Patents
Patents for H01J 40 - Photoelectric discharge tubes not involving the ionisation of a gas (3,388)
03/2015
03/03/2015US8969787 Optical detecting apparatus for computing location information of an object according to the generated object image data with a side light source for minimizing height
03/03/2015US8969785 Easily assembled optical-electrical converting device having engaged locating elements for an optical coupling lens
03/03/2015US8969782 Signal sampling circuit and image sensor having the same
03/03/2015US8969781 Integrated optical biosensor array including charge injection circuit and quantizer circuit
03/03/2015US8969779 Photodetecting structure with photon sensing graphene layer(s) and vertically integrated graphene field effect transistor
02/2015
02/24/2015US8963113 Optoelectronic sensor for detecting object edges
02/17/2015US8958011 Bi-directional camera module and flip chip bonder including the same
02/17/2015US8957364 Photo-electric conversion device with current fluctuation suppression
02/17/2015US8957363 Differential photodiode integrator circuit for absorbance measurements
02/17/2015US8957362 Determining relative timing offset in different electronic pathways using internal signals
02/10/2015US8953076 Photoelectric conversion device and camera having a photodiode cathode formed by an n-type buried layer
02/10/2015US8952313 Semiconductor device having direct connecting structure including first detector, second detector, first transistor, and second transistor elements
02/05/2015WO2015014378A1 A detector and method for detecting ultraviolet radiation
02/03/2015US8946620 Proximity sensor device with internal channeling section
01/2015
01/28/2015CN102132374B 用于超快低功率光电探测器的动态阻抗接收器电路 Dynamic impedance receiver circuit for low power ultrafast photodetectors
01/27/2015US8941336 Optical characterization systems employing compact synchrotron radiation sources
01/21/2015CN101859672B 光电阴极、电子管以及光电倍增管 Photocathode, and a photomultiplier tube
01/20/2015US8937275 Method and apparatus to monitor gain of a proportional counter including correcting the counting threshold of a pulse height spectrum
01/20/2015US8937273 Photoelectric transducer, image reading device having a control unit with a reset pulse switching from a color reading mode to a monochrome reading mode
01/15/2015WO2015006008A1 Low full-well capacity image sensor with high sensitivity
01/15/2015US20150014544 Integrated Coupling Of Scintillation Crystal With Photomultiplier In A Detector Apparatus
01/13/2015US8933392 Encoder including exposed optical elements and servo motor with a sealed joining portion
01/13/2015US8933388 Goods delivery switch
12/2014
12/30/2014US8921760 Detecting apparatus for determining liquid crystal glasses displacement in a cartridge
12/30/2014US8921759 Integrated image sensor package with liquid crystal lens
12/30/2014US8921756 Photo-detector device and a method for biasing a photomultiplier tube having a current source for setting a sequence of voltage follower elements
12/23/2014US8916814 Multi-directional rolling member sensor switch
12/16/2014US8912482 Position determining device and method for objects on a touch device having a stripped L-shaped reflecting mirror and a stripped retroreflector
12/16/2014US8912481 Reflective display including an integral motion sensing switch
12/02/2014US8901476 Temporal based motion sensor reporting
12/02/2014US8901475 Avalanche photodiode biasing system including a current mirror, voltage-to-current converter circuit, and a feedback path sensing an avalanche photodiode voltage
11/2014
11/18/2014US8890051 Integrating circuit and light-detection device
11/18/2014US8890049 Receiver for a quantum communication system
11/18/2014US8888914 Process for producing layered member and layered member
11/11/2014US8884209 Light determination circuit
11/11/2014US8884208 Light receiving circuit
11/04/2014US8878124 Optical touch device having an auxiliary light guide component disposed between the two neighboring ends of first and second light guide components
11/04/2014US8878123 Lens sheet and photoelectric conversion module
10/2014
10/28/2014US8872099 Solid-state image sensor including a light-shielding color filter formed from a photosensitive resin composition, photosensitive resin composition and method of producing a light-shielding color filter
10/28/2014US8872092 Photo-electric conversion device with current fluctuation suppression
10/21/2014US8866064 Multi-directional proximity sensor
10/16/2014US20140306098 Detector apparatus
10/14/2014US8859947 Display device comprising at least dual transistor electrically connected to dual parallel wiring
10/14/2014US8859944 Coordinated in-pixel light detection method and apparatus
10/07/2014US8853531 Photon enhanced thermionic emission
09/2014
