Invention Grant
- Patent Title: Transient over-voltage clamp
- Patent Title (中): 瞬态过压钳
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Application No.: US12493692Application Date: 2009-06-29
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Publication No.: US08044457B2Publication Date: 2011-10-25
- Inventor: Javier Salcedo , Alan Righter
- Applicant: Javier Salcedo , Alan Righter
- Applicant Address: US MA Norwood
- Assignee: Analog Devices, Inc.
- Current Assignee: Analog Devices, Inc.
- Current Assignee Address: US MA Norwood
- Agency: Knobbe Martens Olson & Bear LLP
- Main IPC: H01L29/788
- IPC: H01L29/788
Abstract:
In various embodiments, the invention relates to semiconductor structures, such as planar MOS structures, suitable as voltage clamp devices. Additional doped regions formed in the structures may improve over-voltage protection characteristics.
Public/Granted literature
- US20100327342A1 TRANSIENT OVER-VOLTAGE CLAMP Public/Granted day:2010-12-30
Information query
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