Patent Attorney
Bo Tang
Reg. No. 66874
Active
Not accepting new clients
Firm
Purplevine IP
Purplevine IP
Location
Shenzhen
Shenzhen
Phone
832-380-4596
832-380-4596
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.