| Patents for G01V 8 - Prospecting or detecting by optical means (8,157) |
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| 11/03/2011 | DE102010016684A1 Gabellichtschranke, Vorrichtung und Verfahren zur Positionsbestimmung mittels einer Gabellichtschranke Slotted Optical Switch, apparatus and method for position determination using a fork light barrier |
| 11/02/2011 | EP2382783A1 Perimeter security system for the active analysis of images reflected by a mirror array onto a video camera |
| 11/02/2011 | CN202025592U Carbon disc front and back identification mechanism for automatic potentiometer assemblers |
| 11/02/2011 | CN202025096U Fault self-diagnosis device for photoelectric area sensor channel |
| 11/01/2011 | CA2634650C Permanent downhole deployment of optical sensors |
| 10/27/2011 | WO2011133852A1 Portable device and method for spectroscopic analysis |
| 10/27/2011 | WO2011094564A9 Terahertz sensing system and method |
| 10/27/2011 | DE102010028967A1 Optische Sensorvorrichtung An optical sensor device |
| 10/26/2011 | EP2381275A1 Optoelectronic sensor and method for transmitting and receiving light |
| 10/26/2011 | CN202018517U Portable detector for vehicle cargos |
| 10/20/2011 | WO2011128117A2 Device for monitoring at least one three-dimensional safety area |
| 10/19/2011 | EP2378542A1 Substrate and method for manufacturing substrate |
| 10/19/2011 | EP2378317A1 Optical sensor |
| 10/19/2011 | CN202014026U Electric power pressure plate with ON/OFF state detection device |
| 10/19/2011 | CN202013421U Safety protection monitoring device |
| 10/19/2011 | CN102221710A Position detecting device of boot removing of current collector |
| 10/19/2011 | CN102221240A Ground processor |
| 10/19/2011 | CN102220866A Pressure relief and consolidation synergizing prevention and control method for rock burst in deep coal drift |
| 10/19/2011 | CN102217918A Robot system and method for butt joint of robot and charging seat of robot system |
| 10/19/2011 | CN101203742B Terahertz imaging in reflection and transmission mode for luggage and personnel inspection |
| 10/18/2011 | US8040497 monitoring the quality of a lithography process by determining respective lateral dimensions of respective test features, such as photoresist features, lines or apertures, patterned on the basis of the lithography process |
| 10/18/2011 | US8039826 Inspecting an imprinted substrate on a printing press |
| 10/13/2011 | WO2011072037A3 Bend insensitive optical fiber with improved hydrogen resistance |
| 10/13/2011 | DE102010014557A1 Optischer Sensor Optical sensor |
| 10/12/2011 | EP2374985A2 Motorised door with a safety device |
| 10/12/2011 | EP1755433B1 Tablet dispenser with isolated delivery sensor |
| 10/12/2011 | CN202008533U Sensing display system, refrigerator door panel with same and refrigerator |
| 10/12/2011 | CN202008532U Hand-held detector |
| 10/12/2011 | CN102214455A Electronic device and control method thereof |
| 10/12/2011 | CN102213774A Detection method and device of satellite |
| 10/06/2011 | WO2011120990A1 Safety device for a machine in which a first machine part performs a working movement with respect to a second machine part |
| 10/06/2011 | WO2011120739A1 Method for controlling a measuring system and measuring system for carrying out the method |
| 10/06/2011 | WO2011120086A1 A system for classification of materials using laser induced breakdown spectroscopy |
| 10/06/2011 | WO2011094134A3 Optical measurement device |
| 10/06/2011 | WO2011087875A3 Improved efpi sensor |
| 10/06/2011 | US20110239754 System and method for determining incursion of water in a well |
| 10/06/2011 | DE102010013880A1 Measurement device for use in e.g. laser light barrier arrangement, for measuring change of measuring beam detected by machine tool, has control unit transferring measuring beam change as measurement signal to signal output for controller |
| 10/06/2011 | CA2792934A1 A system for classification of materials using laser induced breakdown spectroscopy |
| 10/05/2011 | EP2372352A2 Method and Apparatus for Oil Spill Detection |
| 10/05/2011 | CN201998556U Feeding detection device used for press |
| 10/05/2011 | CN102207554A Multi-optical axis photoelectric sensor |
| 09/29/2011 | WO2011117303A1 Light-emitting semiconductor component and transceiver device |
| 09/29/2011 | WO2011073888A3 Entity detection system and method for monitoring an area |
| 09/28/2011 | EP2368144A1 Light barrier and method for the operation of a light barrier |
| 09/28/2011 | EP2368143A1 Light barrier |
| 09/28/2011 | CN201993477U 组合式多功能检查镜 Modular multi-functional Inspection Mirror |
| 09/28/2011 | CN201993476U 透镜污染检测装置及路面状况检测仪 Lens contamination detection apparatus and pavement condition detector |
| 09/28/2011 | CN201993475U 远红外人体感应智能巡航探测器 Far infrared body sensors intelligent cruise detectors |
| 09/28/2011 | CN201989806U 轨道交通车辆的挡车装置 Block car means rail transit vehicles |
| 09/28/2011 | CN1914491B Infrared locating device using multiple sensor technology |
