173390 ⎘
Prospecting or detecting by optical means; Detecting, e.g. by using light barriers using one transmitter and one receiver using reflectors
Weight Warden Digital Synchronous Signal Detection Algorithm
#2OPTICAL SCANNING APPARATUS, OBJECT DETECTION APPARATUS
#3Method and Means for Monitoring a Conveying Device
#4Method for a production plant, system and production plant
#5Apparatus for Identifying Object
#6TOUCHLESS LAVATORY OPTICAL TIME OF FLIGHT PROXIMITY
#7Geological Surface-Scanning Apparatus
#8BOTTOM DOOR MONITORING SYSTEM AND METHODS OF USE THEREOF
#9HOLOGRAPHIC PROJECTION OPERATING DEVICE, HOLOGRAPHIC PROJECTION DEVICE AND HOLOGRAPHIC OPTICAL MODULE THEREOF
#10System and method for automated phenotyping of shattered seed pods
#11Sacrificial anode optical monitory system
#12Optical sensor
#13A DEVICE FOR DETERMINING BEDBUG ACTIVITY AND A METHOD FOR DETECTION OF BEDBUGS
#14OBJECT DETECTION SYSTEM AND ARTICLE DISPLAY SHELF
#15System and method for detecting the presence of an object
#16High-resolution terahertz wave concentration module, scattered light detection module, and high-resolution inspection apparatus using terahertz bessel beam
#17DEVICE FOR DETECTING ROAD SURFACE WATER
#18Real-time playback modification for activity event playback
#19Method and system for generating sensor alerts based on continuous adjustment of a normal state of a sensor
#20Photoelectric sensor with coaxial emission and receiving optical paths
#21PHOTO EYE CIRCUIT WITH BREWSTER POLARIZER
#22Object detection system and method
#23High-resolution terahertz wave concentration module, scattered light detection module, and high-resolution inspection apparatus using terahertz bessel beam
#24System and method for sensing debris accumulation in shaving razor cartridge
#25High-resolution terahertz wave concentration module, scattered light detection module, and high-resolution inspection apparatus using terahertz Bessel beam
#26Measuring arrangement having an optical transmitter and an optical receiver
#27Laser radar device, laser radar system and rain detection method
#28Weft thread reflection optical sensor in a weaving weft feeder
#29Wafer clamp and a method of clamping a wafer
#30Distance measuring apparatus comprising deterioration determination of polarizing filters based on a reflected polarized intensity from a reference reflector
#31Wireless power transmission apparatus and method
#32Crossbow safety system
#33Photoelectric sensor
#34Photoelectronic sensor and sensor system
#35Photoelectric sensor with aperture-controlled field-of-view
#36Small photoelectric sensor
#37Optoelectronic sensor and method for detecting objects in a monitored zone
#38PHOTOELECTRIC SENSOR
#39High-resolution terahertz wave concentration module, scattered light detection module, and high-resolution inspection apparatus using terahertz bessel beam
#40Optoelectronic sensor and method for detecting transparent objects
#41Optoelectronic sensor system
#42Optoelectronic sensor device and method to operate an optoelectronic sensor device
#43System, device, and method for monitoring and controlling the position of a remote object
#44Infrared object detecting module and side view mirror
#45Bagger safety system
#46Tracking system and method for use in surveying amusement park equipment
#47OPTICAL PROXIMITY SENSOR WITH A SELF-INTEGRATED BARRIER
#48Crossbow safety system
#49Optoelectronic Sensor and Method for Detecting Objects
#50Wafer clamp and a method of clamping a wafer
#51RAIN SENSOR
#52Mid-infrared acid sensor
#53Optical sensor arrangement
#54Transparent and/or shiny object detection with spin-modulated light
#55INTEGRATED COMPUTATIONAL ELEMENTS INCORPORATING A STRESS RELIEF LAYER
#56Distributed parameter measurements using multiple optical sources
#57Optical sensor
#58Color recognition device and color recognition method
#59Proximity sensor, camera module comprising same, and mobile terminal comprising same
#60Photoelectric sensor, photoelectric measurement method and heart rate measurement equipment
#61MID-INFRARED HYDRATE INHIBITOR SENSOR
#62System, device, and method for monitoring and controlling the position of a remote object
#63WELLBORE FLUID ANALYSIS
#64Optical sensing system
#65Apparatus for inspecting robot hands
#66Vehicular reflective optical sensor
#67Optical sensing system
#68Cartridge and detection method for the same
#69Tracking system and method for use in surveying amusement park equipment
#70Device and method for detecting objects in a monitoring field
#71Material characteristic estimation using internal reflectance spectroscopy
#72Proximity sensor including a photon emitter, a photon receiver and an opaque structure
#73Detecting apparatus for determining liquid crystal glasses displacement in a cartridge
#74Container with internally emitted audio
#75Hybrid photodetector
#76Apparatus and methods utilizing optical sensors operating in the reflection mode
#77Optical module and optical unit for a light curtain, and fabrication method
#78PHOTOELECTRIC BARRIER
#79Device and method for detecting presence of an object
#80Container with internally emitted audio
#81OBJECT DETECTING DEVICE AND INFORMATION ACQUIRING DEVICE
#82Optical sensor comprising a proximity switch
#83Device for controlling a driven movement element, particularly a door or a gate
#84METHOD AND DEVICE FOR MONITORING MOVING OBJECTS
#85METHOD AND DEVICE TO SECURELY OPEN AND CLOSE A PASSAGEWAY OR ACCESS POINT
#86PERIMETER SECURITY SYSTEM USING ACTIVE ANALYSIS OF IMAGES REFLECTED BY A SET OF MIRRORS ONTO A VIDEO CAMERA
#87Door system comprising a sensor device for monitoring vertical door edges
#88Light barrier
#89Device for controlling a driven movement element, particularly a door or a gate
#90Method and device for measuring emissions of gaseous substances to the atmosphere using scattered sunlight spectroscopy
#91Optoelectronic sensor for the detection of pallets
#92Safety photoelectric switch
#93Safety photoelectric switch
#94Optical scanning type photoelectric switch
#95Light barrier
#96Apparatus and method for recognizing objects
#97Optoelectronic sensor and method for detecting objects with polarized light
#98Light-reflecting triple, reflector, as well as method for recognizing an object
#99Deflected Light Beam Network Barrier
#100Reflector having a trapezoid reflection and method for precision photo-scanning for recognition of an object
#101Recursive-reflective photoelectric sensor
#102Motion-detecting module with a built-in light source
#103Light barrier arrangement
#104Opto-electrical sensor arrangement
#105Reflective light barrier
#106Reflection type photoelectric switch
#107Regressive reflection type photoelectric switch
#108Retroreflective photoelectric sensor
#109Light emitting device and information processing apparatus
#110Optical detector able to sense the presence of a container and content therein, and container and printer using the same
#111Emitter-detector assembly for a reflex photoelectric object detection system
#112Photoelectric sensor and detector terminal module therefor
#113Door obstacle sensor
#114Optoelectronic sensor and process for detection of an object in a monitored area
#115Edge sensing of data storage media
#116System and method for identifying a product
#117Adjustable housing for sensor
#118Low noise, high bandwidth, high sensitivity laser seismometer
#119Intrusion detection system