U.S. federal trademark · Serial No. 87649864
Providing authentication of identity for electronic communications; issuance and management of digital certificates for authentication of encryption of a digital communication, or authentication of a digital signature in an electronic transaction or communication over a global signature in an electronic transaction or communication over a global computer network or other computer network; applying digital signature to electronic documents, communications and/or transactions to verify that the documents, communications or transactions have not been altered after application of digital signature providing proof of receipt of electronic documents, communications or transactions
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.