CN213817273U - 一种适用于家用电器的锂电池充电管理电路 - Google Patents
一种适用于家用电器的锂电池充电管理电路 Download PDFInfo
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- CN213817273U CN213817273U CN202022474609.6U CN202022474609U CN213817273U CN 213817273 U CN213817273 U CN 213817273U CN 202022474609 U CN202022474609 U CN 202022474609U CN 213817273 U CN213817273 U CN 213817273U
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GR01 | Patent grant | ||
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A lithium battery charging management circuit for household appliances Effective date of registration: 20220623 Granted publication date: 20210727 Pledgee: Bank of Guangzhou Co.,Ltd. Zhongshan branch Pledgor: ZHONGSHAN BAOLIJIN ELECTRONIC Co.,Ltd. Registration number: Y2022980008738 |
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PE01 | Entry into force 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: 20230727 Granted publication date: 20210727 Pledgee: Bank of Guangzhou Co.,Ltd. Zhongshan branch Pledgor: ZHONGSHAN BAOLIJIN ELECTRONIC Co.,Ltd. Registration number: Y2022980008738 |
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PC01 | Cancellation 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 lithium battery charging management circuit suitable for household appliances Effective date of registration: 20230927 Granted publication date: 20210727 Pledgee: Shanghai Pudong Development Bank Limited by Share Ltd. Zhongshan branch Pledgor: ZHONGSHAN BAOLIJIN ELECTRONIC Co.,Ltd. Registration number: Y2023980059564 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |