221803 ⎘
Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated; Switches controlled by moving an element forming part of the switch using opto-electronic devices having a plurality of control members, e.g. keyboard
IR TIMING CALIBRATION FOR A KEY SWITCH
#2ANALOG INPUT DEVICE, COMPUTING SYSTEM AND METHOD FOR RECEIVING AND PROCESSING ANALOG INPUT
#3Integrated photodiode manufacturing method, a photodiode, and a photoelectric keyboard
#4IR TIMING CALIBRATION FOR A KEY SWITCH
#5INPUT KEY ASSEMBLY AND INPUT DEVICE
#6Analog input device, computing system and method for receiving and processing analog input
#7Systems and methods for selecting light emitters for emitting light
#8Photoelectric switch key and keyboard
#9Analog input device, computing system and method for receiving and processing analog input
#10Systems and methods for selecting light emitters for emitting light
#11Analog input device, computing system and method for receiving and processing analog input
#12Optical switch module and control method thereof
#13Optical switch keyboard adjustment method and optical switch keyboard using the same
#14Systems and methods for selecting light emitters for emitting light
#15Analog input device, computing system and method for receiving and processing analog input
#16Key module, keyboard and electronic device using same
#17Key module
#18Lighting control console having a slide control
#19Keyboard
#20Control panels and methods of controlling
#21Detachable mechanical-based keyboard for a light sensitive keyboard
#22Thin photoelectric mechanical keyboard switch
#23Optical keyswitch triggered by support mechanism having at least one rotatable frame enable a protrusion to move along with a key cap
#24Optical keyswitch
#25Keyboard device
#26Optical rocker switch
#27Key of optical mechanical keyboard comprising a ring lock with a light transmission groove and a photoelectric switch on a circuit board
#28LIGHT CONTROL TYPE KEY SWITCH ASSEMBLY
#29OPTICAL KEYBOARD
#30OPERATING DEVICE, IN PARTICULAR FOR AN ELECTRONIC HOUSEHOLD APPLIANCE
#31Electronic switch with force feedback function
#32Photoelectric keyboard button
#33Modular Photoelectric-switch Keyboard Key
#34OPTICAL SENSOR BASED MECHANICAL KEYBOARD INPUT SYSTEM AND METHOD
#35Control panel
#36Surgical instruments with non-contact switch assemblies
#37Operating device comprising a receiver to facilitate a spatially resolved registration of radiation reflected by an operating portion of said operating device
#38Switch module of photoelectric integrated mechanical shaft keyboard
#39Keyboard with improved reliability
#40Keypad with optical sensors
#41Surgical instruments with non-contact switch assemblies
#42Control panel
#43Keypad with optical sensors
#44Force sensitive input devices and methods
#45Optical touch device and keyboard thereof
#46Communication Apparatus for Communication in a Medium and a Manufacturing Method
#47Virtual electronic switch system
#48Data inputting apparatus and electronic apparatus
#49Optical touch device and keyboard thereof
#50Tilt sensor for cleaning device
#51Virtual electronic switch system
#52Switch for electronic device
#53Optical keypad for electronic device
#54Method and apparatus for optically detecting selections made on an input device
#55Input detection based on speckle-modulated laser self-mixing
#56Steering column switch system comprising an emergency operation function
#57Apparatus equipped with an optical keyboard and optical input device
#58Input device for a computer system that utilizes ambient light, and a method of manufacturing the same
#59Keyboard device and key structure thereof
#60Systems and methods for selecting light emitters for emitting light
#61Optical switch keyboard