Patents by Inventor John O. Lindahl
John O. Lindahl has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20120120239Abstract: A forward facing imaging system for a vehicle includes an interior rearview mirror assembly mounted at an interior portion of a vehicle and a camera disposed at the interior rearview mirror assembly. The camera has a forward field of view through a windshield of the vehicle. The camera captures image data and captured image data is recorded by a recording system. During operation of the vehicle, the recording system records image data, as it is captured over a given period of operation of the vehicle, in a closed-loop fashion onto electronic memory. Image data, as captured by the camera, is processed by an image processor in order to determine the presence of at least one object forward of the equipped vehicle.Type: ApplicationFiled: January 19, 2012Publication date: May 17, 2012Applicant: DONNELLY CORPORATIONInventors: Barry W. Hutzel, Niall R. Lynam, Darryl P. DeWind, John O. Lindahl
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Publication number: 20120086808Abstract: A video mirror system for a vehicle includes an interior rearview mirror assembly with an electrochromic reflective element. The reflective element has an electrochromic medium disposed between a first substrate and a second substrate and has a transflective third-surface mirror reflector. A video display is disposed to the rear of the reflective element and emits light when actuated that passes through the transflective mirror reflector. The video display includes a thin film transistor video screen that is back lit by a plurality of white light emitting light emitting diodes that are operable by a control. The control includes DC to DC conversion circuitry that includes circuitry for converting an ignition voltage of the equipped vehicle to a lower voltage that is closer to the forward voltage applied across individual white light emitting light emitting diodes of the plurality of white light emitting light emitting diodes than the ignition voltage.Type: ApplicationFiled: December 2, 2011Publication date: April 12, 2012Applicant: DONNELLY CORPORATIONInventors: Niall R. Lynam, John O. Lindahl
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Patent number: 8138903Abstract: An interior rearview mirror assembly for a vehicle includes a mirror casing having a human machine interface thereat. The mirror assembly includes a display device disposed behind the transflective mirror reflector of the interior rearview mirror assembly and visible through the transflective mirror reflector to the driver when displaying information. The display device may include a video screen. The user actuatable input may be actuatable by a user to operate at least one element of circuitry disposed in the mirror casing. The human machine interface may be at least partially at a bezel portion of the casing, or may be at least partially at a rear casing portion of the mirror casing.Type: GrantFiled: January 26, 2010Date of Patent: March 20, 2012Assignee: Donnelly CorporationInventors: John O. Lindahl, Peter J. Whitehead, Niall R. Lynam, John T. Uken, Lee Karner, Richard R. Hook
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Patent number: 8072318Abstract: A video mirror system for a vehicle includes an interior rearview mirror assembly with an electrochromic reflective element having a front portion and a rear portion generally opposite the front portion. The reflective element has an electrochromic medium disposed between a first substrate and a second substrate and has a transflective third-surface mirror reflector. A video display is disposed to the rear of the reflective element and emits light when actuated that passes through the transflective mirror reflector.Type: GrantFiled: October 30, 2009Date of Patent: December 6, 2011Assignee: Donnelly CorporationInventors: Niall R. Lynam, John O. Lindahl
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Publication number: 20100195229Abstract: An interior rearview mirror assembly for a vehicle includes a mirror casing having a human machine interface thereat. The mirror assembly includes a display device disposed behind the transflective mirror reflector of the interior rearview mirror assembly and visible through the transflective mirror reflector to the driver when displaying information. The display device may include a video screen. The user actuatable input may be actuatable by a user to operate at least one element of circuitry disposed in the mirror casing. The human machine interface may be at least partially at a bezel portion of the casing, or may be at least partially at a rear casing portion of the mirror casing.Type: ApplicationFiled: January 26, 2010Publication date: August 5, 2010Applicant: Donnelly CorporationInventors: John O. Lindahl, Peter J. Whitehead, Niall R. Lynam, John T. Uken, Lee Karner, Richard R. Hook
