Patent Agent
Yonglin Liu
Reg. No. 68710
Active
Not accepting new clients
Firm
K&L Gates LLP
K&L Gates LLP
Location
Chicago, IL 60602
Chicago, IL 60602
Phone
312-807-4316
312-807-4316
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.