Invention Grant
- Patent Title: Surge protection apparatus
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Application No.: US16550432Application Date: 2019-08-26
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Publication No.: US11251609B2Publication Date: 2022-02-15
- Inventor: Kwanguk Chu , Jinha Yoo , Namwon Moon , Seung-Kab Ryu
- Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Applicant Address: KR Daejeon
- Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Current Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Current Assignee Address: KR Daejeon
- Agency: LRK Patent Law Firm
- Priority: KR10-2018-0103257 20180831,KR10-2019-0077955 20190628
- Main IPC: H02H9/04
- IPC: H02H9/04 ; G21J1/00
Abstract:
A surge protection apparatus includes a signal determination unit configured to generate a control signal by detecting a surge on a power line, and a switching unit connected between the power line and a ground terminal and configured to include a power transistor that is turned on in response to the control signal.
Public/Granted literature
- US20200076188A1 SURGE PROTECTION APPARATUS Public/Granted day:2020-03-05
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