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Optical Sensor

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


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Achieving ultra-high resolution heterodyne synthetic imaging across multiple platforms using optical frequency comb sources
The Regents Of The University Of California
June 15, 2017 - N°20170170909

A system that performs heterodyne optical imaging across multiple platforms gathers an optical signal from an optical sensor at each of the multiple platforms. At the same time, an optical frequency comb local oscillator (lo) at each of the platforms generates a reference comb signal comprising a set of optical frequency comb lines at different frequencies, wherein each optical frequency ...
Collective remote signaling device
Phoenix Contact Gmbh & Co.kg
June 15, 2017 - N°20170170892

The subject matter of the invention is a collective remote signaling device for a plurality of serially-arranged devices, wherein each of the devices has an optical signaling unit, with the devices being arranged on a mounting rail, wherein the collective remote signaling device (fm) is likewise arranged on the mounting rail, with the collective remote signaling device having an optical ...
Optical sensor based mechanical keyboard input system and method
Phoenix Contact Gmbh & Co.kg
June 15, 2017 - N°20170170826

A system and method for mechanical keyboard input to a computer system is disclosed. In one aspect the present invention provides a system and method for providing optical sensor based key input detection on a keyboard having a plurality of mechanically movable keys and tactile key entry. The keyboard may be functionally completely passive merely providing tactile feedback and reference ...
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Optical Sensor Patent Applications
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  • 431+ full patent PDF documents of Optical Sensor-related inventions.
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Sandwich type fingerprint recognition device
Centraled Technology Co., Ltd.
June 15, 2017 - N°20170169274

The present invention discloses sandwich type fingerprint recognition devices, one embodiment of the sandwich type fingerprint recognition device includes a first transparent layer, a spatial filter layer with multiple through holes, a second transparent layer and an optical sensor. Another embodiment of the sandwich type fingerprint recognition device includes a first transparent layer, a spatial filter layer with multiple through ...
Electronic circuitry, spectrometer using the same and measurement method of the spectrometer
Oto Photonics Inc.
June 15, 2017 - N°20170167920

An electronic circuitry of a spectrometer, configured to electrically connect with an optical sensor of the spectrometer, includes a memory unit configured to store a measurement setting, a trigger line configured to transmit at least one trigger signal, and a control unit electrically connected to the trigger line and the memory unit. The control unit is configured to receive the ...
Scheme for interrupt-based motion reporting
Pixart Imaging (penang) Sdn. Bhd.
June 15, 2017 - N°20170167898

A method for reporting motion information from an electronic device to a remote host device includes: using an optical sensor for sensing the motion information of the electronic device, the optical sensor being configured within the electronic device; and reporting a motion result of the electronic device to the remote host device based on the optical sensor when the electronic ...
Optical Sensor Patent Pack
Download 431+ patent application PDFs
Optical Sensor Patent Applications
Download 431+ Optical Sensor-related PDFs
For professional research & prior art discovery
inventor
  • 431+ full patent PDF documents of Optical Sensor-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Method for providing an operating signal
Huf Hüsbeck & Fürst Gmbh & Co. Kg
June 15, 2017 - N°20170166168

The invention concerns a method (70) for preparing an operating signal for a motor vehicle (1), the method involving the following steps: (a) obtaining a signal indicating that an authorized user (10) has been authenticated; (b) monitoring an actuating region (22) located outside the motor vehicle (1) by means of an optical sensor system (30); (c) measuring a distance (a) between an object (18) in the actuating ...
Emblem for a motor vehicle with a sensor system and method thereto
Huf Hülsbeck & Fürst Gmbh & Co. Kg
June 15, 2017 - N°20170166167

The invention relates to an emblem (80) for a motor vehicle (1), comprising an optical sensor system (30) which is suitable for a) monitoring a detection region (21) lying outside of the motor vehicle (1), b) triggering a signal for starting an authentication check between an id transmitter (13) and the motor vehicle (1) in the event that a user (10) is detected in the detection region (21), c) ...
Assembly module for a motor vehicle comprising an optical sensor system and an emergency actuation ...
Huf Hülsbeck & Fürst Gmbh & Co. Kg
June 15, 2017 - N°20170166166

The invention relates to an assembly module (20) for a motor vehicle (1), comprising an optical sensor system (30) which is suitable a) for monitoring a detection area (21) located outside of the vehicle (1), b) if a user (10) is detected in the detection area (21), for triggering a signal to commence an authentication check between an id transponder (13) and the motor vehicle (1), c) for monitoring ...
Assembly module for a motor vehicle
Huf Hülsbeck & Fürst Gmbh & Co. Kg
June 15, 2017 - N°20170166165

