222094 ⎘
Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by characterised by the way in which the control signal is generated using an optical detector having more than one receiver
METHOD AND APPARATUS FOR RANGING FINDING, ORIENTING AND/OR POSITIONING OF SINGLE AND/OR MULTIPLE DEVICES AND/OR DEVICE AND METHOD FOR ORIENTATION AND POSITIONING
#2Touch-less switching
#3Touch-less switching
#4Fiber optic safety system
#5Touch-less switching
#6LIGHT CONTROL TYPE KEY SWITCH ASSEMBLY
#7OPTICAL SENSOR BASED MECHANICAL KEYBOARD INPUT SYSTEM AND METHOD
#8Polarizer structure to control crosstalk in proximity sensor including a cover physically separates a photodetector from an object
#9TOUCH-LESS SWITCHING
#10Optical sensor and electronic apparatus
#11Photoelectric switch for detection of an object and method for operating the same
#12Non-contact selection switch
#13Optical electronic package
#14Compact multi-direction proximity sensor device and method
#15Switching apparatus, switching method, and electronic device
#16Optical three-dimensional coordinate sensor system and method thereof
#17PASSIVE INFRARED DETECTOR
#18Digital, touchless electrical switch