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. 25, 2021
Filed:
Jul. 05, 2019
Beechrock Limited, Castletown, IM;
Owen Drumm, Dublin, IE;
Cathal G. Phelan, Los Altos, CA (US);
Beechrock Limited, Castletown, IM;
Abstract
A touch sensitive system includes a touch surface, a display, and a latency control system. The latency control system reduces the latency between a touch event occurring on the touch surface and a graphical response displayed by the display. Specifically, the latency control system is a feedback system that synchronizes touch scan and display operations. The touch scan and display operations are synchronized by adjusting timing parameters, such as the start times and frequencies of the scan and display operations. Thus, the latency control system is an adaptable system that may reduce latency even when the processing times of various operations vary over time.