Patent ID: 9582186
Date: 2017-02-28
CPC Classifications: G06F,H04B,H04W

Claim:
1. A non-transitory computer readable storage medium having stored therein instructions, which when executed by a mobile device, cause the mobile device to: provide, at a processing circuit, a signal to a transmitting electrode of a first touch panel; transmit, at the transmitting electrode, the signal directly to a receiving electrode of a second touch panel of a computing device responsive to the first touch panel and the second touch panel approaching each other; and perform further operation with the computing device when the signal corresponds to a handwritten signature stored in the computing device; wherein the signal is generated according to another handwritten signature stored in a format in a memory, wherein the format comprises one of the following: a plurality of frames, wherein one of the plurality of frames is representative of a plurality of touch strengths sensed by a plurality of sensing pixels of the first touch panel at a first time instant; a plurality of first data sets, wherein one of the plurality of first data sets comprises a two-dimensional (2D) coordinate and a second time instant, and the 2D coordinate is representative of a 2D position at which the first touch panel was touched at the second time instant; a plurality of second data sets, wherein one of the plurality of second data sets comprises a three-dimensional (3D) coordinate and a third time instant, and the 3D coordinate is representative of another 2D position at which the first touch panel was touched at the third time instant and a touch strength sensed at the another 2D position at the third time instant.