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1. 发明授权

EP3879661B1 SAFE AND RESILIENT ENERGY DISTRIBUTION SYSTEM FOR A HIGHLY EFFICIENT MICROGRID 有权
公开(公告)号：EP3879661B1
公开(公告)日：2022-12-07
申请号：EP20162192.7
申请日：2020-03-10
发明人： RIXHON, Daniel , FAGNY, Stéphane , FINFE, François , BIDAINE, Benoit , BLEUS, Paul
IPC分类号： H02J3/36 , H02J3/00 , H02J3/02 , H02J1/00 , H02J4/00 , H02J9/06 , H04M19/00

2. 发明公开

EP3940918A1 QUICK CHARGING METHOD, MOBILE TERMINAL, AND POWER ADAPTER 审中-实审
公开(公告)号：EP3940918A1
公开(公告)日：2022-01-19
申请号：EP21195275.9
申请日：2016-01-05
申请人： GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
发明人： TIAN, Chen , ZHANG, Jialiang
IPC分类号： H02J7/00 , H04M19/08 , H02J7/04 , H04M19/00
摘要： In embodiments of the present disclosure, after a mobile terminal recognizes a type of a power adapter, the mobile terminal transmits indication information to the power adapter. The indication information is configured to indicate that the mobile terminal has recognized the type of the power adapter and instruct the power adapter to activate a quick charging process. The power adapter then negotiates with the mobile terminal via the quick charging process to determine charging parameters, and charges a battery of the mobile terminal in a multi-stage constant current mode, which guarantees security of the quick charging process.

3. 发明授权

EP3322066B1 CHARGING SYSTEM, CHARGING METHOD, AND POWER ADAPTER FOR TERMINAL 有权转让
公开(公告)号：EP3322066B1
公开(公告)日：2020-04-08
申请号：EP16889014.3
申请日：2016-07-26
申请人： GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
发明人： ZHANG, Jialiang , ZHANG, Jun , TIAN, Chen , CHEN, Shebiao , LI, Jiada , WAN, Shiming
IPC分类号： H02J7/02 , H02M3/335 , H02J7/04 , H04M19/00 , H02J7/08 , H02J7/00

4. 发明公开

EP3580631A1 METHODS AND EQUIPMENT FOR REDUCING POWER LOSS IN CELLULAR SYSTEMS 有权转让
公开(公告)号：EP3580631A1
公开(公告)日：2019-12-18
申请号：EP18747190.9
申请日：2018-02-07
申请人： Commscope Technologies LLC
发明人： WINKLER, David , COLEMAN, Daryl A. , BECK, Andrew E.
IPC分类号： G05F1/46 , H02H9/04 , G01R27/16 , H04W88/08 , G05F1/62 , H04M19/00 , H04W52/00 , H04W52/02

5. 发明授权

EP3117596B1 SYSTEMS AND METHODS FOR PROVIDING BACK POWER TO A SERVICE UNIT 有权
公开(公告)号：EP3117596B1
公开(公告)日：2019-10-16
申请号：EP15761265.6
申请日：2015-03-16
申请人： Adtran, Inc.
发明人： JOFFE, Daniel, M. , CRESS, Jared, D.
IPC分类号： H04M19/08 , H04M3/22 , H04M3/26 , H04M19/00 , H04M7/00

