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:
May. 12, 2026
Filed:
Sep. 05, 2023
Honor Device Co., Ltd., Shenzhen, CN;
Guangxu Zhao, Shenzhen, CN;
Juncheng Tian, Shenzhen, CN;
Shuaifei Ji, Shenzhen, CN;
Yue Ding, Shenzhen, CN;
HONOR DEVICE CO., LTD., Shenzhen, CN;
Abstract
This application provides a touch system control method and an electronic device. The method includes: in an active mode, controlling, by a touch chip, a touch panel to perform two-dimensional data scanning at a first frequency to obtain first scanned data; sending, by the touch chip, the first scanned data to a host at the first frequency; when the host determines, according to the first scanned data, that no valid touch signal is detected, switching, by the host, to an async idle mode, where in the async idle mode, the touch chip controls the touch panel to perform two-dimensional data scanning at the first frequency to obtain second scanned data, and sends the second scanned data to the host at a second frequency; the second frequency is less than the first frequency.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile