Invention Grant
- Patent Title: ESD protection circuit
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Application No.: US13662851Application Date: 2012-10-29
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Publication No.: US08970997B2Publication Date: 2015-03-03
- Inventor: Bo-Shih Huang , Tsung-Ming Chen , Yuan-Hung Chung
- Applicant: MediaTek Inc.
- Applicant Address: TW Hsin-Chu
- Assignee: MediaTek Inc.
- Current Assignee: MediaTek Inc.
- Current Assignee Address: TW Hsin-Chu
- Agency: McClure, Qualey & Rodack, LLP
- Main IPC: H01C7/12
- IPC: H01C7/12 ; H02H1/00 ; H02H1/04 ; H02H3/22 ; H02H9/06 ; H02H3/20 ; H02H9/04
Abstract:
An electrostatic discharge (ESD) protection circuit is provided. The ESD protection circuit includes an impedance device coupled between a pad and a power line and a clamp unit coupled between the pad and a ground line.
Public/Granted literature
- US09337644B2 ESD protection circuit Public/Granted day:2016-05-10
Information query
