| Patents for H01J 40 - Photoelectric discharge tubes not involving the ionisation of a gas (3,388) |
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| 02/26/2013 | US8384011 Optical detection device and electronic equipment for detecting at least one of an X-coordinate and a Y-coordinate of an object |
| 02/21/2013 | WO2013024123A1 Detector apparatus |
| 02/20/2013 | EP2560189A1 Detector device |
| 02/20/2013 | EP2560188A1 Detector device |
| 02/19/2013 | US8378288 Optical position detecting device, robot hand, and robot arm |
| 02/19/2013 | US8378286 Acoustic enhancement for photo detecting devices |
| 02/19/2013 | US8378283 Photoelectric switch control circuit |
| 02/14/2013 | US20130037701 Standby circuit |
| 02/13/2013 | EP2556528A1 Nanostructured surfaces |
| 02/12/2013 | US8373122 Spheroidal charged particle energy analysers |
| 02/12/2013 | US8373111 Partition type optical sensing device |
| 02/07/2013 | US20130032700 Laser drawn electronics |
| 01/31/2013 | US20130026350 Multi-directional proximity sensor |
| 01/31/2013 | US20130026349 Photoelectric conversion apparatus, focus detecting apparatus, and imaging system |
| 01/23/2013 | CN102280343B Transmission-type GaN ultraviolet photocathode based on two-sided patterned substrate |
| 01/17/2013 | US20130015334 Optical inputting module and its light source unit |
| 01/15/2013 | US8354630 A/D converter circuit and solid-state imaging device having series-connected capacitative elements with plural input circuits |
| 01/10/2013 | US20130009046 Side Mounting Optical Navigation Module |
| 01/10/2013 | DE112011100783T5 System zur Aufrechterhaltung einer gleichmäßigen Temperaturverteilung entlang eines Laserdetektors System to maintain a uniform temperature distribution along a laser detector |
| 01/09/2013 | CN102867728A Windowing quick-response X ray detection diode |
| 01/08/2013 | US8350472 High voltage switch triggered by a laser-photocathode subsystem |
| 01/08/2013 | US8350208 Two-terminal multi-color photodetectors and focal plane arrays |
| 01/08/2013 | US8350207 Radiation image detection apparatus and manufacturing method of radiation image detector with substrate side charge transport layer |
| 01/02/2013 | CN102856152A Solar blind type air inflation ultraviolet detector and manufacturing method thereof |
| 01/01/2013 | US8344309 Method and circuit for calibrating phase, and signal processing apparatus having the same |
| 12/25/2012 | US8338773 High-speed analog photon counter and method |
| 12/12/2012 | CN202601555U Solar energy battery based on external photoelectric effect |
| 12/11/2012 | US8330095 Safety photoelectric switch |
| 12/11/2012 | US8330092 Snapshot pixel circuit for minimizing leakage current in an imaging sensor having a two-pole integration switch |
| 12/11/2012 | US8330091 Image sensor formed by silicon rich oxide material |
| 12/06/2012 | US20120306816 Simplified Optical Position Sensing Assembly |
| 12/04/2012 | US8324602 Optical sensors that reduce specular reflections |
| 12/04/2012 | US8324553 Chip-stacked image sensor having image signal sensing cell, where the image signal sensing cell has photodiodes and charge transmission transistors commonly connected to charge transmission pads |
| 12/04/2012 | US8324550 High dynamic range imaging systems |
| 12/04/2012 | US8324548 Imaging devices and methods for charge transfer |
| 11/29/2012 | US20120298861 Vector Potential Photoelectron Microscope |
| 11/29/2012 | US20120298177 Concentrating photovoltaic systems with offset photovoltaic devices and/or associated methods |
| 11/15/2012 | US20120286135 Low drop-out regulator with distributed output network |
| 11/14/2012 | CN102034667B High-temperature solar blind ultraviolet photoelectric tube and manufacturing method thereof |
| 11/13/2012 | US8309908 Optoelectronic component including optoelectronic device flip-chip mounted to substrate and conductor extending through the substrate |
| 11/13/2012 | US8309904 Safety system for safeguarding a moving, guided motion element having switchable object detection devices |
| 11/13/2012 | CA2533191C Electron emission device |
| 11/07/2012 | CN101331207B Red-emitting luminescent substance and light source comprising such a luminescent substance |
| 11/06/2012 | US8304711 Vehicle rearview mirror system |
| 11/01/2012 | US20120273651 Dual conversion gain pixel methods, systems, and apparatus |
| 10/25/2012 | US20120268727 Optical Distance Measuring Device and Method for Optical Distance Measurement |
| 10/25/2012 | US20120267516 Modular Light Curtain and Optical Unit For A Light Curtain |
| 10/25/2012 | US20120266803 High power laser photo-conversion assemblies, apparatuses and methods of use |
| 10/18/2012 | US20120261558 Light trapping architecture for photovoltaic and photodector applications |
| 10/16/2012 | US8288945 Method for fabricating nano-scale patterned surfaces |
