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Light Bar

Light Bar-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Smoke chamber and smoke detector using the same
Hon Hai Precision Industry Co., Ltd.
May 31, 2018 - N°20180149581

A smoke detecting enclosure which is impervious to interference from outside light sources includes a smoke detecting housing and an upper cover. The smoke detecting housing has an receiving space with openings on one side, an opposite side defines two opposite installation parts carrying a light emitter and a light receiver.
Led lamp tube having nanotube
Dongguan Pan American Electronics Co., Ltd
May 24, 2018 - N°20180142878

An led lamp tube includes: a nanotube made of nano-scale material, wherein the nanotube has an elongated shape, and opposite ends of the nanotube are opened; two connecting terminals connected to opposite ends of the nanotube, respectively; and an led light bar mounted in the nanotube, the led light bar being connected to an external power supply via a driving ...
Variable accelerator light assembly
May 17, 2018 - N°20180134210

A variable accelerator light assembly. The variable accelerator light assembly includes a light bar having light elements spanning between a first end and an opposing second end.
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Edge fluorescing acrylic light bar display for transportation refrigeration units
Carrier Corporation
May 10, 2018 - N°20180128542

An indicator display (20) comprises a fluorescent plastic first member (30) of a first color and having a first face (40) and a fluorescent plastic second member (32) of a second color, different from the first color, and having a first face (42). One or more first light emitting diodes (60) are between the first member and the second member and positioned to illuminate the first ...
Light bar for a lighting system
May 10, 2018 - N°20180128464

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Steering wheel light bar
Tk Holdings Inc.
May 10, 2018 - N°20180126900

The present invention is directed to a steering apparatus for a vehicle having a including a light element providing indication and warning light signals to the user of the vehicle. The light element can be associated with a pcb mounted to the steering wheel grip for controlling the operation of the light element.
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Sensor system for motor vehicle
Aps Systems, Llc
May 03, 2018 - N°20180122239

A light bar assembly can comprise an elongated housing mountable to a roof of a motor vehicle and comprising a plurality of light transmissive sections. The light bar assembly can further comprise two or more light sources disposed within the elongated housing, and one or more sensors disposed in an interleaved configuration with the light sources.
Light bar
Putco, Inc.
May 03, 2018 - N°20180119904

A light bar having an extruded housing with a curved cover portion and a flat back wall and flat side walls with a hollow interior. A circuit board positioned within the hollow interior and separated into a plurality of electrical segments.
Light bar for releasably mounting multiple light modules
Electronic Controls Company
May 03, 2018 - N°20180118097

A vehicle-mountable track-lighting light bar (16) supports multiple light modules (5) in user-configurable mounting positions, each of the multiple light modules having a mounting foot (160), electrical contacts (300), and laterally extending track-attachment members (330). Multiple laterally spaced-apart electrically conductive pathways (274) are supported on a floor of each of light module mounting tracks (110, 112, 114).
Universal multi axis adjustable windshield light bar and mounting system
Iddea California, Llc
May 03, 2018 - N°20180118091

An adjustable mounting device is provided comprising a base mount assembly including a first base mount and a second base mount pivotally coupled to each other, with the first base mount and the second base mount each being configured to be attachable to the vehicle. A light mount is pivotally coupled to the base mount assembly and is configured to ...
Steering wheel light bar
Tk Holdings Inc.
May 03, 2018 - N°20180118089

The present invention is directed to a steering apparatus for a vehicle having a including a light element providing indication and warning light signals to the user of the vehicle. The light element can be associated with a pcb mounted to the steering wheel grip for controlling the operation of the light element..
Display device, backlight unit and installment framework herein
Shenzhen China Star Optoelectronics Technology Co., Ltd.
April 12, 2018 - N°20180101062

The disclosure provides a display device, a backlight unit and an installment framework hereof, including a light guide plate, a light bar and an installment framework, wherein, the light bar is disposed beside the light guide plate; an installment framework is used to assemble the light bar via side inserting and used to clamp the sides of the light guide ...
Helmet light bar and safety light system including same
Rc Anderson
April 05, 2018 - N°20180092418

A helmet light bar coupleable to a helmet includes a housing, a plurality of light-emitting modules associated with the housing, and a controller adapted to active one or more of the plurality of light-emitting modules responsive to either or both of a signal indicative of activation of emergency lights on a motor vehicle and a signal indicative of a level ...
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Light Bar Patent Applications
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  • + full patent PDF documents of Light Bar-related inventions.
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Backlight module and liquid crystal display
Wuhan China Star Optoelectronics Technology Co., Ltd.
March 29, 2018 - N°20180088272

A backlight module includes a light guide plate including a light incident surface having first and second light incident sections and a light propagation track that extends from the first light incident section into the light guide plate and delimits a light propagation path and is formed with an opening. A light bar includes first and second light sources respectively ...
Device for measuring torque and drive for actuating a machine element
BÜ-sch Armaturen Geyer Gmbh
March 29, 2018 - N°20180087981

A device is for the optoelectronic measurement of torque with a first component (2), and a second component (3), it being possible for the first component (2) to be connected to a drive element and the second component (3) to be connected to a drive element, or vice versa. A first encoding element that is arranged on the first component (2).
Lighting assembly for use on a vehicle
Valeo North America, Inc.
March 29, 2018 - N°20180087734

A vehicle lighting system or assembly is shown. A lighting system or assembly comprises a reflector, a light bar for mounting on the reflector, a light pipe adapted to be mounted on the reflector and a bracket for securing to the reflector.
Light bar
Putco, Inc.
March 22, 2018 - N°20180080616

A light bar having an extruded housing with a curved cover portion and a flat back wall and flat side walls with a hollow interior. A circuit board positioned within the hollow interior and separated into a plurality of electrical segments.
Backside-illuminated color image sensors with crosstalk-suppressing color filter array
Omnivision Technologies, Inc.
March 15, 2018 - N°20180076247

A backside-illuminated color image sensor with crosstalk-suppressing color filter array includes (a) a silicon layer including an array of photodiodes and (b) a color filter layer on the light-receiving surface of the silicon layer, wherein the color filter layer includes (i) an array of color filters cooperating with the array of photodiodes to form a respective array of color pixels ...
Microdispensing device and automatic microdispensing process
Fraunhofer-gesellschaft Zur Forderung Der Angewandten Forschung E.v.
March 08, 2018 - N°20180067142

Means and methods for dispensing small amounts of liquid from multi-channel microdispensing devices, suitable for use in automatic processing in biological assays and for the cultivation of cells and tissues, by means of optical control of the dosed liquid by specific light barrier units.. .
Support ring with encapsulated light barrier
Applied Materials, Inc.
February 15, 2018 - N°20180047597

Embodiments described herein provide a thermal processing apparatus with a heat source and a rotating substrate support opposite the heat source, the rotating substrate support comprising a support member with a light blocking member. The light blocking member may be an encapsulated component, or may be movably disposed inside the support member.
Method and device for modulating backlight source, light bar, backlight module, and display device
Beijing Boe Optoelectronics Technology Co., Ltd.
February 15, 2018 - N°20180046025

A method and device for modulating a backlight source, a light bar, a backlight module, a display device, which can reduce the noise output from the backlight source. The method for modulating the backlight source includes inputting a periodic ac voltage to the backlight source within a time period of an image frame, so that the backlight source is periodically ...
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