CN202978679U - Hybrid integration IGBT driving circuit - Google Patents
Hybrid integration IGBT driving circuit Download PDFInfo
- Publication number
- CN202978679U CN202978679U CN 201220578885 CN201220578885U CN202978679U CN 202978679 U CN202978679 U CN 202978679U CN 201220578885 CN201220578885 CN 201220578885 CN 201220578885 U CN201220578885 U CN 201220578885U CN 202978679 U CN202978679 U CN 202978679U
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- igbt
- hybrid integration
- circuit
- driving chip
- voltage
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- 230000010354 integration Effects 0.000 title abstract 8
- 239000003381 stabilizer Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 230000006870 function Effects 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201220578885 CN202978679U (en) | 2012-11-06 | 2012-11-06 | Hybrid integration IGBT driving circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201220578885 CN202978679U (en) | 2012-11-06 | 2012-11-06 | Hybrid integration IGBT driving circuit |
Publications (1)
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CN202978679U true CN202978679U (en) | 2013-06-05 |
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CN 201220578885 Expired - Fee Related CN202978679U (en) | 2012-11-06 | 2012-11-06 | Hybrid integration IGBT driving circuit |
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CN (1) | CN202978679U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114374248A (en) * | 2022-01-17 | 2022-04-19 | 珠海冠宇动力电源有限公司 | Power supply circuit and vehicle |
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2012
- 2012-11-06 CN CN 201220578885 patent/CN202978679U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114374248A (en) * | 2022-01-17 | 2022-04-19 | 珠海冠宇动力电源有限公司 | Power supply circuit and vehicle |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHENZHEN HAITIANLI TECHNOLOGY CO., LTD. Effective date: 20131211 Owner name: SHENZHEN HERMS TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHENYANG CHUANGDA TECHNOLOGY TRADE MARKET CO., LTD. Effective date: 20131211 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 110167 SHENYANG, LIAONING PROVINCE TO: 518000 SHENZHEN, GUANGDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20131211 Address after: 518000 Guangdong city of Shenzhen province Nanshan District South Road No. 9 nine Wei new software park building No. 1 room 3 floor East Wing 03A-2 Patentee after: HERMS TECHNOLOGY CO., LTD. Patentee after: SHENZHEN HAITIANLI TECHNOLOGY CO., LTD. Address before: 110167 B426 room, No. 860-2 deep ditch village, Dongling District, Liaoning, Shenyang Patentee before: Shenyang Chuangda Technology Trade Market Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Hybrid integration IGBT driving circuit Effective date of registration: 20140521 Granted publication date: 20130605 Pledgee: Shenzhen high tech investment and financing Company limited by guarantee Pledgor: Shenzhen Technology Co., Ltd.|Shenzhen Haitian force Technology Co., Ltd. Registration number: 2014990000387 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150612 Granted publication date: 20130605 Pledgee: Shenzhen high tech investment and financing Company limited by guarantee Pledgor: Shenzhen Technology Co., Ltd.|Shenzhen Haitian force Technology Co., Ltd. Registration number: 2014990000387 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Hybrid integration IGBT driving circuit Effective date of registration: 20160725 Granted publication date: 20130605 Pledgee: Shenzhen high tech investment and financing Company limited by guarantee Pledgor: Shenzhen Technology Co., Ltd.|Shenzhen Haitian force Technology Co., Ltd. Registration number: 2016990000627 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
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: 20180119 Granted publication date: 20130605 Pledgee: Shenzhen high tech investment and financing Company limited by guarantee Pledgor: HERMS TECHNOLOGY CO., LTD.|SHENZHEN HAITIANLI TECHNOLOGY CO., LTD. Registration number: 2016990000627 |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20171106 |