CN207233732U - 一种低正向电压tvs器件 - Google Patents
一种低正向电压tvs器件 Download PDFInfo
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- CN207233732U CN207233732U CN201721251979.5U CN201721251979U CN207233732U CN 207233732 U CN207233732 U CN 207233732U CN 201721251979 U CN201721251979 U CN 201721251979U CN 207233732 U CN207233732 U CN 207233732U
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 230000 Hefei 503 high tech park, Anhui Patentee after: Wick Microelectronics Co., Ltd. Address before: 230000 room 521, innovation building, 860 Wangjiang West Road, Hefei high tech Zone, Anhui Patentee before: Anhui core Microelectronics Co., Ltd. |
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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: Low-forward-voltage TVS device and manufacturing method therefor Effective date of registration: 20181112 Granted publication date: 20180413 Pledgee: Hefei Xingtai financing guarantee Group Limited Pledgor: Wick Microelectronics Co., Ltd. Registration number: 2018340000635 |
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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: 20191128 Granted publication date: 20180413 Pledgee: Hefei Xingtai financing guarantee Group Limited Pledgor: Wick Microelectronics Co., Ltd. Registration number: 2018340000635 |