Capacitive relay takeoff swimming platform sensor system
Capacitive sensing user interfaces and implementation thereof
Capacitive sensing using a repeated pattern of sensing elements
Capacitive sensing, solid state touch button system
Capacitive sensitive switch method and system
Capacitive sensor and array
Capacitive touch switch system for an audio device
Capacitively coupled keypad structure
Celestial body communication techniques
Chair with a supplemental keyboard and a keyboard system
Character arrangements, input methods and input device
Character arrangements, input methods and input device
Character arrangements, input methods and input device
Character entry using numeric keypad
Character input apparatus and method, and a recording medium
Character input device and method
Character input method
Character input terminal device and recording apparatus
Character-input method and medium and apparatus for the same
Chinese character input method using numeric keys and...