Inventor · Navan, IE

Colm Nolan

36Patents
3h-index
7Co-inventors
48Inventor score

Filing activity: Aug 30, 2012 → Dec 22, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
US9697348B1 Location specific image based authentication Electricity 8 Active
US9811653B1 Location specific image based authentication Electricity 3 Active
US10055569B2 Location specific image based authentication Electricity 3 Active
US10885176B2 Image based passphrase for authentication Physics 2 Active
US8794537B2 Additional encoding in conventional one-dimensional bar code symbologies Physics 2 Active
US9646236B1 Encoding and decoding data in two-dimensional symbology Physics 2 Active
US9569710B1 Encoding and decoding data in two-dimensional symbology Physics 2 Active
US10248784B2 Sequential object set passwords Electricity 1 Active
US11409856B2 Video-based authentication Physics 1 Active
US9984319B2 Encoding and decoding data in two-dimensional symbology Physics 1 Active
US10558790B2 Multi-level matrix passwords Physics 1 Active
US9483718B1 Encoding and decoding data in two-dimensional symbology Physics 1 Active
US11138297B2 Sound composition as authentication Physics 1 Active
US11589227B2 Multilevel authentication using a mobile device Electricity 1 Active
US10395015B2 Multi-level matrix passwords Physics 1 Active
US10237258B2 Single key authentication method Electricity 1 Active
US10893041B2 Single use passcode authentication Electricity 0 Active
US9922280B2 Encoding and decoding data in two-dimensional symbology Physics 0 Active
US9946912B2 Encoding and decoding data in two-dimensional symbology Physics 0 Active
US11296886B2 Dynamic object passwords Electricity 0 Active
US10614206B2 Sequential object set passwords Electricity 0 Active
US10078771B2 Encoding and decoding data in two-dimensional symbology Physics 0 Active
US11423405B2 Peer validation for unauthorized transactions Physics 0 Active
US10333913B2 Dynamic object passwords Electricity 0 Active
US9760819B2 Encoding and decoding data in two-dimensional symbology Physics 0 Active

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