09/30/2014US8848092 Solid-state imaging device and electronic apparatus
09/30/2014US8847140 Light receiving circuit having an automatic threshold control circuit for forming and allowing electric current flowing between a second potential line and first and second connection points
09/30/2014US8847139 Methods, sub-systems and systems that reduce a mismatch error associated with an analog circuit
09/23/2014US8841600 Hysteresis-compensating interpolation circuits in optical encoders
09/23/2014US8841597 Housing for optical proximity sensor
09/23/2014US8841596 Quasi continuous photon detection system
09/18/2014US20140265828 Enhanced photoelectron sources using electron bombardment
09/16/2014US8835830 Voltage output circuit, connector module, and active cable
09/16/2014US8835829 Image sensor formed by silicon rich oxide material
09/16/2014US8835828 Photoelectric conversion apparatus
09/09/2014US8829412 Remote monitoring of glow tube light output including a logic unit maintaining an indication of a monitored glow tube discharge while no discharge is detected
09/02/2014US8823259 Graphene shield enhanced photocathodes and methods for making the same
09/02/2014US8822908 Image scanner, image forming apparatus and dew-condensation determination method
09/02/2014US8822904 Plant sensor having a controller controlling light emission of first and second light emitters at timings different from each other
08/2014
08/28/2014US20140239177 Discrete Dynode Detector with Dynamic Gain Control
08/28/2014US20140239157 Bright source protection for low light imaging sensors
08/26/2014US8816854 System and method for reducing cart alarms and increasing sensitivity in an EAS system with metal shielding detection
08/26/2014US8816582 Photo cathode for use in a vacuum tube as well as such as vacuum tube
08/19/2014US8809771 Devices, systems, and methods for dispersive energy imaging
08/19/2014US8809762 Photodetector circuit
08/19/2014US8809761 Frequency selective sensor system
08/06/2014CN203760421U 一种日盲型紫外光电管 One kind of solar blind UV-type electric tube
08/05/2014US8796923 Photocathode
08/05/2014US8796611 Sheet and block for enhancing proximity sensor performance
08/05/2014US8796605 High-repetition-rate single-photon receiver and method therefor
07/2014
07/31/2014WO2014078774A3 Optical detectors and methods of using them
07/30/2014CN203746791U 一种紫外光电管 One kind of ultraviolet light electric tube
07/23/2014CN103943453A 一种紫外光探测器 One kind of UV detector
07/15/2014US8779347 Multichannel detector having a reduced number of output channels
07/08/2014US8772698 CCD-based multi-transistor active pixel sensor array
07/08/2014US8772692 Optical transmission device, laser module, failure detection method for laser module, and failure detection program for laser module
07/02/2014CN102067264B 光电阴极 Photocathode
07/01/2014US8766169 Sorting colloidal particles into multiple channels with optical forces: prismatic optical fractionation
07/01/2014US8766154 Opto-electronic measuring arrangement with electro-optical basic coupling
06/2014
06/25/2014CN103890900A 检测器装置 Detector means
06/25/2014CN103887126A 光电阴极 Photocathode
06/19/2014WO2014093450A1 Rotatable and/or detachable viewing apparatus
06/17/2014US8754357 Pixel having two cascade-connected sample stages, pixel array, and method of operating same
06/11/2014CN203644728U 电子管阴极组件结构 Cathode assembly structure
06/10/2014US8749179 Optical characterization systems employing compact synchrotron radiation sources
06/10/2014US8748856 Compact proximity sensor suppressing internal reflection
06/10/2014US8748798 Comparator circuit for reduced output variation
06/10/2014US8748796 Interactive display panel having touch-sensing functions
06/10/2014US8748791 Image sensor
06/04/2014CN203631485U 一种带光窗的紫外光电管的阳极 Ultraviolet light tube anode with a window
06/03/2014US8742324 Structure for shielding a gap between members
06/03/2014US8742323 Semiconductor module
06/03/2014US8742313 Solid-state imaging device and method of adjusting reference voltage
05/2014
05/27/2014US8735802 Optical transmission device, optical transmission/reception device, control method, and control program having heating and cooling control functions of a temperature control element
05/27/2014US8735796 Solid-state imaging device comprising an analog to digital converter with column comparison circuits, column counter circuits, first and second inverters, and buffers
05/20/2014US8729799 Low-workfunction photocathodes based on acetylide compounds
05/20/2014US8729798 Anti-reflective nanoporous silicon for efficient hydrogen production
05/20/2014US8729451 Multilevel reset voltage for multi-conversion gain image sensor
05/20/2014US8729448 System and method for an enhanced small pitch digital pixel array
05/20/2014US8729447 Microchannel plate and its manufacturing method
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