| 09/28/2011 | CN101846503B Luggage information on-line obtaining system based on stereoscopic vision and method thereof |
| 09/28/2011 | CN101772694B Infrared light detector |
| 09/28/2011 | CN101196569B 光学位移传感器 Optical displacement sensor |
| 09/27/2011 | US8026500 Paper carrying device, document scanning apparatus, and printing apparatus that detects error of sensor output signal |
| 09/27/2011 | US8026499 Method of calibrating a wavelength-modulation spectroscopy apparatus using a first, second and third gas to determine temperature and pressure values to calculate concentrations of analytes in a gas |
| 09/22/2011 | WO2011114571A1 Object detecting apparatus and information acquiring apparatus |
| 09/22/2011 | DE102011014195A1 Optical sensor for use as e.g. gloss sensor to detect fastening wire within distance window, has transmitter and barrier transmitters emitting transmission light beams with different transmitting frequencies |
| 09/22/2011 | DE102010011786A1 Method for controlling and securing e.g. die bending press utilized for bending sheet metal part, involves transmitting control data to optoelectronic sensor over secured interface before or during working movement of upper tool |
| 09/21/2011 | EP2367033A1 Retroreflector for use in touch screen applications and positions sensing system |
| 09/21/2011 | CN201984168U 用于检测工件有无或夹具姿态是否正确的检测确认机构 Have a workpiece or fixture is used to detect whether the correct posture detection confirmation mechanism |
| 09/21/2011 | CN201984167U 一种菲涅尔透镜感应系统 One kind of Fresnel lens sensor system |
| 09/21/2011 | CN201980255U 轨道侵入侦测装置 Track intrusion detection device |
| 09/21/2011 | CN201976718U 新型水松纸检测系统 The new tipping paper detection system |
| 09/21/2011 | CN102193112A Photoelectric sensor and method for aiding operational checking of photoelectric sensor |
| 09/21/2011 | CN102193111A Photoelectric sensor and method for aiding checking of threshold |
| 09/21/2011 | CN101615308B Reader for access control management systems |
| 09/20/2011 | US8024125 Methods and apparatus to monitor contamination levels in a formation fluid |
| 09/15/2011 | WO2011110405A2 Sensor arrangement |
| 09/15/2011 | WO2011110256A1 Light curtain |
| 09/15/2011 | WO2011109895A1 Ranging michelson interferometric sensor with compound termination |
| 09/15/2011 | WO2011041390A3 Optical coiled tubing log assembly |
| 09/15/2011 | DE102010011029A1 Portables elektronisches Gerät Portable electronic device |
| 09/14/2011 | CN201974882U 太阳能自动人体秤 Solar Auto Body Scale |
| 09/14/2011 | CN201974534U 用于升船机判定船舶进厢到位的船舶探测装置 Determining a ship for ship lift into the car in place of the ship detection device |
| 09/14/2011 | CN102184618A Photoelectric rockfall, landslide and collapse monitoring method, and monitoring and alarming device |
| 09/14/2011 | CN102183795A Target detection system and method based on dynamic utilization of pyroelectric infrared sensor |
| 09/13/2011 | US8017928 LED fluorometer with remote detection capability |
| 09/11/2011 | CA2696387A1 Flow control gate and method |
| 09/09/2011 | WO2011060055A3 A novel sensor array configuration for extending useful sensing length of a swept-wavelength interferometry based system |
| 09/08/2011 | DE102010010510A1 Lichtvorhang Light curtain |
| 09/07/2011 | EP2363736A2 Photoelectric sensor and method for aiding checking of threshold |
| 09/07/2011 | EP2363735A2 Photoelectric sensor and method for aiding operational checking of photoelectric sensor |
| 09/07/2011 | CN201963082U 电动、摩托车防盗锁锁闭检测装置 Electric, motorcycle anti-theft locks lock detection device |
| 09/07/2011 | CN102177534A Occupancy sensing with selective emission |
| 09/07/2011 | CN102176069A Sensor for detecting door lock state |
| 09/07/2011 | CN102176068A Stepping sensing device of welding wire machine |
| 09/07/2011 | CN102176067A Method for obtaining underground coal-fire change information |
| 09/07/2011 | CN102176066A Target optimal detection spectral coverage imaging detecting method based on narrow band scanning |
| 09/07/2011 | CN102176065A Method for detecting coal by virtue of satellite remote sensing |
| 09/07/2011 | CN102172793A Material sensor of welding wire machine |
| 09/06/2011 | US8013287 Optical pointing device, optical pointing system, and method of operating the same |
| 09/01/2011 | DE102010009590A1 Sensorsystem und Verfahren zur Überwachung eines Raumes The sensor system and method for monitoring a space |
| 08/31/2011 | EP2362244A2 Sensor system and room surveillance method |
| 08/31/2011 | EP2362243A1 Optoelectronic sensor |
| 08/31/2011 | EP2362242A1 Optoelectronic sensor |
| 08/31/2011 | EP2201411B1 Apparatus for detection of chemical or biological substances and method for cleaning the apparatus |
| 08/31/2011 | CN201955477U Checker for foreign materials between tires |
| 08/31/2011 | CN201949449U 一种光电监测医用输液器中输液液体结束的装置 A photoelectric monitoring of medical infusion devices in the infusion liquid end |
| 08/31/2011 | CN102169192A Non-contact rock fall detection device using optical sensor |
| 08/31/2011 | CN101563489B Electro-optical yarn sensor |