Invention Grant
- Patent Title: System and method for generating corrected sensor data
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Application No.: US17339043Application Date: 2021-06-04
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Publication No.: US11281345B2Publication Date: 2022-03-22
- Inventor: Nickolas V. Fotopoulos , Katayoun Goudarzi , Tracy Scott Dattalo , Joseph Kurth Reynolds , Jonathan Losh , Renuka Vidyut Shenoy , Derek Solven
- Applicant: Synaptics Incorporated
- Applicant Address: US CA San Jose
- Assignee: Synaptics Incorporated
- Current Assignee: Synaptics Incorporated
- Current Assignee Address: US CA San Jose
- Agency: Leydig, Voit & Mayer, Ltd.
- Main IPC: G06F3/044
- IPC: G06F3/044 ; G06F3/041

Abstract:
A system and method for capacitive sensing comprise acquiring first capacitive sensor data and second capacitive sensor data from a plurality of sensor electrodes, and determining positional information from one or more input objects based on the first capacitive sensor data and the second capacitive sensor data. The plurality of sensor electrodes are driven with transcapacitive sensing signals for capacitive sensing during one or more transcapacitive sensing blocks to acquire the first sensor data. Further, the plurality of sensor electrodes are operated for absolute capacitive sensing during one or more absolute capacitive sensing blocks to acquire the second capacitive sensor data.
Public/Granted literature
- US20210294462A1 SYSTEM AND METHOD FOR GENERATING CORRECTED SENSOR DATA Public/Granted day:2021-09-23
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