Invention Grant
- Patent Title: Neutralizing electromagnetic noise for a capacitive input device
- Patent Title (中): 用于电容式输入设备的中和电磁噪声
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Application No.: US11287950Application Date: 2005-11-28
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Publication No.: US07656168B2Publication Date: 2010-02-02
- Inventor: Peter H. Mahowald , Robert Elsheimer , Brian J. Misek , Robert M. Thelen , Zachary T. Deitz
- Applicant: Peter H. Mahowald , Robert Elsheimer , Brian J. Misek , Robert M. Thelen , Zachary T. Deitz
- Applicant Address: SG Singapore
- Assignee: Avago Technologies General IP (Singapore) Pte. Ltd.
- Current Assignee: Avago Technologies General IP (Singapore) Pte. Ltd.
- Current Assignee Address: SG Singapore
- Main IPC: G01R27/26
- IPC: G01R27/26
Abstract:
A method of capturing user control inputs for an electronic device comprises sampling an input measurement signal at a capacitive input sensor of the electronic device to capture user control inputs for operating the electronic device. Electromagnetic interference affecting the sampling of the input measurement signal is electronically neutralized.
Public/Granted literature
- US20070120831A1 Neutralizing elecromagnetic noise for a capacitive input device Public/Granted day:2007-05-31
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