CS

Carl D. Schaaff

RL Research In Motion Limited: 7 patents #317 of 1,397Top 25%
📍 Guelph, CA: #74 of 736 inventorsTop 15%
Overall (All Time): #743,024 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
8363370 Over-voltage protection circuit Andrew D. Shiner, Richard C. Madter, Roshy Stan Mathew, Michael F. Habicher, Quang A. Luong 2013-01-29
8072724 Over-voltage protection circuit Andrew D. Shiner, Richard C. Madter, Roshy Stan Mathew, Michael F. Habicher, Quang A. Luong 2011-12-06
7948727 Over-voltage protection circuit Andrew D. Shiner, Richard C. Madter, Roshy Stan Mathew, Michael F. Habicher, Quang A. Luong 2011-05-24
7035070 Over-voltage protection circuit Andrew D. Shiner, Richard C. Madter, Roshy Stan Mathew, Michael F. Habicher, Quang A. Luong 2006-04-25
6856654 Power supply system for a packet-switched radio transmitter Steven Carkner, Robert Lowles, Kent Arnold Nickerson 2005-02-15
6271605 Battery disconnect system Steven Carkner, Quang A. Luong, Jonathan Malton, Robert Lowles, Daniel Fischer 2001-08-07
6104759 Power supply system for a packet-switched radio transmitter Steve Carkner, Robert Lowles, Kent Arnold Nickerson 2000-08-15