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Patent number: 7731403Abstract: A lighting system for a vehicle comprises a sealed unitary light module including at least one high-intensity power light emitting diode operates with a luminous efficiency of at least about 7 lumens per watt when passing a forward current of at least about 350 milliamps and that emits a luminous flux of at least about 25 lumens when operated at its operating voltage. The sealed unitary light module is removable as a unit from the vehicle and includes a heat dissipating element and a lens.Type: GrantFiled: March 6, 2008Date of Patent: June 8, 2010Assignee: Donnelly CorpoationInventors: Niall R. Lynam, John O. Lindahl
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Patent number: 7683768Abstract: An interior rearview mirror assembly includes a human machine interface having at least one user actuatable input accessible at a portion of the mirror casing. The user actuatable input provides user input to at least one element of circuitry that is disposed in the mirror casing, the interior rearview mirror assembly and/or an accessory module. The circuitry is associated with at least one of (i) a moisture sensor, (ii) a blower motor, (iii) a cabin air monitoring device that monitors the air within the cabin of the vehicle, (iv) a cabin air monitoring device that monitors the level of carbon monoxide in the air within the cabin of the vehicle, (v) an air intake, (vi) a remote ignition system, (vii) a humidity sensing device, and (viii) a display device disposed behind a transflective mirror reflector of the interior rearview mirror assembly and visible to the driver when displaying information.Type: GrantFiled: July 27, 2007Date of Patent: March 23, 2010Assignee: Donnelly CorporationInventors: John O. Lindahl, Peter J. Whitehead, Niall R. Lynam, John T. Uken, Lee Karner, Richard R. Hook
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Publication number: 20100045790Abstract: A video mirror system for a vehicle includes an interior rearview mirror assembly with an electrochromic reflective element having a front portion and a rear portion generally opposite the front portion. The reflective element has an electrochromic medium disposed between a first substrate and a second substrate and has a transflective third-surface mirror reflector. A video display is disposed to the rear of the reflective element and emits light when actuated that passes through the transflective mirror reflector.Type: ApplicationFiled: October 30, 2009Publication date: February 25, 2010Applicant: DONNELLY CORPORATIONInventors: Niall R. Lynam, John O. Lindahl
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Patent number: 7619508Abstract: A video mirror system for a vehicle includes an interior rearview mirror assembly with an electrochromic reflective element having a front portion and a rear portion generally opposite the front portion. The reflective element has an electrochromic medium disposed between a first substrate and a second substrate and has a transflective third-surface mirror reflector that is at least 15 percent transmitting to visible light and that is at least 40 percent reflective to visible light. A video display is disposed to the rear of the reflective element and emits light when actuated that passes through the transflective mirror reflector. The video display is back lit by at least one light source, and the video display is operable to exhibit a display intensity as viewed by the driver of at least about 400 candelas per square meter when the interior rearview mirror assembly is mounted and is viewed in the vehicle.Type: GrantFiled: April 2, 2008Date of Patent: November 17, 2009Assignee: Donnelly CorporationInventors: Niall R. Lynam, John O. Lindahl
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Publication number: 20090005136Abstract: An interior rearview mirror system for a vehicle includes an interior rearview mirror assembly having a casing and a reflective element. The interior rearview mirror assembly includes a module that provides a specific identifier for telecommunication occurring at least one of to the vehicle in which the interior mirror assembly is mounted and from the vehicle in which the interior mirror assembly is mounted. The module may have a caller identifier for a communication system, with the identifier identifying a subscriber of the communication system for making telephone calls to and from the vehicle in which the interior mirror assembly is mounted. The vehicle in which the interior mirror assembly is mounted may have at least one element operable for establishing the telecommunication with the communication system, and the module of the interior mirror assembly may have an identifier module that identifies a subscriber of the communication system.Type: ApplicationFiled: September 5, 2008Publication date: January 1, 2009Applicant: DONNELLY CORPORATIONInventors: Barry W. Hutzel, Niall R. Lynam, Darryl P. DeWind, John O. Lindahl
