CN104750647A - Usb驱动电路及usb装置 - Google Patents
Usb驱动电路及usb装置 Download PDFInfo
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- CN104750647A CN104750647A CN201310754388.XA CN201310754388A CN104750647A CN 104750647 A CN104750647 A CN 104750647A CN 201310754388 A CN201310754388 A CN 201310754388A CN 104750647 A CN104750647 A CN 104750647A
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- switching tube
- circuit
- protection circuit
- control
- voltage
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Priority Applications (1)
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CN201310754388.XA CN104750647B (zh) | 2013-12-31 | 2013-12-31 | Usb驱动电路及usb装置 |
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CN201310754388.XA CN104750647B (zh) | 2013-12-31 | 2013-12-31 | Usb驱动电路及usb装置 |
Publications (2)
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CN104750647A true CN104750647A (zh) | 2015-07-01 |
CN104750647B CN104750647B (zh) | 2018-09-11 |
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CN201310754388.XA Active CN104750647B (zh) | 2013-12-31 | 2013-12-31 | Usb驱动电路及usb装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108881441A (zh) * | 2018-06-21 | 2018-11-23 | 惠州高盛达科技有限公司 | 基于路由器的共享在线播放方法及其*** |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101470682A (zh) * | 2007-12-26 | 2009-07-01 | 北京中电华大电子设计有限责任公司 | Usb自调节驱动方法及电路 |
US20120162830A1 (en) * | 2010-12-22 | 2012-06-28 | Robert Bosch Gmbh | Universal serial bus protection circuit |
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2013
- 2013-12-31 CN CN201310754388.XA patent/CN104750647B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101470682A (zh) * | 2007-12-26 | 2009-07-01 | 北京中电华大电子设计有限责任公司 | Usb自调节驱动方法及电路 |
US20120162830A1 (en) * | 2010-12-22 | 2012-06-28 | Robert Bosch Gmbh | Universal serial bus protection circuit |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108881441A (zh) * | 2018-06-21 | 2018-11-23 | 惠州高盛达科技有限公司 | 基于路由器的共享在线播放方法及其*** |
CN108881441B (zh) * | 2018-06-21 | 2021-07-02 | 惠州高盛达科技有限公司 | 基于路由器的共享在线播放方法及其*** |
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Publication number | Publication date |
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CN104750647B (zh) | 2018-09-11 |
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TR01 | Transfer of patent right |
Effective date of registration: 20190320 Address after: 101399 Building 8-07, Ronghui Garden 6, Shunyi Airport Economic Core Area, Beijing Patentee after: Xin Xin finance leasing (Beijing) Co.,Ltd. Address before: 201203 Shanghai Pudong New Area Pudong Zhangjiang hi tech park, 2288 Chong Nong Road, exhibition center, 1 building. Patentee before: SPREADTRUM COMMUNICATIONS (SHANGHAI) Co.,Ltd. |
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TR01 | Transfer of patent right | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20150701 Assignee: SPREADTRUM COMMUNICATIONS (SHANGHAI) Co.,Ltd. Assignor: Xin Xin finance leasing (Beijing) Co.,Ltd. Contract record no.: X2021110000008 Denomination of invention: USB drive circuit and USB device Granted publication date: 20180911 License type: Exclusive License Record date: 20210317 |
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EE01 | Entry into force of recordation of patent licensing contract | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221019 Address after: 201203 Shanghai city Zuchongzhi road Pudong New Area Zhangjiang hi tech park, Spreadtrum Center Building 1, Lane 2288 Patentee after: SPREADTRUM COMMUNICATIONS (SHANGHAI) Co.,Ltd. Address before: 101399 Building 8-07, Ronghui Garden 6, Shunyi Airport Economic Core Area, Beijing Patentee before: Xin Xin finance leasing (Beijing) Co.,Ltd. |
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TR01 | Transfer of patent right |