Inventor · disambiguated record
Dafu Lou
Also filed as: LOU DAFU
9 granted patents·4 pending applications·162 citations·filing 2003–2024
88Inventor score
Top patents by PatentIndex Score
13 records- 0193US7930412B2System and method for secure accessBCE INC·Filed 2003·Granted Apr 19, 2011·75 cites·20 claims
- 0285US9755825B2Device authentication and secure channel management for peer-to-peer initiated communicationsO'BRIEN WILLIAM G·Filed 2007·Granted Sep 5, 2017·16 cites·7 claims
- 0384US7774602B2Secure modem gateway concentratorBCE INC·Filed 2005·Granted Aug 10, 2010·11 cites·27 claims
- 0483US7904952B2System and method for access controlBCE INC·Filed 2004·Granted Mar 8, 2011·36 cites·74 claims
- 0569US8762726B2System and method for secure accessYEAP TET HIN·Filed 2011·Granted Jun 24, 2014·2 cites·12 claims
- 0668US7861081B2Security system and methodBCE INC·Filed 2004·Granted Dec 28, 2010·15 cites·34 claims
- 0762US7660575B2Adapter for secure VoIP communicationsBCE INC·Filed 2004·Granted Feb 9, 2010·7 cites·59 claims
- 0859US12149608B2Method and apparatus for implementing a white-box cipherIRDETO CANADA CORP·Filed 2022·Granted Nov 19, 2024·0 cites·10 claims
- 0953US2025125973A1Quantum-safe digital signature method and systemQUANTROPI INC·Filed 2024·Application pending·0 cites
- 1051US2020313850A1Method and apparatus for implementing a white-box cipherIRDETO CANADA CORP·Filed 2019·Application pending·0 cites
- 1147US2005050333A1System and method for secure broadcastBCE INC·Filed 2004·Application pending·0 cites
- 1244US2008044032A1Method and system for providing personalized service mobilityBCE INC·Filed 2006·Application pending·0 cites
- 1339US8312279B2Secure modem gateway concentratorO'BRIEN WILLIAM G·Filed 2010·Granted Nov 13, 2012·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →