Linking blockchain records to identify certification, track pedigree and identify… Grant US-11863680-B2 United States of America 02 Jan 2024
Blockchain records with third party digital signatures as a trust element for high-risk… Grant US-11863679-B2 United States of America 02 Jan 2024
Rendering blockchain operations resistant to advanced persistent threats (APTs) Grant US-11863678-B2 United States of America 02 Jan 2024
Reproducing hash values from printed documents to validate with a blockchain Grant US-11550959-B2 United States of America 10 Jan 2023
Systems and Methods for Electronic Data Privacy, Consent, and Control in Electronic… Application US-20220414259-A1 United States of America 29 Dec 2022
Blockchain with daisy chained records, document corral, quarantine, message timestamping… Grant US-11444776-B2 United States of America 13 Sep 2022
BLOCKCHAIN ENABLED SMART COMPLIANCE Application US-20220076250-A1 United States of America 10 Mar 2022
Dynamic content fulfilment associated with real time bidding Grant US-11227314-B2 United States of America 18 Jan 2022
METHOD AND APPARATUS OF PROCESSING DEPOSIT, DEVICE AND STORAGE MEDIUM Application EP-3862951-A3 European Patent Office 15 Dec 2021
Cryptographic verification of database transactions Grant US-11196567-B2 United States of America 07 Dec 2021
Index and view updates in a ledger-based database Grant US-11119998-B1 United States of America 14 Sep 2021
Registering published documents in a blockchain Grant US-10824762-B2 United States of America 03 Nov 2020
System and method for sequential data signatures Application US-9614682-B2 United States of America 04 Apr 2017
System and Method for Sequential Data Signatures Application US-20150295720-A1 United States of America 15 Oct 2015
SYSTEM AND METHOD FOR SEQUENTIAL DATA SIGNATURES Application WO-2015155368-A1 World Intellectual Property Organisation (WIPO) 15 Oct 2015
METHOD FOR TIME-STAMPED WATERMARKING, METHOD AND DEVICE FOR TIME STAMP DECODING, USE AND… Application EP-1908008-B1 European Patent Office 03 Oct 2012
System and method for widely witnessed proof of time Application US-7047415-B2 United States of America 16 May 2006
System and method for graphical indicia for the certification of records Application US-7017046-B2 United States of America 21 Mar 2006
Transmitting revisions with digital signatures Application US-6601172-B1 United States of America 29 Jul 2003
Verification data generating apparatus, data verification apparatus and storage medium… Application US-6397332-B2 United States of America 28 May 2002
System and method for using a second resource to store a data element from a first… Application US-6101603-A United States of America 08 Aug 2000
System and method for using a second resource to store a data element from a first… Application US-6098170-A United States of America 01 Aug 2000