Inventor
KNAPP ROBERT C
US39 patents
⚠️ This page may combine multiple inventors who share the name “KNAPP ROBERT C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GENTEX CORP
37 patentsUS7327226B2Feb 5, 2008
Vehicle rearview mirror assembly incorporating a communication system
GENTEX CORP219 citations99
US6980092B2Dec 27, 2005
Vehicle rearview mirror assembly incorporating a communication system
GENTEX CORP460 citations99
US6742904B2Jun 1, 2004
Vehicle equipment control with semiconductor light sensors
GENTEX CORP268 citations99
US6614911B1Sep 2, 2003
Microphone assembly having a windscreen of high acoustic resistivity and/or hydrophobic material
GENTEX CORP95 citations99
US6550949B1Apr 22, 2003
Systems and components for enhancing rear vision from a vehicle
GENTEX CORP541 citations99
US6523976B1Feb 25, 2003
Led assembly
GENTEX CORP265 citations99
US6379013B1Apr 30, 2002
Vehicle equipment control with semiconductor light sensors
GENTEX CORP426 citations99
US6297781B1Oct 2, 2001
Rearview mirror with integrated microwave receiver
GENTEX CORP608 citations99
US6244716B1Jun 12, 2001
Exterior mirror sub-assembly with combined electronic circuitry and mirror element
GENTEX CORP361 citations99
US6229434B1May 8, 2001
Vehicle communication system
GENTEX CORP182 citations99
US6166698ADec 26, 2000
Rearview mirror with integrated microwave receiver
GENTEX CORP248 citations99
US6132072AOct 17, 2000
Led assembly
GENTEX CORP796 citations99
US5883605AMar 16, 1999
Automatic electrochromic control of light level of vacuum fluorescent display
GENTEX CORP251 citations99
US5803579ASep 8, 1998
Illuminator assembly incorporating light emitting diodes
GENTEX CORP1,131 citations99
US5666028ASep 9, 1997
Automobile headlamp and running light control system
GENTEX CORP537 citations99
US7524097B2Apr 28, 2009
Light emitting assembly
GENTEX CORP58 citations98
US6465963B1Oct 15, 2002
Headlight control system utilizing information from a microwave receiver
GENTEX CORP82 citations98
US6386713B1May 14, 2002
Individual mirror control system
GENTEX CORP132 citations98
USD451869SDec 11, 2001
Rearview mirror
GENTEX CORP88 citations98
US6229435B1May 8, 2001
Outside mirror communication system
GENTEX CORP113 citations98
US6407712B1Jun 18, 2002
Rearview mirror with integrated microwave receiver
GENTEX CORP35 citations96
US5504478AApr 2, 1996
Radio frequency control system
GENTEX CORP65 citations96
US6247819B1Jun 19, 2001
Individual mirror control system
GENTEX CORP74 citations95
US7772966B2Aug 10, 2010
Vehicle rearview mirror assembly incorporating a communication system
GENTEX CORP24 citations93
US7120261B1Oct 10, 2006
Vehicle accessory microphone
GENTEX CORP33 citations93
US7136494B2Nov 14, 2006
Vehicle accessory microphone assembly having a windscreen with hydrophobic properties
GENTEX CORP15 citations92
US6861942B1Mar 1, 2005
Directionally-adjustable antenna system using an outside mirror for automotive applications
GENTEX CORP44 citations92
US6750823B2Jun 15, 2004
Rearview mirror with integrated microwave receiver
GENTEX CORP19 citations92
US6696935B2Feb 24, 2004
Tire monitoring system
GENTEX CORP47 citations90
US7361875B2Apr 22, 2008
Vehicle headlamp control utilizing a light sensor having at least two light transducers
GENTEX CORP13 citations84
US7443988B2Oct 28, 2008
Vehicle accessory microphone
GENTEX CORP6 citations74
US7130431B2Oct 31, 2006
Vehicle accessory microphone
GENTEX CORP7 citations74
USD467531SDec 24, 2002
Mirror
GENTEX CORP1 citations63
USD450642SNov 20, 2001
Mirror construction
GENTEX CORP3 citations63
US7988308B2Aug 2, 2011
Individual mirror control system
GENTEX CORP6 citations62
US6789907B2Sep 14, 2004
Individual mirror control system
GENTEX CORP2 citations62
US6595650B2Jul 22, 2003
Individual mirror control system
GENTEX CORP0 citations51