Invention Grant
- Patent Title: Device and process for touch and proximity detection
- Patent Title (中): 触摸和接近检测的设备和过程
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Application No.: US12601880Application Date: 2009-09-29
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Publication No.: US08823393B2Publication Date: 2014-09-02
- Inventor: Roland Aubauer , Hans Schwaiger
- Applicant: Roland Aubauer , Hans Schwaiger
- Applicant Address: DE Wessling
- Assignee: Ident Technology AG
- Current Assignee: Ident Technology AG
- Current Assignee Address: DE Wessling
- Agency: King & Spalding L.L.P.
- Priority: DE102008050181 20081001; DE102008050186 20081001; DE202008013083U 20081001; DE102008052324 20081020
- International Application: PCT/EP2009/062649 WO 20090929
- International Announcement: WO2010/037758 WO 20100408
- Main IPC: G01R27/26
- IPC: G01R27/26 ; H03K17/955 ; F24C7/08 ; H03K17/96 ; F24C15/10
Abstract:
The invention relates to a device for touch/proximity detection, especially a capacitive switch device, which is designed to set switching states by approaching the switch device or by touching the switch device, in order to perform, for example, switching actions on an instrument. The invention also relates to a switch device, especially a switch device on a capacitive basis, for a cooktop, for operating the cooktop.
Public/Granted literature
- US20110169506A1 DEVICE AND PROCESS FOR TOUCH AND PROXIMITY DETECTION Public/Granted day:2011-07-14
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