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Publication number: 20080225538Abstract: A lighting system for a vehicle comprises a sealed unitary light module including at least one high-intensity power light emitting diode operates with a luminous efficiency of at least about 7 lumens per watt when passing a forward current of at least about 350 milliamps and that emits a luminous flux of at least about 25 lumens when operated at its operating voltage. The sealed unitary light module is removable as a unit from the vehicle and includes a heat dissipating element and a lens.Type: ApplicationFiled: March 6, 2008Publication date: September 18, 2008Applicant: DONNELLY CORPORATIONInventors: Niall R. Lynam, John O. Lindahl
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Publication number: 20080186724Abstract: A video mirror system for a vehicle includes an interior rearview mirror assembly with an electrochromic reflective element having a front portion and a rear portion generally opposite the front portion. The reflective element has an electrochromic medium disposed between a first substrate and a second substrate and has a transflective third-surface mirror reflector that is at least 15 percent transmitting to visible light and that is at least 40 percent reflective to visible light. A video display is disposed to the rear of the reflective element and emits light when actuated that passes through the transflective mirror reflector. The video display is back lit by at least one light source, and the video display is operable to exhibit a display intensity as viewed by the driver of at least about 400 candelas per square meter when the interior rearview mirror assembly is mounted and is viewed in the vehicle.Type: ApplicationFiled: April 2, 2008Publication date: August 7, 2008Applicant: DONNELLY CORPORATIONInventors: Niall R. Lynam, John O. Lindahl
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Patent number: 7344284Abstract: A lighting system for a vehicle comprises a sealed unitary light module including at least one high-intensity power light emitting diode operates with a luminous efficiency of at least about 7 lumens per watt when passing a forward current of at least about 350 milliamps and that emits a luminous flux of at least about 25 lumens when operated at its operating voltage. The sealed unitary light module is removable as a unit from the vehicle and includes a heat dissipating element and a lens.Type: GrantFiled: January 17, 2007Date of Patent: March 18, 2008Assignee: Donnelly CorporationInventors: Niall R. Lynam, John O. Lindahl
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Patent number: 7293888Abstract: An interior rearview mirror assembly for a vehicle includes a housing having a mirror casing and a support for mounting said mirror casing to a vehicle. The rearview mirror assembly further includes a retractable cord for use by an occupant of the vehicle for coupling to an accessory and which is adapted to couple the accessory to a vehicle system via the housing to provide a link between the accessory and the vehicle system.Type: GrantFiled: June 3, 2005Date of Patent: November 13, 2007Assignee: Donnelly CorporationInventors: Barry W Hutzel, Niall R Lynam, Darryl P DeWind, John O'Lindahl
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Patent number: 7253723Abstract: An interior rearview mirror assembly for a vehicle includes a casing having a human machine interface thereat. The human machine interface includes at least one user actuatable input integrally formed at a portion of the casing during the molding operation that forms the casing. The mirror assembly includes circuitry. The user actuatable input may be actuatable by a user to operate at least one element of the circuitry. The human machine interface may be at least partially at a bezel portion of the casing, or may be at least partially at a rear casing portion of the mirror casing.Type: GrantFiled: January 5, 2005Date of Patent: August 7, 2007Assignee: Donnelly CorporationInventors: John O. Lindahl, Peter J. Whitehead, Niall R. Lynam, John T. Uken, Lee Karner, Richard R. Hook
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Patent number: 7195381Abstract: A vehicle lighting system for a vehicle includes an accessory module assembly that is adapted for attachment to an interior portion of a vehicle and configured to illuminate, for example, an area inside the vehicle. The module assembly includes a single high-intensity power light emitting diode that has a luminous efficiency of at least about 1 lumen per watt when the light emitting diode is operated and is preferably operated at a forward current of at least 100 milliamps. The system also includes a voltage conversion element for converting the battery/ignition voltage of the vehicle to the forward operating voltage of the light emitting diode.Type: GrantFiled: January 22, 2002Date of Patent: March 27, 2007Assignee: Donnelly CorporationInventors: Niall R Lynam, John O Lindahl
