Inventor · disambiguated record
Shawn Clark
Also filed as: CLARK SHAWN · CLARK SHAWN T · CLARK SHAWN THOMAS
5 granted patents·2 pending applications·22 citations·filing 2005–2022
67Inventor score
Top patents by PatentIndex Score
7 records- 0181US7315770B2Railway controller with improved application programmingGEN ELECTRIC·Filed 2005·Granted Jan 1, 2008·22 cites·4 claims
- 0256US11702119B2Method for determining a status of a track section of a railroad; associated apparatus and non-transitory computer readable mediumALSTOM TRANSP TECH·Filed 2021·Granted Jul 18, 2023·0 cites·13 claims
- 0354US12403943B2System and method for controlling a train travelling along a railway lineKB SIGNALING INC·Filed 2022·Granted Sep 2, 2025·0 cites·19 claims
- 0449US11643122B2Wayside to railway vehicle communication method and deviceALSTOM TRANSP TECH·Filed 2019·Granted May 9, 2023·0 cites·12 claims
- 0539US9128128B2Current sensorFRIES JEFFREY MICHAEL·Filed 2011·Granted Sep 8, 2015·0 cites·23 claims
- 0634US2008195351A1Method and system for operating a locomotiveOTSUBO TOM·Filed 2008·Application pending·0 cites
- 0732US2013151041A1Method and system for operating a locomotiveOTSUBO TOM·Filed 2012·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →