204044 ⎘
Facilitation of operation; Human engineering
Sub-classes:DISPLAY DEVICE AND BUTTON MODULE THEREOF
#2Tactile button device, tactile button assembly and single-use product
#3TATTOO GUN SWITCH DEVICE
#4KEYBOARD
#5Vehicle switch device
#6APPARATUS AND METHOD FOR CONTROLLING DIRECTION OF MANIPULATION OF CONTROL BUTTON OF TERMINAL
#7Force-sense imparting type multidirectional input device
#8KEYBOARD DEVICE
#9Sliding Keyboard for Electronic Device
#10Headset with more buttons for activating the same switch pad
#11Customizable keyboard
#12Reconfigurable tactile interface utilizing active material actuation
#13METAL DOME SHEET HAVING PRESSING PROJECTION, PUSH BUTTON SWITCH, AND METHOD OF PRODUCING THE PUSH BUTTON SWITCH
#14Physical key interface
#15Tactile Conforming Apparatus and Method for a Device
#16DEVICE ACTUATED BY KEY OPERATIONS
#17Multicolor transparent computer keyboard
#18Condensed keyboard for electronic devices
#19Condensed keyboard for electronic devices
#20Key switch, keyboard and key-switch assembling jig
#21Keyboard having key floating device
#22Portable telephone keypad