CN208615414U - 一种低介电常数双面挠性覆铜板 - Google Patents
一种低介电常数双面挠性覆铜板 Download PDFInfo
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- CN208615414U CN208615414U CN201820996708.0U CN201820996708U CN208615414U CN 208615414 U CN208615414 U CN 208615414U CN 201820996708 U CN201820996708 U CN 201820996708U CN 208615414 U CN208615414 U CN 208615414U
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115734472A (zh) * | 2022-10-31 | 2023-03-03 | 超聚变数字技术有限公司 | 计算设备 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115734472A (zh) * | 2022-10-31 | 2023-03-03 | 超聚变数字技术有限公司 | 计算设备 |
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| Date | Code | Title | Description |
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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 low dielectric constant double-sided flexible copper clad laminate Effective date of registration: 20211216 Granted publication date: 20190319 Pledgee: Bank of China Limited Huangshi Branch Pledgor: HUBEI HENGCHI ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2021420000146 |
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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: 20230106 Granted publication date: 20190319 Pledgee: Bank of China Limited Huangshi Branch Pledgor: HUBEI HENGCHI ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2021420000146 |
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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 kind of double-sided flexible copper clad plate with low dielectric constant Effective date of registration: 20230109 Granted publication date: 20190319 Pledgee: Bank of China Limited Huangshi Branch Pledgor: HUBEI HENGCHI ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2023420000010 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20190319 Pledgee: Bank of China Limited Huangshi Branch Pledgor: HUBEI HENGCHI ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2023420000010 |
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| PC01 | Cancellation 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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A low dielectric constant double-sided flexible copper clad plate Granted publication date: 20190319 Pledgee: Bank of China Limited Huangshi Branch Pledgor: HUBEI HENGCHI ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2024980007119 |
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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 |
Granted publication date: 20190319 Pledgee: Bank of China Limited Huangshi Branch Pledgor: HUBEI HENGCHI ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2024980007119 |
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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 low dielectric constant double-sided flexible copper-clad laminate Granted publication date: 20190319 Pledgee: Bank of China Limited Huangshi Branch Pledgor: HUBEI HENGCHI ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2024980058886 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20190319 Pledgee: Bank of China Limited Huangshi Branch Pledgor: HUBEI HENGCHI ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2024980058886 |