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Patent number: 7167294Abstract: An automobile exterior sideview mirror system includes an exterior sideview mirror assembly, which includes a reflective element assembly. The reflective element assembly includes a first reflective element having a unit magnification and a second reflective element having a curvature. The first reflective element and the second reflective element are supported at a support element. The mirror system preferably further includes an actuator, which is operable to adjust the orientation of the reflective element assembly. The second reflective element is disposed adjacent to and separate from the first reflective element when it is included in the exterior sideview mirror assembly. Further, a demarcation element is provided between the first reflective element and the second reflective element. A portion of the second reflective element adjacent the demarcation element has a front surface that is generally coplanar with the front surface of the first reflective element.Type: GrantFiled: April 2, 2004Date of Patent: January 23, 2007Assignee: Donnelly CorporationInventors: Niall R Lynam, John O Lindahl, Hahns Y Fuchs
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Patent number: 7012727Abstract: An interior rearview mirror assembly for a vehicle includes a reflective element, a housing or casing supporting the reflective element, and the casing including a storage space. The storage space provides storage for at least one accessory and for storing the accessory in the location easily accessible by an occupant of the vehicle whereby the accessory can be inserted into and removed from the storage space for use by an occupant of the vehicle. The storage space may take the form of a recess provided in a top wall of the casing, a recessed portion provided in a front wall, back wall, or end wall of the casing. In one form, the recessed portion houses a pendent accessory which is movable between a retracted position within the recess to an extended position for viewing by an occupant of the vehicle. For example, the pendent accessory may include a reflective element or a display element, for displaying information to an occupant of the vehicle.Type: GrantFiled: September 22, 2003Date of Patent: March 14, 2006Assignee: Donnelly CorporationInventors: Barry W. Hutzel, Niall R. Lynam, Darryl P. DeWind, John O. Lindahl
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Patent number: 6971775Abstract: A light module for an interior rearview mirror assembly is positionable at least partially within the mirror casing. The light module includes an illumination source, a housing generally surrounding the illumination source, and a cover generally encasing the illumination source within the housing. The light module includes an electrical connector for electrically connecting the light module to an electrical conductor of the mirror assembly when the light module is positioned at least partially within the mirror casing. The light module may include a user actuatable input for activating and deactivating the illumination source. The electrical connector may comprise conductive elements that are molded within a polymeric housing. The conductive elements may include light contacts for electrically contacting the illumination source and may be configured to support the illumination source. The illumination source may comprise a festoon light source.Type: GrantFiled: December 22, 2003Date of Patent: December 6, 2005Assignee: Donnelly CorporationInventors: Niall R. Lynam, John O. Lindahl, Rick Mousseau
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Patent number: 6902284Abstract: An interior rearview mirror system suitable for use in the interior cabin of a vehicle is provided that includes an interior rearview mirror assembly having an interior rearview mirror support adapted for attaching to a windshield or header portion of the vehicle. The interior rearview mirror assembly includes an interior rearview mirror casing and an interior rearview mirror reflective element. The interior rearview mirror casing is pivotally adjustable about the interior rearview mirror support whereby adjustment of said mirror casing by a driver of the vehicle adjusts the rearward field of view of the interior rearview mirror reflective element in order for the driver to see rearwardly when driving.Type: GrantFiled: December 2, 2002Date of Patent: June 7, 2005Assignee: Donnelly CorporationInventors: Barry W. Hutzel, Niall R. Lynam, Darryl P. DeWind, John O. Lindahl