The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 04, 2020
Filed:
Nov. 18, 2016
Applicant:
Samsung Display Co., Ltd., Yongin, Gyeonggi-do, KR;
Inventor:
Gaurav Malhotra, Cupertino, CA (US);
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 3/041 (2006.01); G06F 3/044 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0418 (2013.01); G06F 3/044 (2013.01); G06F 2203/04111 (2013.01);
Abstract
A transceiver system includes: a touch screen panel; a transmitter to transmit an input signal to an input line of the touch screen panel; a receiver to receive an output signal from an output line of the touch screen panel to detect a touch event on the touchscreen panel; and a state machine to set transmission frequencies of the input signal within a wideband operating frequency of the touch screen panel, and to calibrate the receiver to filter the output signal at the transmission frequencies of the input signal.