Registered patent attorney
Hyungseok Ko
Address
25252 Edenfield Lane
Chantilly, VA, 20152
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Hyungseok Ko
Is Hyungseok Ko a registered patent attorney?
Yes. Hyungseok Ko is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 81763). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Hyungseok Ko located?
Hyungseok Ko's office is in Chantilly, Virginia (20152).
How do I contact Hyungseok Ko?
Hyungseok Ko's office phone (per the USPTO public roster) is 571-275-3158. 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.