| http://www.w3.org/ns/prov#value | - tric appliance, in particular user controlled pointing device such as mouse or joystick, with 3D-motion detectionUS88667427 Feb 201421 Oct 2014Ultimatepointer, LlcEasily deployable interactive direct-pointing system and presentation control system and calibration method thereforUS8896537 *9 Dic 201225 Nov 2014Pixart Imaging Inc.Optical navigation chip used in an optical mouseUS20100080464 *25 Sep
|