Inventor · disambiguated record
Charles J. Van Horn
Also filed as: VAN HORN CHARLES J
11 granted patents·75 citations·filing 2007–2011
89Inventor score
Top patents by PatentIndex Score
11 records- 0183US7869924B2Method and apparatus to monitor a flow management valve of an electro-mechanical transmissionGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Jan 11, 2011·12 cites·17 claims
- 0282US7555374B2Method for monitoring a motor speed sensorGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Jun 30, 2009·16 cites·20 claims
- 0379US7848902B2Method and apparatus for monitoring a thermal management system of an electro-mechanical transmissionGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Dec 7, 2010·11 cites·12 claims
- 0477US7867135B2Electro-mechanical transmission control systemGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Jan 11, 2011·10 cites·19 claims
- 0576US8357074B2Electro-mechanical transmission control systemGM GLOBAL TECH OPERATIONS INC·Filed 2010·Granted Jan 22, 2013·5 cites·6 claims
- 0672US8281885B2Method and apparatus to monitor rotational speeds in an electro-mechanical transmissionZETTEL ANDREW M·Filed 2008·Granted Oct 9, 2012·9 cites·7 claims
- 0757US7878932B2Method and apparatus to monitor a valve adapted to control mode to gear transitions during operation of an electro-mechanical transmissionGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Feb 1, 2011·4 cites·20 claims
- 0856US8027771B2Method and apparatus to monitor an output speed sensor during operation of an electro-mechanical transmissionGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Sep 27, 2011·5 cites·15 claims
- 0950US8066615B2Method and apparatus to detect a mode-gear mismatch during operation of an electro-mechanical transmissionMARTINI RYAN D·Filed 2007·Granted Nov 29, 2011·3 cites·8 claims
- 1044US8393996B2Method and apparatus to detect a mode-gear mismatch during operation of an electro-mechanical transmissionMARTINI RYAN D·Filed 2011·Granted Mar 12, 2013·0 cites·5 claims
- 1138US8298116B2Method and apparatus to detect a mode-gear mismatch during steady state operation of an electro-mechanical transmissionMARTINI RYAN D·Filed 2007·Granted Oct 30, 2012·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →