Inventor · disambiguated record
Nigel Paul Johnson
Also filed as: JOHNSON NIGEL · JOHNSON NIGEL P · JOHNSON NIGEL PAUL
5 granted patents·132 citations·filing 1993–2015
80Inventor score
Files withASPEN TECHNOLOGY INC1BAUCKMAN DENA TERRY1JOHNSON NIGEL PAUL1NORTHERN TELECOM LTD1ZIXCORP SYSTEMS INC1
Top patents by PatentIndex Score
5 records- 0187US6983186B2Computer method and apparatus for vessel selection and optimizationASPEN TECHNOLOGY INC·Filed 2001·Granted Jan 3, 2006·70 cites·13 claims
- 0282US5406209AMethods and apparatus for testing circuit boardsNORTHERN TELECOM LTD·Filed 1993·Granted Apr 11, 1995·53 cites·47 claims
- 0375US9509683B2Multi-factor authenticationZIXCORP SYSTEMS INC·Filed 2015·Granted Nov 29, 2016·3 cites·20 claims
- 0473US8984605B2Multi-factor authenticationBAUCKMAN DENA TERRY·Filed 2011·Granted Mar 17, 2015·6 cites·19 claims
- 0532US10409982B2Secure data access for multi-purpose mobile devicesJOHNSON NIGEL PAUL·Filed 2012·Granted Sep 10, 2019·0 cites·57 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →