Patents
Sitemap › H01 - Basic electric elements › H01J - Electric discharge tubes or discharge lamps › H01J 40 - Photoelectric discharge tubes not involving the ionisation of a gas
Patents for H01J 40 - Photoelectric discharge tubes not involving the ionisation of a gas (3,388)
07/2005
07/28/2005US20050161587 Optical sensor module with semiconductor device for drive
07/27/2005CN1646888A Photosensor
07/21/2005WO2005065376A2 Intrusion detection system
07/21/2005WO2005008715A3 Display device
07/21/2005DE102004013093B3 Receiver circuit for push-pull transmission method has signal detectors for first and second input signals, temporary memories, combination circuit for generating output signal depending on temporary memory output signals
07/20/2005EP1554804A2 An input device for a computer system that utilizes ambient light, and a method of manufacturing the same
07/19/2005US6919556 System and method for monitoring and evaluating solid and semi-solid materials
07/19/2005US6919552 Optical detector and method for detecting incident light
07/19/2005US6919551 Differential column readout scheme for CMOS APS pixels
07/19/2005US6919549 Method and system to differentially enhance sensor dynamic range
07/14/2005WO2005062873A2 Intensity detector circuitry
07/14/2005US20050151065 Photosensor and display device including photosensor
07/14/2005US20050151064 Signal strength detection circuits for high speed optical electronics
07/14/2005US20050151063 Signal strength detection circuits for high speed optical electronics
07/14/2005US20050151054 Micro-engineered electron multipliers
07/13/2005EP1552335A2 Method and apparatus of using optical distortion in a directed countermeasure system to provide a variable field of view
07/12/2005US6917058 Semiconductor photocathode
07/12/2005US6917033 Passive touch-sensitive optical marker
07/12/2005US6917031 Method for quadrature phase angle correction in a coherent receiver of a dual-polarization optical transport system
07/07/2005US20050147780 Porous electroconductive material having light transmitting property
07/07/2005US20050146499 Proximity sensor with adaptive threshold
07/05/2005US6914237 Auto-alignment system with focused light beam
06/2005
06/30/2005US20050140293 Light detecting sensor
06/29/2005EP1547152A2 A cmos aps with stacked avalanche multiplication layer and low voltage readout electronics
06/29/2005EP1547115A1 Optical imaging system having a field-of-regard
06/23/2005WO2005057593A2 Digital, touchless electrical switch
06/23/2005WO2005057247A2 Metallic nano-optic lenses and beam shaping devices
06/23/2005US20050133701 Sensing system for pet controllable access
06/23/2005US20050133695 Photodetector and optical receiver
06/23/2005US20050133694 Optoelectronic component with an adjustable optical property and method for producing the layer structure
06/23/2005US20050133692 Photodetection circuit and confocal microscope that has it
06/21/2005US6908355 Photocathode
06/16/2005US20050127281 Method and apparatus for manufacturing a transistor-outline (TO) can having a ceramic header
06/16/2005US20050127275 Photodetector with hetero-structure using lateral growth
06/15/2005EP1540730A2 Ganged detector pixel, photon/pulse counting radiation imaging device
06/15/2005CN1628364A Transmitting type photoelectric cathode and electron tube
06/14/2005US6906322 Charged particle source with droplet control for mass spectrometry
06/14/2005US6906307 Fail safe one wire interface for optical emitter-detector photo-eye systems with diagnostics
06/09/2005WO2004093318A3 Method and system to differentially enhance sensor dynamic range
06/09/2005US20050122440 Eye-protection device having dual high voltage switching
06/09/2005US20050121602 Digital, touchless electrical switch
06/07/2005US6903363 Photocathode
06/07/2005US6903325 Method and apparatus for optically enabling a circuit component in a large scale integrated circuit
06/02/2005US20050116148 Light intensifier tube
06/02/2005US20050116146 Optical sensor circuit
06/02/2005US20050116144 Light detector with enhanced quantum efficiency
06/02/2005US20050116138 Method of manufacturing a solid state image sensing device
