Patents by Inventor Martin J. Davis
Martin J. Davis 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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Patent number: 11067243Abstract: A light-emitting assembly includes an outer lens. The outer lens has a lens exterior surface and a lens interior surface. The outer lens also defines a window between the lens exterior surface and the lens interior surface. The light-emitting assembly additionally includes a light element fixed to the outer lens in the window. The light element is exposed on the lens exterior surface, and configured to direct a beam of light away from the outer lens exterior surface. Such a light-emitting assembly may be specifically adapted for use on a motor vehicle.Type: GrantFiled: December 17, 2019Date of Patent: July 20, 2021Assignee: GM Global Technology Operations LLCInventors: Carlos N. Czirmer, Jodi M. Allen, Martin J. Davis
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Publication number: 20210180761Abstract: A light-emitting assembly includes an outer lens. The outer lens has a lens exterior surface and a lens interior surface. The outer lens also defines a window between the lens exterior surface and the lens interior surface. The light-emitting assembly additionally includes a light element fixed to the outer lens in the window. The light element is exposed on the lens exterior surface, and configured to direct a beam of light away from the outer lens exterior surface. Such a light-emitting assembly may be specifically adapted for use on a motor vehicle.Type: ApplicationFiled: December 17, 2019Publication date: June 17, 2021Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Carlos N. Czirmer, Jodi M. Allen, Martin J. Davis
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Patent number: 10738961Abstract: An automotive vehicle includes a body, a housing disposed on the body, and an exterior lens coupled to the housing defining a cavity therebetween. The vehicle additionally includes an interior lens disposed in the cavity. The exterior and interior lenses have distinct first and second colors, respectively. The vehicle also includes a reflector disposed in the cavity. The reflector has an at least partially reflective coating disposed thereon and is positioned to reflect light from the interior lens and to the exterior lens. The vehicle further includes first and second light sources configured to emit light having a third color. The first light source is oriented to direct light through the exterior lens without passing through the interior lens, and the second light source is oriented to direct light through the interior lens, reflect from the reflector, and subsequently through the exterior lens.Type: GrantFiled: September 30, 2019Date of Patent: August 11, 2020Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Jodi M. Allen, Martin J. Davis, Carlos N. Czirmer
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Patent number: 9404632Abstract: A lens assembly for a vehicle includes a light source, a preliminary lens, and a bending lens. The light source emits a stream of light rays. The preliminary lens has an entry surface and an exit surface disposed opposite the entry surface. The preliminary lens is disposed in adjacent relationship to the light source such that the entry surface faces the light source. The bending lens has a receptor surface and an emission surface disposed opposite the receptor surface. The receptor surface of the bending lens faces the exit surface of the preliminary lens. At least one optic extends from the emission surface of the bending lens. Each optic is configured to bend a portion of the stream of parallel light rays travelling therethrough such that a stream of bent light rays is emitted from the optic.Type: GrantFiled: June 20, 2014Date of Patent: August 2, 2016Assignee: GM Global Technology Operations LLCInventors: Jay H. Ovenshire, Martin J. Davis, Benjamin P. Zavala
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Publication number: 20150369441Abstract: A lens assembly for a vehicle includes a light source, a preliminary lens, and a bending lens. The light source emits a stream of light rays. The preliminary lens has an entry surface and an exit surface disposed opposite the entry surface. The preliminary lens is disposed in adjacent relationship to the light source such that the entry surface faces the light source. The bending lens has a receptor surface and an emission surface disposed opposite the receptor surface. The receptor surface of the bending lens faces the exit surface of the preliminary lens. At least one optic extends from the emission surface of the bending lens. Each optic is configured to bend a portion of the stream of parallel light rays travelling therethrough such that a stream of bent light rays is emitted from the optic.Type: ApplicationFiled: June 20, 2014Publication date: December 24, 2015Inventors: Jay H. Ovenshire, Martin J. Davis, Benjamin P. Zavala
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Patent number: 9187031Abstract: A tail light assembly includes a lighting assembly and a control board. The lighting assembly includes a base plate and a plurality of light-emitting diodes (LEDs). The control board is electrically connected to each of the LEDs. The control board receives an activation signal from a device. In response, the control board sequentially sends an illumination signal to LEDs of each of a plurality of groups of LEDs to thereby sequentially illuminate the groups of LEDs. The control board also selectively and sequentially sends a termination signal to LEDs of the various groups of LED, in alternating relationship to sending the illumination signal. The sequential illumination and turning off of the plurality of LEDs simulates motion of waves propagating across the base plate.Type: GrantFiled: June 24, 2014Date of Patent: November 17, 2015Assignee: GM Global Technology OperationsInventors: Jay H. Ovenshire, Benjamin P. Zavala, Martin J. Davis
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Patent number: 5452919Abstract: A vehicle air suspension can be controlled between a Standard setting of ride height and a lower, Kneel, setting. Movement to or from the Kneel setting is frozen if a door is opened or if the footbrake is applied. Alteration to the Kneel setting is prevented except when the vehicle is stationary. The suspension reverts to the Standard ride height if the vehicle is driven off or the handbrake is released. Movement of the suspension to or from a lower or higher setting is carried out sequentially to prevent headlamp dazzle. If the vehicle becomes partly supported by direct contact between the chassis and the ground (belly-out) this is detected by monitoring signals to ride height control valves and by providing a controlled re-inflation and balancing of the air springs.Type: GrantFiled: June 22, 1993Date of Patent: September 26, 1995Assignee: Rover Group LimitedInventors: Christopher S. Hoyle, Mark Pask, Richard G. Woodhouse, Martin J. Davis, Michael J. Booth
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Patent number: D686360Type: GrantFiled: February 14, 2012Date of Patent: July 16, 2013Assignee: GM Global Technology Operations LLCInventor: Martin J. Davis
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Patent number: D686767Type: GrantFiled: February 14, 2012Date of Patent: July 23, 2013Assignee: GM GLobal Technology Operations LLCInventor: Martin J. Davis
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Patent number: D691077Type: GrantFiled: December 20, 2012Date of Patent: October 8, 2013Assignee: GM Global Technology Operations LLCInventor: Martin J. Davis
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Patent number: D692598Type: GrantFiled: January 8, 2013Date of Patent: October 29, 2013Assignee: GM Global Technology Operations LLCInventor: Martin J. Davis
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Patent number: D694439Type: GrantFiled: January 30, 2013Date of Patent: November 26, 2013Assignee: GM Global Technology Operations LLCInventor: Martin J. Davis