The invention relates to an assembly module (20) for a motor vehicle (1), comprising an optical sensor system (30) which can be used a) to monitor a detection area (150) on the outside of the motor vehicle (1) in order to determine the proximity of a user (10), b) to measure the distance to the user (10) within the detection area (150) and c) to release a signal ...
Assembly module
Huf Hülsbeck & Fürst Gmbh & Co. Kg
June 15, 2017 - N°20170166164

The invention relates to an assembly module (20) for a motor vehicle (1), said assembly module having an optical sensor system (30) which is suitable a) for monitoring an activation region (22) outside of the motor vehicle (1) during an activation duration in order to identify a user's intention in the activation region (22), b) for providing a working signal in the case that a user's ...
Method, apparatus, and system for adjusting the brightness of display screen, and transmitting data
Lemobile Information Technology (beijing) Co., Ltd.
June 08, 2017 - N°20170164278

Embodiments of the disclosure provide a method, apparatus, and system for adjusting the brightness of a display screen, and transmitting data so as to address the problem in the prior art of being operationally complex to adjust the brightness of a display screen of a display device to thereby save power consumption of the display device while enabling the user ...
Device and method for scanning object outline image
Metal Industries Research & Development Centre
June 08, 2017 - N°20170163968

Device and method for scanning an object outline image are provided. The scanning device includes a light source, an optical sensor and a processor. The scanning method includes: providing a polarized projection light beam; projecting the polarized projection light beam to an object, and correspondingly reflecting a polarized reflection light beam by the object according to the polarized projection light ...
Optical Sensor Patent Pack
Download 431+ patent application PDFs
Optical Sensor Patent Applications
Download 431+ Optical Sensor-related PDFs
For professional research & prior art discovery
inventor
  • 431+ full patent PDF documents of Optical Sensor-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
System for detecting vehicle fuel door status
Dura Operating, Llc
June 08, 2017 - N°20170161902

A system to detect a vehicle fuel door alert condition and a method using the system is described. The system includes an optical sensor having a field of view (fov) which includes a vehicle fuel door region, the optical sensor providing an output including image data from the fuel door region; and a controller in communication with the optical sensor ...
Optical sensor for integration over a display backplane
Synaptics Incorporated
June 08, 2017 - N°20170161544

Systems and methods for optical imaging are disclosed. An optical sensor for imaging a biometric input object on a sensing region includes a transparent layer having a first side and a second side opposite the first side; a set of apertures disposed above the first side of the transparent layer; a first set of reflective surfaces disposed below the second ...
Optical sensor for integration in a display
Synaptics Incorporated
June 08, 2017 - N°20170161543

Systems and methods for optical imaging are disclosed. An optical sensor for imaging a biometric input object on a sensing region includes a transparent layer having a first side and a second side opposite the first side; a first set of apertures disposed above the first side of the transparent layer; a reflective layer disposed below the second side of ...
Display integrated optical fingerprint sensor with angle limiting reflector
Synaptics Incorporated
June 08, 2017 - N°20170161540

An optical sensor for imaging an input object, such as a fingerprint, on a sensing region of a display is disclosed. The sensor includes a transparent substrate having a first side and a second side opposite the first side. An array of detector elements is positioned above the first side of the transparent substrate and an angle limiting reflector is ...
Miniaturized optical proximity sensor
Avago Technologies General Ip (singapore) Pte. Ltd.
June 08, 2017 - N°20170160427

An optical sensor, optical system, and proximity sensor are disclosed. An illustrative proximity sensor is disclosed to include a light source and a photodetector including a photo-sensitive area that receives incident light and converts the received incident light into an electrical signal. The light source and photodetector are positioned diagonally relative to one another, thereby enabling the devices to be ...
Luminaire locating device, luminaire, and luminaire configuring and commissioning device
Tridonic Gmbh & Co. Kg
June 08, 2017 - N°20170160371

A luminaire locating device may be used to automatically determine positions of luminaires of a lighting system. The luminaire locating device may have an interface to receive intensity information captured by a plurality of optical sensors. The luminaire locating device may have an electronic processing device to process the intensity information captured by the plurality of optical sensors to determine ...
Optical sensor with spun birefringent sensing fiber
Abb Schweiz Ag
June 08, 2017 - N°20170160315

There is described an optical fiber cuing sensor having an opto-electronic module pan (10-2) for detecting an optical phase shift induced by the measurand field in a sensing fiber (12), a sensor head (10-1) including the sensing fiber (12), wherein the sensing fiber (12) is a spun highly-birefringent fiber having a length l=∫ds defined by the line integral along the ...
Method of measuring a 3d profile of an article
Solystic
June 08, 2017 - N°20170160080

The invention relates to a method of measuring a 3d profile of an article moving on a conveyor in a certain conveying direction, which method includes a step consisting in using an optical sensor to scan, by triangulation, a laser line projected onto the article moving on the conveyor. The method further includes a step of using the optical sensor ...
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