Patent №
US 9,256,313
Granted
2016-02-09
Filed 2011
Owner
TPK TOUCH SOLUTIONS (XIAMEN) INC.
Lab
—
AI components
1
hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
13211331
A touch point detecting device is provided. The touch point detecting device comprises a plurality of electrodes and a scanning unit connected to said electrodes and scanning said electrodes with at least two variable excitation signal frequencies. A touch point detecting method is also provided. By means of the touch point detecting device, the electrode border as well as the integrated circuit package of the processor is reduced without reducing the detection accuracy of touch points.
AI classification
Ownership
TPK TOUCH SOLUTIONS (XIAMEN) INC.
assignment · 267610038
Assignors
LIU, YONG
On an employer assignment, the assignors are typically the inventors.