CN202373581U - 深槽型的超级结半导体器件的版图结构 - Google Patents
深槽型的超级结半导体器件的版图结构 Download PDFInfo
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CN109309086A (zh) * | 2018-08-24 | 2019-02-05 | 电子科技大学 | 一种阴极短路栅控晶闸管版图设计方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN109309086A (zh) * | 2018-08-24 | 2019-02-05 | 电子科技大学 | 一种阴极短路栅控晶闸管版图设计方法 |
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C14 | Grant of patent or utility model | ||
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Owner name: SHANGHAI HUAHONG GRACE SEMICONDUCTOR MANUFACTURING Free format text: FORMER OWNER: HUAHONG NEC ELECTRONICS CO LTD, SHANGHAI Effective date: 20131224 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 201206 PUDONG NEW AREA, SHANGHAI TO: 201203 PUDONG NEW AREA, SHANGHAI |
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TR01 | Transfer of patent right |
Effective date of registration: 20131224 Address after: 201203 Shanghai city Zuchongzhi road Pudong New Area Zhangjiang hi tech Park No. 1399 Patentee after: Shanghai Huahong Grace Semiconductor Manufacturing Corporation Address before: 201206, Shanghai, Pudong New Area, Sichuan Road, No. 1188 Bridge Patentee before: Shanghai Huahong NEC Electronics Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20151220 |
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EXPY | Termination of patent right or utility model |