Patent Agent
Bonnie Tsun Ying Lau
Reg. No. 80571
Active
Not accepting new clients
Location
Hong Kong
Hong Kong
Phone
852-945-05045
852-945-05045
Registration Type
AGENT
AGENT
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.