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1. 发明授权

US09348388B2 Power management systems for accepting adapter and solar power in electronic devices 有权
标题翻译：用于在电子设备中接受适配器和太阳能的电源管理系统
公开(公告)号：US09348388B2
公开(公告)日：2016-05-24
申请号：US13597452
申请日：2012-08-29
申请人： Kisun Lee , Manisha P. Pandya , Shimon Elkayam
发明人： Kisun Lee , Manisha P. Pandya , Shimon Elkayam
IPC分类号： G06F1/00 , G06F1/26
CPC分类号： H02J3/385 , G06F1/263 , G06F1/266 , Y10T307/696
摘要： The disclosed embodiments provide a power management system that supplies power to components in an electronic device. The power management system includes a system microcontroller (SMC) and a charger. During operation, the power management system accepts power from at least one of a power adapter and a solar panel. Next, the power management system supplies the power to components in the electronic device without using a converter circuit between the solar panel and the power management system.
摘要翻译：所公开的实施例提供了向电子设备中的组件供电的电力管理系统。电源管理系统包括系统微控制器（SMC）和充电器。在操作期间，电力管理系统从电力适配器和太阳能电池板中的至少一个接受电力。接下来，电力管理系统向电子设备中的部件供电，而不用在太阳能电池板和电源管理系统之间使用转换器电路。

2. 发明申请

US20130290743A1 POWER MANAGEMENT SYSTEMS FOR ACCEPTING ADAPTER AND SOLAR POWER IN ELECTRONIC DEVICES 有权
标题翻译：用于接收电子设备中的适配器和太阳能的电力管理系统
公开(公告)号：US20130290743A1
公开(公告)日：2013-10-31
申请号：US13597452
申请日：2012-08-29
申请人： Kisun Lee , Manisha P. Pandya , Shimon Elkayam
发明人： Kisun Lee , Manisha P. Pandya , Shimon Elkayam
IPC分类号： H02J4/00 , G06F1/26
CPC分类号： H02J3/385 , G06F1/263 , G06F1/266 , Y10T307/696
摘要： The disclosed embodiments provide a power management system that supplies power to components in an electronic device. The power management system includes a system microcontroller (SMC) and a charger. During operation, the power management system accepts power from at least one of a power adapter and a solar panel. Next, the power management system supplies the power to components in the electronic device without using a converter circuit between the solar panel and the power management system.
摘要翻译：所公开的实施例提供了向电子设备中的组件供电的电力管理系统。电源管理系统包括系统微控制器（SMC）和充电器。在操作期间，电力管理系统从电力适配器和太阳能电池板中的至少一个接受电力。接下来，电力管理系统向电子设备中的部件供电，而不用在太阳能电池板和电源管理系统之间使用转换器电路。

3. 发明授权

US09134775B2 Controlling a current drawn from an adapter by a computer system 有权
标题翻译：控制由计算机系统从适配器绘制的电流
公开(公告)号：US09134775B2
公开(公告)日：2015-09-15
申请号：US13477705
申请日：2012-05-22
申请人： Mao Ye , Bharatkumar K. Patel , Kisun Lee , Manisha P. Pandya , Shimon Elkayam
发明人： Mao Ye , Bharatkumar K. Patel , Kisun Lee , Manisha P. Pandya , Shimon Elkayam
IPC分类号： G06F1/26 , G06F1/32 , G06F1/20 , H02J7/00 , H02J7/04
CPC分类号： G06F1/20 , G06F1/26 , G06F1/263 , G06F1/28 , H02J7/0055 , H02J7/047 , H02J2007/0039
摘要： The disclosed embodiments provide an apparatus that controls a current drawn from an adapter by a computer system. During operation, the apparatus senses the current drawn from the adapter using a first current sensor and a second current sensor, wherein a response time of the first current sensor is faster than a response time of the second current sensor. Then, when the current sensed using the first current sensor exceeds a predetermined high-current threshold, the apparatus limits the current drawn from the adapter to a first predetermined current limit. Additionally, when the current sensed using the second current sensor exceeds a predetermined thermal-limit current, the apparatus limits the current drawn from the adapter to the predetermined thermal-limit current.
摘要翻译：所公开的实施例提供了一种控制由计算机系统从适配器抽出的电流的装置。在操作期间，设备使用第一电流传感器和第二电流传感器感测从适配器吸取的电流，其中第一电流传感器的响应时间比第二电流传感器的响应时间快。然后，当使用第一电流传感器检测到的电流超过预定的大电流阈值时，该装置将从适配器提取的电流限制到第一预定电流极限。此外，当使用第二电流传感器检测到的电流超过预定的热限极限电流时，该装置将从适配器提取的电流限制到预定的热限极电流。

