Invention Grant
- Patent Title: Capacitive sensor and measurement system
- Patent Title (中): 电容传感器和测量系统
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Application No.: US11959978Application Date: 2007-12-19
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Publication No.: US07880481B2Publication Date: 2011-02-01
- Inventor: Hubert Zangl , Thomas Bretterklieber , Gert Holler , Georg Brasseur , Tobias Werth , Dirk Hammerschmidt , Mario Motz
- Applicant: Hubert Zangl , Thomas Bretterklieber , Gert Holler , Georg Brasseur , Tobias Werth , Dirk Hammerschmidt , Mario Motz
- Applicant Address: DE Neubiberg
- Assignee: Infineon Technologies AG
- Current Assignee: Infineon Technologies AG
- Current Assignee Address: DE Neubiberg
- Agency: Dicke, Billig & Czaja, PLLC
- Main IPC: G01R27/26
- IPC: G01R27/26
Abstract:
A system includes a capacitive sensor including a first electrode and a second electrode. The system includes a measurement system configured to sense a capacitance between the first electrode and the second electrode and apply a first offset to the sensed capacitance to provide an offset compensated capacitance.
Public/Granted literature
- US20090160461A1 CAPACITIVE SENSOR AND MEASUREMENT SYSTEM Public/Granted day:2009-06-25
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