Patent Attorney
David D. Shen
Reg. No. 63116
Active
Not accepting new clients
Firm
Sheppard Mullin Richter & Hampton LLP
Sheppard Mullin Richter & Hampton LLP
Location
Palo Alto, CA 94301-1479
Palo Alto, CA 94301-1479
Phone
650-815-2600
650-815-2600
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.