06/01/2005EP1535300A2 Improved method and system for scanning apertureless fluorescence microscope
05/2005
05/31/2005US6900429 Image capture device
05/25/2005CN1203332C Optical signal receiving transmitting apparatus
05/24/2005US6897463 Wafer carrier mapping sensor assembly
05/24/2005US6897429 Managing power consumption by sampling circuit current sources
05/19/2005WO2005045891A2 Method and apparatus for measuring and monitoring coatings
05/19/2005US20050105826 Edge detection apparatus and method
05/19/2005US20050104517 Mbe grown alkali antimonide photocathodes
05/17/2005US6894266 Single chip ASIC and compact packaging solution for an avalanche photodiode (APD) and bias circuit
05/12/2005WO2005015269A3 Night viewer accommodating multiple image tube types
05/12/2005WO2004084262A3 Method and device for lateral adjustment of image
05/05/2005US20050094410 Active night vision system for vehicles employing anti-blinding scheme
05/05/2005US20050092920 Three-dimensional surface analyzing method
05/05/2005US20050092898 Semiconductor integrated circuit device and imaging system
05/05/2005US20050092239 Method and apparatus for measuring and monitoring coatings
05/04/2005CN1612351A Semiconductor device and method for making same
05/03/2005US6888123 Method and apparatus for monitoring a photo-detector
04/2005
04/28/2005WO2004015549A3 An input device for a computer system that utilizes ambient light, and a method of manufacturing the same
04/28/2005US20050087679 Superposed multi-junction color APS
04/28/2005US20050087677 Apparatus and method for an electronically tuned, wavelength-dependent optical detector
04/28/2005US20050087676 Photomultiplier tube
04/28/2005US20050087675 Automatic momentary secondary light source assembly
04/28/2005US20050087673 Apparatus and method for an electronically tuned, wavelength-dependent optical detector
04/27/2005CN1609559A Optical sensing circuit
04/27/2005CN1199130C 2D linear image sensor array synchronized with motion
04/26/2005US6884989 Overhead-traveling carrying apparatus
04/26/2005US6884987 Microprocessor based automatically dimmable eye protection device with interruption prevention
04/21/2005WO2004099865A3 Digital photon-counting geiger-mode avalanche photodiode solid-state monolithic intensity imaging focal-plane with scalable readout circuitry
04/21/2005US20050082463 Optical sensor device and electronic apparatus
04/20/2005EP1524498A1 Photodetection device for rotary laser system
04/19/2005US6881939 Microprocessor based automatically dimmable eye protection device
04/14/2005US20050077454 Photodetection device for rotary laser system
04/12/2005US6878923 Low profile optical imaging system having a wide field of regard
04/12/2005US6878920 Optical receiver circuit, method, and system
04/07/2005WO2005031806A2 Detector with tunable spectral response
04/07/2005US20050072901 CMOS image sensor permitting increased sensitivity
04/06/2005EP1520300A2 Low temperature, bump-bonded radiation imaging device
03/2005
03/31/2005WO2004102227A3 Method and apparatus for monitoring a photo-detector
03/30/2005CN1601929A Receiving circuit for free-space optical communication
03/30/2005CN1601752A Method for mfg.solid image senser element
03/24/2005WO2005027180A1 Electron beam detector and electron tube
03/24/2005WO2005027179A1 Electron tube
03/24/2005WO2005027178A1 Electron tube
03/24/2005WO2005027177A1 Electron tube
03/24/2005WO2005027176A1 Electron tube
03/24/2005WO2005027171A2 Mbe grown alkali antimonide photocathodes
03/24/2005WO2004107378A3 Tuned bandwidth photocathode for transmission electron affinity devices
03/24/2005US20050061954 Receiving circuit for free-space optical communication
03/23/2005EP1516284A2 Patterned illumination method and apparatus for machine vision systems
03/22/2005US6870149 Superposed multi-junction color APS
03/17/2005US20050057544 Eye-protection device having dual high voltage switching
03/17/2005US20050056773 Surface light emitting element, optical module, light transmission device
03/17/2005US20050056772 Electro-optical element and method for manufacturing thereof, optical module and method for driving thereof
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