CH

Charles J. Van Horn

General Motors: 5 patents #84 of 1,582Top 6%
📍 Novi, MI: #8 of 134 inventorsTop 6%
🗺 Michigan: #179 of 6,781 inventorsTop 3%
Overall (2011): #18,533 of 364,097Top 6%
5
Patents 2011

Issued Patents 2011

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
8066615 Method and apparatus to detect a mode-gear mismatch during operation of an electro-mechanical transmission Ryan D. Martini, Peter E. Wu, Andrew M. Zettel, Sam Almasri, Jy-Jen F. Sah 2011-11-29
8027771 Method and apparatus to monitor an output speed sensor during operation of an electro-mechanical transmission Ryan D. Martini, Peter E. Wu, Andrew M. Zettel, Rezaul Karim, Jeffrey R. Dec +1 more 2011-09-27
7878932 Method and apparatus to monitor a valve adapted to control mode to gear transitions during operation of an electro-mechanical transmission Ryan D. Martini, Peter E. Wu, Andrew M. Zettel, Thomas E. Mathews, Jy-Jen F. Sah +2 more 2011-02-01
7867135 Electro-mechanical transmission control system Peter E. Wu, Ryan D. Martini, Syed Naqi, Jy-Jen F. Sah, Osama Almasri +2 more 2011-01-11
7869924 Method and apparatus to monitor a flow management valve of an electro-mechanical transmission Peter E. Wu, Ryan D. Martini, Andrew M. Zettel, Thomas E. Mathews, Kambiz Panahi 2011-01-11