| Patents for H01J 40 - Photoelectric discharge tubes not involving the ionisation of a gas (3,388) |
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| 12/03/2008 | EP1997306A2 Imager system |
| 12/02/2008 | US7459711 Surface mount type photo interrupter and method for manufacturing the same |
| 12/02/2008 | US7459680 Method of analysis using energy loss spectrometer and transmission electron microscope equipped therewith |
| 12/02/2008 | US7459670 Proximity sensor based on projection of structured light |
| 12/02/2008 | US7459662 Photomultiplier tube circuit including means for sampling the voltage of at least one dynode |
| 12/02/2008 | US7459661 System for evaluating luminance and movement within an observation space, and method for controlling light sources within the observation space |
| 11/27/2008 | US20080290261 Optical Encoder |
| 11/25/2008 | US7456399 Calibrating multiple photoelectron spectroscopy systems |
| 11/25/2008 | US7456383 Surface plasmon-enhanced nano-optic devices and methods of making same |
| 11/25/2008 | US7456378 Confocal microscope and multiphoton excitation microscope |
| 11/25/2008 | US7454935 Safety method and optoelectronic sensor |
| 11/20/2008 | US20080283734 Methods and apparatus for dispensing solid articles |
| 11/20/2008 | US20080283725 Apparatus for Digital Imaging Photodetector Using Gas Electron Multiplier |
| 11/19/2008 | CN101309351A CMOS aps with stacked avalanche multiplication layer and low voltage readout electronics |
| 11/18/2008 | US7453057 Vehicle rearview mirror system having a variable reflectance control |
| 11/13/2008 | WO2005045891A8 Method and apparatus for measuring and monitoring coatings |
| 11/13/2008 | US20080277571 Optoelectronic component |
| 11/11/2008 | US7450287 Optical scanning device and method for detecting synchronization signal |
| 11/11/2008 | US7450247 Automated product profiling apparatus and product slicing system using same |
| 11/11/2008 | US7449672 Conversion of quantum information from one photonic representation to another photonic representation |
| 11/11/2008 | US7449671 Method and apparatus for reeling control having an electromagnetic radiation detection |
| 11/11/2008 | US7449669 Receiving apparatus |
| 11/04/2008 | US7446474 Hetero-junction electron emitter with Group III nitride and activated alkali halide |
| 11/04/2008 | US7446300 Miniature electro-optic device having a conductive element for modifying the state of passage of light between inlet/outlet points and corresponding uses thereof |
| 11/04/2008 | US7446293 Electro-optical element and method for manufacturing thereof, optical module and method for driving thereof |
| 11/04/2008 | US7446292 Eye-protection device having dual high voltage switching |
| 10/30/2008 | WO2008109813A3 Sealed light emitting diode assemblies and methods of making same |
| 10/30/2008 | US20080265144 Deflected Light Beam Network Barrier |
| 10/30/2008 | US20080265135 Multi-stage waveform detector |
| 10/30/2008 | US20080265134 Optical unit, solid-state image sensing device and electronic apparatus comprising same |
| 10/28/2008 | US7442917 Method for using a single optical emitter/receiver pair for creating a light curtain using LCD+MEMS technology for beam deflection |
| 10/28/2008 | US7442916 Lift detection adapted for navigation on a transparent structure |
| 10/28/2008 | US7442912 Optical logic device responsive to pulsed signals |
| 10/23/2008 | WO2008018986A3 Apparatus for obtaining radiant energy |
| 10/23/2008 | WO2007109770A3 Imager system |
| 10/23/2008 | WO2007103385A3 Spectral filter for optical sensor |
| 10/21/2008 | US7439484 Laser measurement apparatus using self-mixing effect |
| 10/16/2008 | WO2008016590A3 System and method of evaluating an object using electromagnetic energy |
| 10/16/2008 | US20080251692 Silicon Photoelectric Multiplier (Variants) and a Cell for Silicon Photoelectric Multiplier |
| 10/16/2008 | US20080251691 Imaging Device and Imaging Device Drive Method |
| 10/15/2008 | EP1410419B1 Gathering image data using multiple sensors |
| 10/14/2008 | US7435942 Signal processing method for optical sensors |
| 10/14/2008 | US7435941 Methods for measuring optical characteristics by differential diffractive scanning |
| 10/14/2008 | US7435938 Optical packet communication device with an applied negative voltage for canceling an offset voltage |
| 10/09/2008 | US20080245955 Optical Tactile Sensor |
| 10/09/2008 | US20080245954 Color sensitive device with temperature compensation and variable gain and display system using the same |
| 10/09/2008 | US20080245951 Photomultiplier tube module |
| 10/09/2008 | US20080245950 Control circuit for photomultiplier tube |
| 10/09/2008 | US20080245948 Light sensor having light-sensing unit and compensating unit, and display device using same |
| 10/08/2008 | CN100424881C Optical sensor, output processing method of optical sensor, display device, and electronic apparatus |
| 10/07/2008 | US7432502 Information acquisition method and apparatus for information acquisition |
