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:
Oct. 17, 2023
Filed:
Mar. 04, 2020
Applicant:
Focaltech Electronics, Ltd., Guangdong, CN;
Inventors:
Assignee:
FOCALTECH ELECTRONICS, LTD., Guangdong, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/041 (2006.01);
U.S. Cl.
CPC ...
G06F 3/04166 (2019.05);
Abstract
A touch screen detection chip combination includes a master detection chip and a slave detection chip. The master detection chip and the slave detection chip process touch signals of different regions of a touch screen. The master detection chip is connected to the slave detection chip, and the master detection chip controls the slave detection chip to perform touch signal process on the touch screen. A terminal device is further provided.