Inventor
FELDMAN PHILIP
CA12 patents
⚠️ This page may combine multiple inventors who share the name “FELDMAN PHILIP”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
POWERGRID FITNESS INC
7 patentsUS7331226B2Feb 19, 2008
Force measurement system for an isometric exercise device
POWERGRID FITNESS INC75 citations96
US7530929B2May 12, 2009
Motion platform system and method of rotating a motion platform about plural axes
POWERGRID FITNESS INC63 citations95
US7121982B2Oct 17, 2006
Computer interactive isometric exercise system and method for operatively interconnecting the exercise system to a computer system for use as a peripheral
POWERGRID FITNESS INC61 citations95
US7033176B2Apr 25, 2006
Motion platform system and method of rotating a motion platform about plural axes
POWERGRID FITNESS INC77 citations95
USD517124SMar 14, 2006
Game controller
POWERGRID FITNESS INC62 citations94
USD514627SFeb 7, 2006
Exercise system for controlling a video game
POWERGRID FITNESS INC46 citations94
USD510391SOct 4, 2005
Exercise device for controlling a video game
POWERGRID FITNESS INC38 citations91
IMMERSION MEDICAL INC
2 patentsUS6470302B1Oct 22, 2002
Interface device and method for interfacing instruments to vascular access simulation systems
IMMERSION MEDICAL INC136 citations98
US7308831B2Dec 18, 2007
Interface device and method for interfacing instruments to vascular access simulation systems
IMMERSION MEDICAL INC92 citations97
IALABS CA LLC
2 patentsUS7727117B2Jun 1, 2010
Method and apparatus for operatively controlling a virtual reality scenario with a physically demanding interface
IALABS CA LLC35 citations90
US7699755B2Apr 20, 2010
Isometric exercise system and method of facilitating user exercise during video game play
IALABS CA LLC43 citations90