Patent ID: 8519965
Filing Date: 2013-08-27
Classification: G06F

Abstract:
1. A multi-touch detection system comprising: a touch panel comprising a first section and a second section, wherein said first section and said second section are formed on a common base and are based on the same physical principle for touch detection; a first sensing subsystem for: separately detecting, at a first time period T separately detecting, at a successive second time period T a second sensing subsystem for: separately detecting, at said first time period T separately detecting, at said successive second time period T wherein said first touch of said first section and said second touch of said second section are contemporaneous and in different locations; and a master controller, coupled to the first sensing subsystem and the second sensing subsystem, for interpreting changes in the sensed pairs of coordinates for the first touch of said first section and the second touch of the second section, between the first time period T