Inventor · Ranst, BE

Dirk Marien

17Patents
5h-index
7Co-inventors
51Inventor score

Filing activity: Apr 28, 2008 → Dec 29, 2015

Most-cited inventions

PatentTitleAreaCited byStatus
US9124433B2 Remote authentication and transaction signatures Electricity 25 Active
US8966268B2 Strong authentication token with visual output of PKI signatures Electricity 23 Active
US8214888B2 Two-factor USB authentication token Physics 11 Active
US8930702B2 Strong authentication token with acoustic data input Physics 10 Active
US9098691B2 Method and apparatus for encoding and decoding data transmitted to an authentication token Physics 9 Active
US9021601B2 Strong authentication token usable with a plurality of independent application providers Electricity 3 Active
US9490700B2 Portable handheld strong authentication token having parallel-serial battery switching and voltage regulating circuit Electricity 1 Active
US9054873B2 Compact security device with transaction risk level approval capability Electricity 1 Active
US9495546B2 Electronic signing methods, systems, and apparatus Electricity 1 Active
US8270839B2 Method and an apparatus to convert a light signal emitted by a display into digital signals Electricity 1 Active
US10063535B2 User authentication based on personal access history Physics 0 Active
US9510192B2 Method and apparatus for securing a mobile application Electricity 0 Active
US8115538B2 Modulation and demodulation circuit Electricity 0 Active
US8829987B2 Modulation and demodulation circuit Electricity 0 Active
US9184915B2 Strong authentication token with acoustic data input over multiple carrier frequencies Electricity 0 Active
US8661258B2 Compact security device with transaction risk level approval capability Electricity 0 Active
US7990292B2 Method for transmission of a digital message from a display to a handheld receiver Physics 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.