Patent Attorney
Jay H. Byun
Reg. No. 73107
Active
Not accepting new clients
Firm
Yulchon, LLC
Yulchon, LLC
Location
Seoul 06164
Seoul 06164
Phone
858-204-6894
858-204-6894
Registration Type
ATTORNEY
ATTORNEY
Roster
USPTO OED FY25
USPTO OED FY25
Firm and contact info reflects the FY25 roster (last updated September 25).
Attorneys may have changed firms since then — patent filings show their current firm of record.