| 10/07/2008 | US7432493 Solid-state image-pickup device with column-line amplifiers and limiter |
| 10/07/2008 | US7432490 Method and apparatus for detecting an object in a motor vehicle environment |
| 10/02/2008 | US20080237504 Position detecting device |
| 10/02/2008 | US20080237452 Optical semiconductor module and light receiving element |
| 10/01/2008 | CN100423279C Optical sensor circuit, method of processing output signal of the same, and electronic apparatus |
| 09/30/2008 | US7429726 Image displaying and capturing devices |
| 09/25/2008 | US20080230685 Photoelectric Conversion Device and Camera Using Photoelectric Conversion Device |
| 09/25/2008 | US20080230680 Electron multiplying solid-state image pickup apparatus, method and computer program product for adjusting electron multiplying gain |
| 09/24/2008 | CN101273251A A photoelectron spectroscopy apparatus and method of use |
| 09/23/2008 | US7427744 Piezoelectric actuator and scanning probe microscope using the same |
| 09/23/2008 | US7427733 Gated image intensifier |
| 09/18/2008 | US20080225133 CMOS APS with stacked avalanche multiplication layer and low voltage readout electronics |
| 09/18/2008 | US20080224248 Image sensor module having build-in package cavity and the method of the same |
| 09/16/2008 | US7425694 Time-resolved measurement apparatus |
| 09/12/2008 | WO2008109813A2 Sealed light emitting diode assemblies and methods of making same |
| 09/12/2008 | WO2008008138A3 Optical navigation sensor with variable tracking resolution |
| 09/11/2008 | US20080220549 Sealed light emitting diode assemblies including annular gaskets and methods of making same |
| 09/11/2008 | US20080217522 Illuminance detecting component and illuminance detecting apparatus |
| 09/11/2008 | US20080217508 Photoelectric conversion apparatus, photoelectric conversion system, and method of driving the same |
| 09/10/2008 | EP1966345A1 Red-emitting luminescent substance and light source comprising such a luminescent substance |
| 09/10/2008 | EP1454290B1 Method, sensing device and optical pointing device including a sensing device for comparing light intensity between pixels |
| 09/09/2008 | US7423639 Photosensor and display device including photosensor |
| 09/09/2008 | US7423251 System and methods for dynamic range extension using variable length integration time sampling |
| 09/04/2008 | WO2008105953A2 Radiation detection device |
| 09/04/2008 | US20080210851 Optical Sensor |
| 09/04/2008 | US20080210845 Photodiode having rounded edges for high electrostatic discharge threshold |
| 09/03/2008 | CN101258576A In-situ power monitor having an extended range to stabilize gain of avalanche photodiodes across temperature variations |
| 09/02/2008 | US7420153 Low-light viewing device having camera assembly with image signal containing visible light and infrared energy components and method for controlling same |
| 09/02/2008 | US7420147 Microchannel plate and method of manufacturing microchannel plate |
| 08/26/2008 | US7417219 Effect of the plasmonic dispersion relation on the transmission properties of subwavelength holes |
| 08/26/2008 | US7417216 Fabrication of low leakage-current backside illuminated photodiodes |
| 08/21/2008 | US20080197772 Display apparatus and method of fabricating the same |
| 08/21/2008 | US20080197277 Method and instrument for chemical defect characterization in high vacuum |
| 08/21/2008 | US20080197271 Temperature-Compensated High Dynamic Range Optical Receiver |
| 08/19/2008 | US7414355 Charged particle beam extraction and formation apparatus |
| 08/19/2008 | US7414236 Monitoring devices and intrusion surveillance devices |
| 08/19/2008 | US7414234 Measurement of burst mode optical power over multiple bursts |
| 08/13/2008 | EP1284021A4 Fabrication of low leakage-current backside illuminated photodiodes |
| 08/12/2008 | US7411178 Wavelength measuring device for a single light receiving element and wavelength measuring method at different temperatures |
| 08/12/2008 | US7411171 Circuit for analyzing a signal reflected from an object |
| 08/07/2008 | US20080185508 Packaging module of optical sensor |
| 08/07/2008 | US20080185504 Spectroscopic instruments and methods employing array detector and variable filtering |
| 08/06/2008 | CN101238541A Microchannel plate, gas proportional counter and imaging device |
| 08/05/2008 | US7408143 Previous amplifier circuit, light-receiving amplifier circuit, and optical pickup apparatus having grounded emitter amplifier circuits each with a grounded emitter transistor |
| 08/05/2008 | US7408142 Microchannel amplifier with tailored pore resistance |
| 08/05/2008 | US7408141 Light-receiving amplifier circuit and optical pick-up device using the same |
| 08/05/2008 | US7408138 Analog-to-digital converter with noise compensation in CMOS image sensor |
| 07/31/2008 | US20080179507 Multi-touch sensing through frustrated total internal reflection |
| 07/31/2008 | US20080179505 Multi-Optical Axis Photoelectric Sensor |