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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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Waveguide sensor with nanoporous surface layer
Corning Incorporated
October 12, 2017 - N°20170292914

A waveguide sensor system is provided. The system includes a light source and a waveguide formed from a light transmitting material. Light from the light source enters the waveguide at an input area and travels within the waveguide by total internal reflection to an analyte area and light to be analyzed travels within the waveguide from the analyte area by ...
Measuring apparatus and method for controlling the illumination for a measuring apparatus
Carl Zeiss Industrielle Messtechnik Gmbh
October 12, 2017 - N°20170292829

A measuring apparatus, in particular a coordinate measuring machine, comprising a first optical sensor for recording an image in an image capturing region during a first image recording time period, a first control signal transducer providing a first control signal representing the first image recording time period, a measurement illumination arrangement for illuminating the image capturing region, a second optical ...
Coordinate measuring system
Carl Zeiss Industrielle Messtechnik Gmbh
October 12, 2017 - N°20170292827

A system for measuring spatial coordinates of a measurement object, comprising a mobile computer device comprising a first optical sensor for capturing image data of the measurement object; a pose determination unit comprising an external tracking sensor, wherein the external tracking sensor is embodied separately from the mobile computer device and is configured to capture pose data indicative of a ...
Optical Sensor Patent Pack
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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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  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Printing device
Custom S.p.a.
October 12, 2017 - N°20170291432

A printing device for printing tickets in public places, with an anti-paper jam system in which an optical sensor for detecting the presence of paper is arranged at a zone where a rise of the paper occurs in case of occlusion of the paper outlet mouth; before the start of a print, the paper is retracted with respect to the ...
Reconfigurable multi-mode camera
Sony Computer Entertainment Inc.
October 05, 2017 - N°20170289527

A reconfigurable imaging apparatus, a computer-implemented method, and an imaging system are described. Generally, the apparatus includes platforms. Each platform houses one or more optical sensors. A pivotal connector is connected with at least two platforms and supports a relative movement of such platforms with respect to one another. Hence, the platforms can be arranged and switched between different arrangements ...
Optical sensor shield
Intel Corporation
October 05, 2017 - N°20170288067

Techniques for shielding an optical sensor are described. An example of an electronic device includes an optical sensor and a combined light-focusing and electrical-shielding unit disposed over the optical sensor. The light-focusing and electrical-shielding unit has two portions. The first portion gathers light and focuses the light on the electrical sensor. The second portion encloses sides of the first portion ...
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.
Rotation detection mechanism, fixing device provided with the same, and image forming apparatus
Kyocera Document Solutions Inc.
October 05, 2017 - N°20170285541

A rotation detection mechanism has a pulse plate, an optical sensor, a holder, and an input gear. The pulse plate has a light-blocking portion formed on an outer peripheral surface thereof. The optical sensor has a detection portion that detects whether an optical path thereof is opened or interrupted by the light-blocking portion of the pulse plate. The holder has ...
Method for operating a dosing device
Ctc Analytics Ag
October 05, 2017 - N°20170285055

The present application relates to a method for operating a dosing device with a control unit and a dosing unit. The dosing unit has a cannula with a first volume and a tip, and also a sampling container fluidically connected to the cannula. In a first step, the dosing unit is moved linearly at a predetermined speed in a first ...
Icing detection systems
Sikorsky Aircraft Corporation
October 05, 2017 - N°20170283078

A system for detecting icing includes an optical sensor configured to view at least a portion of an exterior surface or component of an aircraft and to output sensor data indicating at least one optical quality of the exterior surface or component, and an icing detection module. The icing detection module is configured to receive the sensor data from the ...
Head-mounted display tracking
Sony Computer Entertainment Inc.
October 05, 2017 - N°20170282062

A virtual reality (vr) head-mounted display (hmd), a computer-implemented method, and a vr tracking system are described. Generally, a vr hmd includes an inertial measurement unit (imu) and an optical sensor. When a second vr hmd is located in a same physical environment, the vr hmd can be operated to track a motion of the second vr hmd in the ...
Assembly for positioning a sterile surgical drape relative to optical position sensors
Stryker Corporation
October 05, 2017 - N°20170281300

