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Gentex Corporation Patents
Assignee:
Gentex Corporation
Address:
Carbondale, PA
No. of patents:
464
Patents:


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Patent Number Title Of Patent Date Issued
RE32569 Protective helmet January 5, 1988
An improved protective helmet for use by an infantryman or the like in which a suspension frame of relatively rigid material has a peripheral channel provided at one location around the frame with a slightly inwardly inclined portion adapted to receive a slightly outwardly directed porti
D597259 Roll bar portion of a helmet July 28, 2009
D556106 Rear view mirror assembly November 27, 2007
D556105 Rear view mirror assembly November 27, 2007
D543917 Buttons for rear view mirror assembly June 5, 2007
D543916 Button for rear view mirror assembly June 5, 2007
D495096 Audio headband padset for protective helmet August 24, 2004
D491695 Audio headband padset for protective helmet June 15, 2004
D478536 Mirror August 19, 2003
D471847 Mirror March 18, 2003
D467531 Mirror December 24, 2002
D466456 Mirror construction December 3, 2002
D453992 Rotational bayonet receiver March 5, 2002
D451869 Rearview mirror December 11, 2001
D450642 Mirror construction November 20, 2001
D450281 Mirror November 13, 2001
D441703 Mirror May 8, 2001
D410607 Rearview mirror with woodgrain bezel June 8, 1999
D295403 Microphone April 26, 1988
D281159 Sound-attenuating earcups October 29, 1985
D266242 Microphone housing September 21, 1982
D247235 Hand-held microphone February 14, 1978
7616768 Vehicle accessory microphone having mechanism for reducing line-induced noise November 10, 2009
A microphone assembly includes one or more transducers positioned in one or more housings. A processing circuit is coupled to the transducer for outputting an electrical signal such that the microphone in combination with the processing circuit very effectively cancels noise. The mic
7616126 Optical particle detectors November 10, 2009
A particle sensor is provided that includes a light source, an optical transducer, and a controller, wherein the controller is in communication with the light source and the optical transducer. The controller is configured to reject substantially all signals except those contributed
7613327 Vehicle automatic exterior light control November 3, 2009
A system and method of automatically controlling vehicle headlamps including an image sensor and a controller to generate headlamp control signals.
7612929 Electrochromic devices with thin bezel-covered edge November 3, 2009
A mirror includes an electro-optic mirror subassembly, and a thin-profiled bezel attached around a perimeter of the electrochromic mirror subassembly. The electro-optic mirror subassembly is supported on a carrier by an adheringly bonded heater and foam tape in a laminar arrangement.
7602542 Vehicular rearview mirror elements and assemblies incorporating these elements October 13, 2009
The present invention relates to improved electro-optic rearview mirror elements and assemblies incorporating the same. Area of the effective field of view of the electro-optic mirror element substantially equals to that defined by the outermost perimeter of the element.
7599134 Vision system October 6, 2009
The present invention relates to improved optical structures, related manufacturing processes and assemblies incorporating the improved optical structures. In at least one embodiment accurate light source color information is provided throughout substantially the entire associated fi
7570413 Vehicular rearview mirror elements and assemblies incorporating these elements August 4, 2009
The present invention relates to improved electro-optic rearview mirror elements and assemblies incorporating the same.
7568823 Systems and components for enhancing rear vision from a vehicle August 4, 2009
A vehicle system is disclosed that includes a vehicle lamp assembly including a plurality of LEDs that emit white light so as to function as an illuminator light. The lamp assembly also may include a plurality of LEDs that emit colored light to function as a signal light. The lamp as
7567291 Vehicle vision system July 28, 2009
A vehicle viewing system including a camera system for generating a signal corresponding to a scene by integrating light from the scene incident on pixel cells having a variable integration time, a display system for presenting a visual representation of the scene, and a processor system
7565006 Image acquisition and processing methods for automatic vehicular exterior lighting control July 21, 2009
The present invention relates to various apparatus, algorithms and methods for acquiring and processing images of a scene. Details of various aspects of the associated images are identified and may be utilized to generate various vehicular equipment control signals.
