CN209088537U - 一种电压钳位及esd保护电路 - Google Patents
一种电压钳位及esd保护电路 Download PDFInfo
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- CN209088537U CN209088537U CN201821694987.1U CN201821694987U CN209088537U CN 209088537 U CN209088537 U CN 209088537U CN 201821694987 U CN201821694987 U CN 201821694987U CN 209088537 U CN209088537 U CN 209088537U
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CN201821694987.1U CN209088537U (zh) | 2018-10-19 | 2018-10-19 | 一种电压钳位及esd保护电路 |
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CN201821694987.1U CN209088537U (zh) | 2018-10-19 | 2018-10-19 | 一种电压钳位及esd保护电路 |
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CN209088537U true CN209088537U (zh) | 2019-07-09 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113541116A (zh) * | 2021-08-03 | 2021-10-22 | 北京控制工程研究所 | 一种基于功率mos的电压钳位电路和系统 |
US20220052521A1 (en) * | 2020-08-14 | 2022-02-17 | Silicon Works Co., Ltd. | Esd protection circuit |
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2018
- 2018-10-19 CN CN201821694987.1U patent/CN209088537U/zh active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220052521A1 (en) * | 2020-08-14 | 2022-02-17 | Silicon Works Co., Ltd. | Esd protection circuit |
US11616359B2 (en) * | 2020-08-14 | 2023-03-28 | Silicon Works Co., Ltd | ESD protection circuit |
CN113541116A (zh) * | 2021-08-03 | 2021-10-22 | 北京控制工程研究所 | 一种基于功率mos的电压钳位电路和系统 |
CN113541116B (zh) * | 2021-08-03 | 2023-11-10 | 北京控制工程研究所 | 一种基于功率mos的电压钳位电路和系统 |
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Legal Events
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A voltage clamp and ESD protection circuit Effective date of registration: 20210114 Granted publication date: 20190709 Pledgee: Bank of Jiangsu Co.,Ltd. Nanjing Jiangbei new area sub branch Pledgor: Nanjing Huigan Electronic Technology Co.,Ltd. Registration number: Y2021980000395 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220318 Granted publication date: 20190709 Pledgee: Bank of Jiangsu Co.,Ltd. Nanjing Jiangbei new area sub branch Pledgor: Nanjing Huigan Electronic Technology Co.,Ltd. Registration number: Y2021980000395 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A voltage clamping and ESD protection circuit Effective date of registration: 20220328 Granted publication date: 20190709 Pledgee: Bank of Jiangsu Co.,Ltd. Nanjing Jiangbei new area sub branch Pledgor: Nanjing Huigan Electronic Technology Co.,Ltd. Registration number: Y2022980003268 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230424 Granted publication date: 20190709 Pledgee: Bank of Jiangsu Co.,Ltd. Nanjing Jiangbei new area sub branch Pledgor: Nanjing Huigan Electronic Technology Co.,Ltd. Registration number: Y2022980003268 |