CN2768215Y - 一种锂离子电池的极片及含有该极片的锂离子电池 - Google Patents
一种锂离子电池的极片及含有该极片的锂离子电池 Download PDFInfo
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- CN2768215Y CN2768215Y CNU2005200008654U CN200520000865U CN2768215Y CN 2768215 Y CN2768215 Y CN 2768215Y CN U2005200008654 U CNU2005200008654 U CN U2005200008654U CN 200520000865 U CN200520000865 U CN 200520000865U CN 2768215 Y CN2768215 Y CN 2768215Y
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- pole piece
- battery
- lithium ion
- ion battery
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- Battery Electrode And Active Subsutance (AREA)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2005200008654U CN2768215Y (zh) | 2005-01-14 | 2005-01-14 | 一种锂离子电池的极片及含有该极片的锂离子电池 |
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CNU2005200008654U CN2768215Y (zh) | 2005-01-14 | 2005-01-14 | 一种锂离子电池的极片及含有该极片的锂离子电池 |
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CN2768215Y true CN2768215Y (zh) | 2006-03-29 |
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CNU2005200008654U Expired - Lifetime CN2768215Y (zh) | 2005-01-14 | 2005-01-14 | 一种锂离子电池的极片及含有该极片的锂离子电池 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107482165A (zh) * | 2017-08-22 | 2017-12-15 | 东莞市新豆蔻智能设备科技有限公司 | 一种圆角电池极片的冲切制备方法及圆角电池极片 |
WO2021195909A1 (zh) * | 2020-03-31 | 2021-10-07 | 宁德新能源科技有限公司 | 电芯及应用所述电芯的电化学装置 |
US12142732B2 (en) | 2022-09-30 | 2024-11-12 | Ningde Amperex Technology Limited | Battery cell and electrochemical device including same |
-
2005
- 2005-01-14 CN CNU2005200008654U patent/CN2768215Y/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107482165A (zh) * | 2017-08-22 | 2017-12-15 | 东莞市新豆蔻智能设备科技有限公司 | 一种圆角电池极片的冲切制备方法及圆角电池极片 |
WO2021195909A1 (zh) * | 2020-03-31 | 2021-10-07 | 宁德新能源科技有限公司 | 电芯及应用所述电芯的电化学装置 |
US12142732B2 (en) | 2022-09-30 | 2024-11-12 | Ningde Amperex Technology Limited | Battery cell and electrochemical device including same |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen BYD Lithium Battery Co., Ltd. Assignor: Biyadi Co., Ltd. Contract fulfillment period: 2008.4.25 to 2012.11.19 Contract record no.: 2008440000071 Denomination of utility model: Electrode plate of lithium ion cell and lithium ion cell with the same Granted publication date: 20060329 License type: Exclusive license Record date: 20080513 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.4.25 TO 2012.11.19 Name of requester: SHENZHEN BYD LITHIUM BATTERY CO., LTD. Effective date: 20080513 |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen BYD Lithium Battery Co., Ltd. Assignor: Biyadi Co., Ltd. Contract fulfillment period: 2008.11.12 to 2014.4.30 Contract record no.: 2008440000368 Denomination of utility model: Electrode plate of lithium ion cell and lithium ion cell with the same Granted publication date: 20060329 License type: Exclusive license Record date: 20081113 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.11.12 TO 2014.4.30; CHANGE OF CONTRACT Name of requester: SHENZHEN CITY BIYADILI BATTERY CO., LTD. Effective date: 20081113 |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20150114 Granted publication date: 20060329 |