7550703 Apparatus including at least one light sensor with an input pin for receiving an integration per June 23, 2009
An automatically dimming mirror includes a dimming element having variable reflectivity, the degree of reflectivity based on a control signal. An ambient light sensor is positioned to receive light from a region generally in front of the vehicle. The ambient light sensor outputs a di
7543946 Dimmable rearview assembly having a glare sensor June 9, 2009
A rearview assembly of the present invention may include a housing adapted to be mounted to the vehicle, a rearview element disposed in the housing for providing an image to the driver of the rearward view from the vehicle, and a glare sensor positioned to receive light from passing
7542809 Variable transmission window constructions June 2, 2009
An electrical control system is disclosed for controlling a plurality of variable transmittance windows. The electrical control system of the present invention comprises a master control circuit for supplying control signals representing transmittance levels for the variable transmis
7535614 Electrical window control system and method thereof May 19, 2009
An electrical window control system and method thereof are provided, wherein the system includes a variable transmission window having first and second substantially transparent substrates that define an area, and a variable transmittance material that occupies at least a portion of the
7525714 Electrochromic windows and method of making the same April 28, 2009
An electrochromic window assembly is disclosed that includes a first substrate and a second substrate that is maintained in a parallel and spaced relation from the first substrate by means of a window frame and spacer. The window assembly further includes an electrochromic device mou
7524097 Light emitting assembly April 28, 2009
A light emitting assembly having a first light source and a second light source. The first and second light sources are oriented such that when the first and second light sources emit light, light emitted from the first and second light sources overlaps and is capable of forming white
7511872 Electrochromic device March 31, 2009
An electrochromic device that may have an elastomeric seal is disclosed as is an electrochromic device having a seal provided on the peripheral edges of both the front and rear elements and wherein the seal may comprises a first material having an oxygen permeability of less than abo
7508568 Reversible electrodeposition devices and associated electrochemical media March 24, 2009
The present invention is directed to an electrochemical medium for use in a reversible electrodeposition device including at least one solvent, at least one anodic electroactive material, at least one active metal; and optionally at least one redox buffer.
7502156 Variable reflectance mirrors and windows March 10, 2009
Various structures for variable reflectance rearview mirrors and variable transmittance windows are disclosed. One embodiment pertains to the provision of a polarized reflector in a rearview mirror. Another embodiment pertains to the provision of a switchable cholesteric liquid cryst
7489031 High power radiation emitter device and heat dissipating package for electronic components February 10, 2009
The electronic component package of the present invention includes a sealed chamber; a liquid or gel contained in the sealed chamber; at least one electronic component disposed in the sealed chamber in physical and thermal contact with the liquid or gel; and at least one electrical c
7488099 Rearview mirror light February 10, 2009
A rearview mirror for a vehicle. The rearview mirror comprises a mirror housing having a bottom opening. A reflective element is located within the mirror housing, with the reflective element being configured to reflect an image having a reflecting component in a first direction out
7488083 Vehicular rearview components and assemblies February 10, 2009
The present invention provides improved vehicular rearview assemblies and components for incorporation into rearview assemblies.
7485844 System and method for controlling vehicle equipment by determining spatial composition of an ima February 3, 2009
A control system is disclosed for automatically detecting moisture on the windshield of a vehicle. The automatic moisture detecting system includes an optical system for imaging a portion of the windshield onto an image array sensor, such as a CMOS active pixel sensor. The voltage of eac
7477439 Vehicular rear view mirror elements and assemblies incorporating these elements January 13, 2009
The present invention relates to improved electro-optic rearview mirror elements and assemblies incorporating the same.
7470049 Vehicle lamp assembly with heat sink December 30, 2008
An apparatus including at least one LED mounted to a printed circuit board, a reflector including at least one heat stake, and a mounting plate comprising at least one aperture for receiving the at least one heat stake. The at least one LED is positioned between the reflector and the
7452113 Optics for controlling the direction of light rays and assemblies incorporating the optics November 18, 2008
The present invention relates to improvements in controlling the direction of light rays and apparatus incorporating the improvements.
7450291 Multi-cell electrochromic devices November 11, 2008
A multi-cell electrochromic device comprising: first and second electrochromic device sub-assemblies which each comprise; a first substantially transparent substrate having an electrically conductive material associated therewith and second substrate having an electrically conductive
7447320 Vehicle accessory microphone November 4, 2008
A vehicle rearview mirror assembly (201) includes one or more microphone assemblies (220a, 220b) positioned on the rear surface (207) of the mirror housing (206). Recesses (248a, 248b) are provided in the rear surface to serve as a deflector for deflecting airflow from the defroster.
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