CN210270879U - 一种基于usb总线的高频仪器扩展装置 - Google Patents
一种基于usb总线的高频仪器扩展装置 Download PDFInfo
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- CN210270879U CN210270879U CN201920739876.6U CN201920739876U CN210270879U CN 210270879 U CN210270879 U CN 210270879U CN 201920739876 U CN201920739876 U CN 201920739876U CN 210270879 U CN210270879 U CN 210270879U
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 24
- 229910000838 Al alloy Inorganic materials 0.000 claims description 7
- 238000002955 isolation Methods 0.000 claims description 7
- 239000003990 capacitor Substances 0.000 claims description 4
- 229910052715 tantalum Inorganic materials 0.000 claims description 4
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 4
- 208000032115 Mendelian susceptibility to mycobacterial disease Diseases 0.000 claims description 3
- 208000013751 inherited susceptibility to mycobacterial disease Diseases 0.000 claims description 3
- 230000001012 protector Effects 0.000 claims 2
- 239000004606 Fillers/Extenders Substances 0.000 claims 1
- 238000012360 testing method Methods 0.000 abstract description 10
- 230000001681 protective effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- 239000000463 material Substances 0.000 description 1
- 238000003012 network analysis Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000009131 signaling function Effects 0.000 description 1
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CN201920739876.6U CN210270879U (zh) | 2019-05-22 | 2019-05-22 | 一种基于usb总线的高频仪器扩展装置 |
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CN201920739876.6U CN210270879U (zh) | 2019-05-22 | 2019-05-22 | 一种基于usb总线的高频仪器扩展装置 |
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CN210270879U true CN210270879U (zh) | 2020-04-07 |
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CN201920739876.6U Active CN210270879U (zh) | 2019-05-22 | 2019-05-22 | 一种基于usb总线的高频仪器扩展装置 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of utility model: A high frequency instrument expansion device based on USB bus Effective date of registration: 20210311 Granted publication date: 20200407 Pledgee: Bank of China Limited by Share Ltd. Guangzhou Tianhe branch Pledgor: GUANGZHOU HONGKE ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2021440000065 |
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Date of cancellation: 20220614 Granted publication date: 20200407 Pledgee: Bank of China Limited by Share Ltd. Guangzhou Tianhe branch Pledgor: GUANGZHOU HONGKE ELECTRONIC TECHNOLOGY CO.,LTD. Registration number: Y2021440000065 |
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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 High Frequency Instrument Expansion Device Based on USB Bus Effective date of registration: 20220927 Granted publication date: 20200407 Pledgee: Bank of China Limited by Share Ltd. Guangzhou Tianhe branch Pledgor: GUANGZHOU HONGKE ELECTRONIC TECHNOLOGY CO.,LTD. Registration number: Y2022980016222 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
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Date of cancellation: 20231211 Granted publication date: 20200407 Pledgee: Bank of China Limited by Share Ltd. Guangzhou Tianhe branch Pledgor: GUANGZHOU HONGKE ELECTRONIC TECHNOLOGY CO.,LTD. Registration number: Y2022980016222 |
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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 High Frequency Instrument Expansion Device Based on USB Bus Effective date of registration: 20231227 Granted publication date: 20200407 Pledgee: Bank of China Limited by Share Ltd. Guangzhou Tianhe branch Pledgor: GUANGZHOU HONGKE ELECTRONIC TECHNOLOGY CO.,LTD. Registration number: Y2023980074362 |