Invention Grant
- Patent Title: Power-efficient touch input processing
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Application No.: US16232283Application Date: 2018-12-26
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Publication No.: US10754456B2Publication Date: 2020-08-25
- Inventor: Antonio S. Cheng , Yifan Li , Paul Diefenbaugh , Vishal Sinha , Kathy Bui
- Applicant: Intel Corporation
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Schwegman Lundberg & Woessner, P.A.
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G06F1/3234 ; G06F3/0488

Abstract:
A method for power-efficient touch input, in which touch sensor data from a touch input is obtained by touch circuitry. Touch sensor data is obtained from touch input at touch circuitry included in a device that also includes a system-on-a-chip (SOC) and a display controller stack outside of the SOC. The touch sensor data is stored in a buffer. When the SOC is in a low-power state, the touch sensor data is communicated to the display controller stack for immediate display.
Public/Granted literature
- US20190129526A1 POWER-EFFICIENT TOUCH INPUT PROCESSING Public/Granted day:2019-05-02
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