Invention Grant
- Patent Title: Electric device protection circuit and method for protecting an electric device
- Patent Title (中): 电气设备保护电路及其保护方法
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Application No.: US11541402Application Date: 2006-09-29
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Publication No.: US07751163B2Publication Date: 2010-07-06
- Inventor: Alexander Duch , Ulrich Klostermann , Michael Kund
- Applicant: Alexander Duch , Ulrich Klostermann , Michael Kund
- Applicant Address: DE Munich FR Corbeil Essonnes Cedex
- Assignee: Qimonda AG,ALTIS Semiconductor, SNC
- Current Assignee: Qimonda AG,ALTIS Semiconductor, SNC
- Current Assignee Address: DE Munich FR Corbeil Essonnes Cedex
- Agency: Slater & Matsil, L.L.P.
- Main IPC: H02H9/00
- IPC: H02H9/00
Abstract:
An electric device protection circuit comprises at least one conductive bridging unit which electrically connects a terminal of the electric device to a protection node set to a protection potential, the protection potential being chosen such that the conductive bridging unit switches from a resistive state to a conductive state in case that the voltage or current at the terminal exceeds a predetermined threshold value.
Public/Granted literature
- US20080080109A1 Electric device protection circuit and method for protecting an electric device Public/Granted day:2008-04-03
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