A camera and drape assembly for use with tracking elements of a surgical system includes a camera unit and a drape covering the camera unit. The camera unit includes a casing presenting a face for facing the tracking elements. Optical sensors are supported by the casing and are exposed through the casing for detecting the tracking elements. The drape covers ...
A portable biometric wrist device and a method for manufacturing thereof
Pulseon Oy
October 05, 2017 - N°20170281081

A portable biometric wrist device having an optical sensor and including at least one light source and at least one light detector installed onto a circuit board, a casing having at least one aperture for said at least one light source and at least one aperture for said at least one light detector, wherein each of said at least one ...
Sleep state monitoring system based on pulse wave measurement
Act Medical Service Co., Ltd.
October 05, 2017 - N°20170281076

A sleep state monitoring system is provided a pressure sensor, an optical sensor, and a controller. The pressure sensor detects a change in pressure of a pulse wave propagating through a blood vessel to measure a voltage value as a first voltage value of arterial pressure, and the optical sensor detects a change in pressure of a pulse wave propagating ...
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.
Fault localization and fiber security in optical transponders
Acacia Communications, Inc.
September 28, 2017 - N°20170279524

Designs, methods, and applications for fault localization and fiber security in optical transponders is described. In one embodiment a two-way time transfer protocol or other suitable method for synchronizing clocks between distant transponders is used. The clock synchronized transponders have digital signal processing to continually detect high precision time-histories of physical layer attributes in the transmission between the two transponders. ...
Motorcycle hand control with optical sensor
Harley-davidson Motor Company Group, Llc
September 28, 2017 - N°20170274958

A handlebar assembly for steering a vehicle includes a handlebar, a grip positioned on the handlebar at a first end of the handlebar assembly, and a hand control assembly positioned adjacent the grip. The hand control assembly includes an optical sensor. The optical sensor has a housing with a light transmissive section, a light source configured to emit light, and ...
System and method for data compressing optical sensor data prior to transferring to a host ...
Facebook, Inc.
September 21, 2017 - N°20170272768

Systems and methods for reducing, with minimal loss, optical sensor data to be conveyed to another system for processing. An eye tracking device, such as a head-mounted display (hmd), includes a sensor and circuitry. The sensor generates image data of an eye. The circuitry receives the image data, and assigns pixels of the image data to a feature region of ...
Fault localization and fiber security in optical transponders
Acacia Communications, Inc.
September 21, 2017 - N°20170272152

Designs, methods, and applications for fault localization and fiber security in optical transponders is described. In one embodiment a two-way time transfer protocol or other suitable method for synchronizing clocks between distant transponders is used. The clock synchronized transponders have digital signal processing to continually detect high precision time-histories of physical layer attributes in the transmission between the two transponders. ...
Optical collimators for under-screen optical sensor module for on-screen fingerprint sensing
Shenzhen Goodix Technology Co., Ltd.
September 21, 2017 - N°20170270342

Devices and optical sensor modules are provided for provide on-screen optical sensing of fingerprints by using a under-screen optical sensor module that captures and detects returned light that is emitted by the display screen for displaying images and that is reflected back by the top surface of the screen assembly. Optical collimators are provided in the under-screen optical sensor module ...
Thin type fingerprint recognition device with optical filter structure
Centraled Technology Co., Ltd.
September 21, 2017 - N°20170270341

The present invention discloses thin type fingerprint recognition devices with optical filter structure, it includes a transparent layer, an optical film and an optical sensor, wherein the optical film is formed on a first surface in an embodiment, and is formed on a second surface in another embodiment. With the implementation of the present invention, complex production process or equipments ...
Light sensor attachment structure of image display device
Eizo Corporation
September 21, 2017 - N°20170269415

Provided is an optical sensor mounting structure which is used in an image display device and in which the gap between a reflection sheet and a tubular cushion for preventing the entry of external light into an optical sensor is eliminated so that the amount of light from a backlight can be measured accurately. A liquid crystal image display device ...
Optical sensor, analyzer and analysis method
Kabushiki Kaisha Toshiba
September 21, 2017 - N°20170268982

According to one embodiment, an optical sensor includes a plurality of sensing parts two-dimensionally arranged in a matrix to form a sensor surface, and a phototransmissive sample-supporting plate arranged to be opposed to the sensing parts.
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