6. 发明公开

EP3285357A4 CHARGING SYSTEM, CHARGING METHOD, AND POWER ADAPTER FOR TERMINAL 有权转让
公开(公告)号：EP3285357A4
公开(公告)日：2018-05-23
申请号：EP16889010
申请日：2016-07-26
申请人： GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
发明人： ZHANG JIALIANG , ZHANG JUN , TIAN CHEN , CHEN SHEBIAO , LI JIADA , WAN SHIMING
IPC分类号： H02J7/02 , H02J7/00 , H02J7/04 , H02M3/335 , H04M19/00
CPC分类号： H02J7/0093 , H02J7/0004 , H02J7/0009 , H02J7/0029 , H02J7/0042 , H02J7/0044 , H02J7/0045 , H02J7/0052 , H02J7/007 , H02J7/0072 , H02J7/008 , H02J7/02 , H02J7/022 , H02J7/04 , H02J7/041 , H02J7/045 , H02J7/06 , H02J7/1492 , H02J7/245 , H02J2007/0049 , H02J2007/0059 , H02J2007/0095 , H02J2007/0096 , H02M1/08 , H02M3/33507 , H02M3/33515 , H02M3/33523 , H02M3/33546 , H02M3/33569 , H02M5/458 , H02M2001/0009 , H04M19/00 , Y02D70/20
摘要： A charge method, an adapter and a mobile terminal are provided. The method includes: after an adapter is coupled with a mobile terminal via a charging interface, communicating, by the adapter, with the mobile terminal to determine a charging mode, in which a power wire in the charging interface is used for charging a battery, a data wire in the charging interface is used for communication between the adapter and the mobile terminal, the charging mode includes a quick charging mode and a conventional charging mode, a charging speed in the quick charging mode is greater than that in the conventional charging mode; under a situation of determining to charge the battery in the quick charging mode, communicating, by the adapter, with the mobile terminal to determine a charging current corresponding to the quick charging mode; adopting, by the adapter according to the charging current corresponding to the quick charging mode, a unidirectional pulse output current to perform a quick charge on the battery.

7. 发明公开

EP3322099A1 METHOD AND APPARATUS FOR PROVIDING ELECTRICAL POWER TO A BROADBAND DIGITAL SUBSCRIBER LINE ACCESS 有权
标题翻译：用于向宽带数字用户线路接入提供电力的方法和设备
公开(公告)号：EP3322099A1
公开(公告)日：2018-05-16
申请号：EP17210100.8
申请日：2007-03-16
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： HANSEN, Jan , KNUTSSON, Hans
IPC分类号： H04B3/50 , H04L12/10 , H04L12/28 , H04M19/08 , H04M19/00 , H04L12/64
CPC分类号： H04L12/10 , H04B3/50 , H04L12/2856 , H04L12/2878 , H04L2012/6478 , H04M19/001 , H04M19/08
摘要： Power is supplied to telecom equipment in DSLAM outdoor/remote cabinets with relatively short distances between the subscriber and the cabinet. All of the subscriber Customer Premises Equipment connected to the DSLAM each provide a portion of the required power to the remote cabinet via the telephone line connecting the DSLAM and the subscriber CPE. The CPE at the subscriber premises is already connected to power mains in the subscriber premises so, providing power, via the telephone line to the outdoor cabinet is relatively simple. The remote cabinet includes a circuit for receiving the power input from each subscriber and then distributing the power, required by the DSLAM load, equally among the subscribers.
摘要翻译：在用户和机柜之间的距离相对较短的DSLAM户外/远程机柜中为电信设备供电。连接到DSLAM的所有用户客户驻地设备均通过连接DSLAM和用户CPE的电话线向远程机柜提供一部分所需电力。用户驻地处的CPE已经连接到用户驻地中的电力干线，因此通过电话线向室外机柜供电相对简单。远程机柜包括一个电路，用于接收来自每个用户的功率输入，然后在用户之间平均分配DSLAM负载所需的功率。

