CN207459981U - 开关电源控制电路和开关电源 - Google Patents
开关电源控制电路和开关电源 Download PDFInfo
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- CN207459981U CN207459981U CN201721042249.4U CN201721042249U CN207459981U CN 207459981 U CN207459981 U CN 207459981U CN 201721042249 U CN201721042249 U CN 201721042249U CN 207459981 U CN207459981 U CN 207459981U
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CN201721042249.4U CN207459981U (zh) | 2017-08-18 | 2017-08-18 | 开关电源控制电路和开关电源 |
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CN201721042249.4U CN207459981U (zh) | 2017-08-18 | 2017-08-18 | 开关电源控制电路和开关电源 |
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CN207459981U true CN207459981U (zh) | 2018-06-05 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107404217A (zh) * | 2017-08-18 | 2017-11-28 | 杰华特微电子(杭州)有限公司 | 开关电源控制电路和方法及开关电源 |
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- 2017-08-18 CN CN201721042249.4U patent/CN207459981U/zh not_active Withdrawn - After Issue
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107404217A (zh) * | 2017-08-18 | 2017-11-28 | 杰华特微电子(杭州)有限公司 | 开关电源控制电路和方法及开关电源 |
CN107404217B (zh) * | 2017-08-18 | 2023-06-23 | 杰华特微电子股份有限公司 | 开关电源控制电路和方法及开关电源 |
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Address after: Room 901-23, 9 / F, west 4 building, Xigang development center, 298 Zhenhua Road, Sandun Town, Xihu District, Hangzhou City, Zhejiang Province, 310030 Patentee after: Jiehuate Microelectronics Co.,Ltd. Address before: Room 424, building 1, 1500 Wenyi West Road, Cangqian street, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: JOULWATT TECHNOLOGY Inc.,Ltd. |
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CP03 | Change of name, title or address | ||
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Effective date of registration: 20210802 Address after: 519080 room 603-2, 6 / F, building 2, No. 88, Jintang East Road, Tangjiawan Town, high tech Zone, Zhuhai, Guangdong Patentee after: Jiehuate Microelectronics (Zhuhai) Co.,Ltd. Address before: Room 901-23, 9 / F, west 4 building, Xigang development center, 298 Zhenhua Road, Sandun Town, Xihu District, Hangzhou City, Zhejiang Province, 310030 Patentee before: Jiehuate Microelectronics Co.,Ltd. |
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AV01 | Patent right actively abandoned |
Granted publication date: 20180605 Effective date of abandoning: 20230623 |
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AV01 | Patent right actively abandoned |
Granted publication date: 20180605 Effective date of abandoning: 20230623 |
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AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |