attorneys at Applied Materials, Inc.
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- Daniel J BurnsUSPTO Reg. 50222 · Santa Clara, CA
- Mimi-Diemmy DaoUSPTO Reg. 45628 · Santa Clara, CA
- Scott Richard FaberUSPTO Reg. 48380 · Gloucester, MA
- Anca Carmen GheorghiuUSPTO Reg. 44120 · Santa Calra, CA
- David Hobum HwangUSPTO Reg. 38697 · Santa Clara, CA
- Roger A. LindleyUSPTO Reg. 66113 · Sunnyvale, CA
Other patent attorneys in Gloucester, Massachusetts
Browse all Gloucester patent attorneys →Frequently asked
Frequently asked about Changhoon Choi
Is Changhoon Choi a registered patent attorney?
Yes. Changhoon Choi is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 56798). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Changhoon Choi located?
Changhoon Choi's office is in Gloucester, Massachusetts (01930). Affiliated with Applied Materials, Inc..
What firm does Changhoon Choi work at?
Changhoon Choi is listed as affiliated with Applied Materials, Inc. on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Changhoon Choi?
Changhoon Choi's office phone (per the USPTO public roster) is 978-282-5915. 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.