8. 发明公开

EP3264563A4 CHARGING SYSTEM, CHARGING METHOD, AND POWER ADAPTER FOR TERMINAL, AND CHARGER DEVICE 有权转让
公开(公告)号：EP3264563A4
公开(公告)日：2018-04-25
申请号：EP16889015
申请日：2016-07-26
申请人： GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
发明人： ZHANG JIALIANG , ZHANG JUN , TIAN CHEN , CHEN SHEBIAO , LI JIADA , WAN SHIMING
IPC分类号： H02J7/02 , H02J7/00 , H02J7/04 , H02M3/335 , H04M19/00
CPC分类号： H02J7/008 , H02J7/0004 , H02J7/0009 , H02J7/0029 , H02J7/0042 , H02J7/0044 , H02J7/0045 , H02J7/0052 , H02J7/007 , H02J7/0072 , H02J7/02 , H02J7/022 , H02J7/04 , H02J7/041 , H02J7/045 , H02J7/06 , H02J7/1492 , H02J7/245 , H02J2007/0049 , H02J2007/0059 , H02J2007/0095 , H02J2007/0096 , H02M1/08 , H02M3/33507 , H02M3/33515 , H02M3/33523 , H02M3/33546 , H02M5/458 , H02M2001/0009 , H04M19/00 , Y02D70/20
摘要： A charge method, an adapter and a mobile terminal are provided. The method includes: after an adapter is coupled with a mobile terminal via a charging interface, communicating, by the adapter, with the mobile terminal to determine a charging mode, in which a power wire in the charging interface is used for charging a battery, a data wire in the charging interface is used for communication between the adapter and the mobile terminal, the charging mode includes a quick charging mode and a conventional charging mode, a charging speed in the quick charging mode is greater than that in the conventional charging mode; under a situation of determining to charge the battery in the quick charging mode, communicating, by the adapter, with the mobile terminal to determine a charging current corresponding to the quick charging mode; adopting, by the adapter according to the charging current corresponding to the quick charging mode, a unidirectional pulse output current to perform a quick charge on the battery.

9. 发明公开

EP3214726A4 RAPID CHARGING METHOD, MOBILE TERMINAL AND ADAPTER 有权
公开(公告)号：EP3214726A4
公开(公告)日：2018-02-14
申请号：EP16818967
申请日：2016-01-05
申请人： GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
发明人： TIAN CHEN , ZHANG JIALIANG
IPC分类号： H02J7/00 , H02J7/04 , H04M19/00 , H04M19/08
CPC分类号： H02J7/007 , H02J7/0021 , H02J7/0045 , H02J7/041 , H02J2007/0001 , H02J2007/0062 , H02J2007/0096 , H04M19/00 , H04M19/08
摘要： In embodiments of the present disclosure, after a mobile terminal recognizes a type of a power adapter, the mobile terminal transmits indication information to the power adapter. The indication information is configured to indicate that the mobile terminal has recognized the type of the power adapter and instruct the power adapter to activate a quick charging process. The power adapter then negotiates with the mobile terminal via the quick charging process to determine charging parameters, and charges a battery of the mobile terminal in a multi-stage constant current mode, which guarantees security of the quick charging process.

10. 发明授权

EP3076650B1 POWER SUPPLY CIRCUIT AND TELEPHONE SYSTEM 有权转让
标题翻译：电源电路和电话系统
公开(公告)号：EP3076650B1
公开(公告)日：2017-12-27
申请号：EP14877383.1
申请日：2014-12-30
申请人： Huawei Device Co., Ltd.
发明人： WEI, Qiwen , LIU, Bingsen , ZENG, Huarong
IPC分类号： H04M19/00
CPC分类号： H04M19/00
摘要： Embodiments of the present invention provide a power supply circuit and a telephone system, which are used to resolve a problem of high energy consumption of an existing telephone system for which power is supplied by using a telephone line of a single-circuit power supply type. The circuit includes: a control circuit, configured to output a control signal according to a voltage output by a primary charge clamping circuit and a preset voltage; a switch circuit, configured to be switched between switch-on and switch-off according to the control signal output by the control circuit; a charge and discharge circuit, configured to: when the switch circuit is switched on, acquire energy via the switch circuit, and store the energy; and when the switch circuit is switched off, inject energy into the primary charge clamping circuit and a secondary charge clamping circuit separately by releasing the stored energy; the primary charge clamping circuit, configured to output a voltage signal; and the secondary charge clamping circuit, configured to output at least one voltage signal, where when the power supply circuit is in a steady state, the voltage output by the primary charge clamping circuit is not equal to a voltage output by the secondary charge clamping circuit.

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