| 10/16/2012 | US8288710 Solid-state image sensing device capable of preventing dust from attaching to optical path, method for manufacturing same, and electronic device |
| 10/09/2012 | US8283631 In-situ differential spectroscopy |
| 10/09/2012 | US8283629 Aberration-corrected wien ExB mass filter with removal of neutrals from the Beam |
| 10/02/2012 | US8279335 Camera apparatus for portable electronic device |
| 09/27/2012 | US20120241599 Voltage output circuit, connector module, and active cable |
| 09/26/2012 | CN102693889A Gas cell, gas cell manufacturing apparatus, and gas cell manufacturing method |
| 09/26/2012 | CN101978462B Electromagnetic cloaking and translation apparatus, methods, and systems |
| 09/25/2012 | US8274038 Dust control and flow control testing device and method of reducing airborne dust and increasing flow of bulk materials |
| 09/25/2012 | US8274037 Automatic calibration technique for time of flight (TOF) transceivers |
| 09/25/2012 | US8274036 Processing method and apparatus for energy saving of an active infrared induction instrument powered by a dry battery |
| 09/25/2012 | US8274035 Photosensor circuit having a level shifting circuit for biasing a first node with an operation voltage signal and a phototransistor for modulating the level of the operation voltage signal |
| 09/25/2012 | US8274034 Optical arrangement comprising emitters and detectors on a common substrate |
| 09/25/2012 | US8272750 Projection-type image display apparatus |
| 09/18/2012 | US8269181 Avalanche pixel sensors and related methods |
| 09/11/2012 | US8263927 Circuit and method for temperature and process independent transimpedance amplifier arrangement |
| 09/11/2012 | US8263925 Acquisition circuit comprising a buffer capacitor |
| 09/06/2012 | US20120224028 Method of fabricating microlens, and depth sensor including microlens |
| 08/29/2012 | EP2491571A2 System having light sensor with enhanced sensitivity |
| 08/21/2012 | US8247758 Optical jog wheel with spiral coding element |
| 08/14/2012 | US8243369 Wavelength monitored and stabilized source |
| 08/14/2012 | US8242431 Automated de-icing system for low power lighting apparatus |
| 08/14/2012 | US8242429 Ultra-low-power pulse oximeter implemented with an energy-efficient photoreceptor |
| 08/14/2012 | US8242426 Electronic camera having multiple sensors for capturing high dynamic range images and related methods |
| 08/09/2012 | US20120199728 Compact optical finger navigation system with illumination via redirection surface holes |
| 08/07/2012 | US8237101 Object tracking system having at least one angle-of-arrival sensor which detects at least one linear pattern on a focal plane array |
| 08/02/2012 | WO2012103550A2 Radiation detecting panel |
| 08/02/2012 | US20120194068 Lamp having light sensor |
| 07/31/2012 | US8232541 Optical sensors that reduce specular reflections |
| 07/31/2012 | US8232514 Method using a switch and memory to count events |
| 07/31/2012 | US8232512 Method and apparatus for integrating a quantity of light |
| 07/26/2012 | US20120187283 Laser radar system and light receiving device |
| 07/24/2012 | US8227743 Apparatus for selecting light of a single wavelength |
| 07/24/2012 | US8227740 Photo detector device without a storage capacitor and configured for display device |
| 07/24/2012 | US8227739 Photodetector amplifier circuit for controlling an on state or an off state of an output transistor |
| 07/24/2012 | US8227734 Solid state image pickup device having optical black pixels with temperature characteristics above and below temperature characteristics of aperture pixels |
| 07/19/2012 | US20120182264 Non-planar reflective folded optics |
| 07/18/2012 | CN202339900U 充气式紫外光电管 Inflatable tubes Ultraviolet |
| 07/17/2012 | US8222592 Dye loaded zeolite material |
| 07/17/2012 | US8222589 Solid-state photomultiplier module with improved signal-to-noise ratio |
| 07/17/2012 | US8222587 Image sensor and method for manufacturing the same |
| 07/17/2012 | US8221888 Color filter by copper and silver film and method for making same |
| 07/17/2012 | US8220930 Integrated opto-electronic device and portable reflective projection system |
| 07/12/2012 | US20120178026 Imaging devices, methods of forming same, and methods of forming semiconductor device structures |
| 07/12/2012 | US20120176311 Optical pointing system and method |
| 07/12/2012 | US20120175508 Sensor module |
| 07/12/2012 | US20120175505 Method and Device for Scanning-Microscopy Imaging of a Specimen |
| 07/11/2012 | CN202332784U 一种紫外光电管的阴极 One kind of cathode tube Ultraviolet |
| 07/11/2012 | CN102576643A Nano wire based passive pixel image sensor |
| 07/10/2012 | US8217378 Luminescent image reading device and image forming apparatus |
| 07/10/2012 | US8217333 Flowmeter having at least two optical waveguides and one controlled electrical heating element for determining a flow direction |