Inventor
PLANGGER DAVID L
US7 patents
⚠️ This page may combine multiple inventors who share the name “PLANGGER DAVID L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GENTEX CORP
5 patentsUS6742904B2Jun 1, 2004
Vehicle equipment control with semiconductor light sensors
GENTEX CORP268 citations99
US6379013B1Apr 30, 2002
Vehicle equipment control with semiconductor light sensors
GENTEX CORP426 citations99
US7817020B2Oct 19, 2010
Optical user interface system for automotive modules
GENTEX CORP110 citations97
US6861942B1Mar 1, 2005
Directionally-adjustable antenna system using an outside mirror for automotive applications
GENTEX CORP44 citations92
US7361875B2Apr 22, 2008
Vehicle headlamp control utilizing a light sensor having at least two light transducers
GENTEX CORP13 citations84