204057 ⎘
Facilitation of operation; Human engineering Pencil operated
Key designs for compact keypad of handheld communication device
#2Controller having reduced control key set and method for operating same in a learning, macro, or cloning mode
#3Controller having reduced control key set and method for operating same in a learning, macro, or cloning mode
#4Controller Having Reduced Control Key Set and Method for Operating Same in a Learning, Macro, or Cloning Mode
#5KEY DESIGNS FOR COMPACT KEYPAD OF HANDHELD COMMUNICATION DEVICE
#6Keypad overlay membrane
#7Buttons designed for versatile use
#8Programmable controller having reduced control key set
#9Controller having reduced control key set and method for operating same in a learning, macro, or cloning mode