U.S. federal trademark · Serial No. 87318282
Issuance and validation of digital certificates for providing authentication of the source of a digital communication, authentication of identity and/or of a digital signature in an electronic transaction or communication, and for authentication of identity for physical or logical access control
Computer programs for issuing digital certificates for authenticating users for access to online systems for use in an electronic transaction or communication; encoded smart cards containing programming, namely, digital certificates, used to verify the identity of parties to an electronic transaction
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.