4. 发明申请

US20130227319A1 CONTROLLING A CURRENT DRAWN FROM AN ADAPTER BY A COMPUTER SYSTEM 有权
标题翻译：通过计算机系统控制适配器的电流
公开(公告)号：US20130227319A1
公开(公告)日：2013-08-29
申请号：US13477705
申请日：2012-05-22
申请人： Mao Ye , Bharatkumar K. Patel , Kisun Lee , Manisha P. Pandya , Shimon Elkayam
发明人： Mao Ye , Bharatkumar K. Patel , Kisun Lee , Manisha P. Pandya , Shimon Elkayam
IPC分类号： G06F1/32
CPC分类号： G06F1/20 , G06F1/26 , G06F1/263 , G06F1/28 , H02J7/0055 , H02J7/047 , H02J2007/0039
摘要： The disclosed embodiments provide an apparatus that controls a current drawn from an adapter by a computer system. During operation, the apparatus senses the current drawn from the adapter using a first current sensor and a second current sensor, wherein a response time of the first current sensor is faster than a response time of the second current sensor. Then, when the current sensed using the first current sensor exceeds a predetermined high-current threshold, the apparatus limits the current drawn from the adapter to a first predetermined current limit. Additionally, when the current sensed using the second current sensor exceeds a predetermined thermal-limit current, the apparatus limits the current drawn from the adapter to the predetermined thermal-limit current.
摘要翻译：所公开的实施例提供了一种控制由计算机系统从适配器抽取的电流的装置。在操作期间，设备使用第一电流传感器和第二电流传感器感测从适配器吸取的电流，其中第一电流传感器的响应时间比第二电流传感器的响应时间快。然后，当使用第一电流传感器检测到的电流超过预定的大电流阈值时，该装置将从适配器提取的电流限制到第一预定电流极限。此外，当使用第二电流传感器检测到的电流超过预定的热限极限电流时，该装置将从适配器提取的电流限制到预定的热限极电流。

5. 发明申请

US20060143488A1 Dynamic successive start up algorithm 有权
标题翻译：动态连续启动算法
公开(公告)号：US20060143488A1
公开(公告)日：2006-06-29
申请号：US11019275
申请日：2004-12-23
申请人： Amir Peleg , Shimon Elkayam , Nadav Barnea
发明人： Amir Peleg , Shimon Elkayam , Nadav Barnea
IPC分类号： G06F1/26
CPC分类号： H04L12/10
摘要： A power over Ethernet controller comprising: control circuitry; at least one temperature sensor operatively connected to the control circuitry; and a plurality of electronically controlled switches responsive to the control circuit, each of the electronically controlled switches enabling power to a respective port and having associated therewith inrush current limiting functionality, the control circuit being operative to input at least one temperature indication from the at least one temperature sensor; operate at least one of the plurality of electronically controlled switches thereby enabling power to a first port; and delay a time period dependent on the at least one temperature indication, whereby operation of a second of the plurality of electronically controlled switches to enable power to a second port is permitted only after the delayed time period.
摘要翻译：一种以太网供电控制器，包括：控制电路; 至少一个温度传感器可操作地连接到控制电路; 以及响应于所述控制电路的多个电子控制开关，所述电子控制开关中的每一个使能到相应端口的功率，并且具有与其相关的浪涌电流限制功能，所述控制电路可操作以从至少输入至少一个温度指示一个温度传感器; 操作多个电子控制开关中的至少一个，从而使得能够向第一端口供电; 并且延迟取决于所述至少一个温度指示的时间段，由此允许所述多个电子控制开关中的第二电子控制开关的操作使能到第二端口的电力仅在延迟时间段之后被允许。

6. 发明授权

US07046983B2 Integral board and module for power over LAN 有权
公开(公告)号：US07046983B2
公开(公告)日：2006-05-16
申请号：US10334386
申请日：2002-12-31
申请人： Shimon Elkayam , Ilan Atias , Dror Korcharz , David Pincu , Alon Ferentz , Amir Lehr , Yair Darshan , Nadav Barnea , Yuval Berson
发明人： Shimon Elkayam , Ilan Atias , Dror Korcharz , David Pincu , Alon Ferentz , Amir Lehr , Yair Darshan , Nadav Barnea , Yuval Berson
IPC分类号： H04M9/00
CPC分类号： G06F1/26 , H02G3/00 , H04L12/10 , H04L12/44 , H04L29/06 , H04L69/323
摘要： Apparatus for supplying power to communication devices operating within a Local Area Network (LAN) over LAN cabling, the communication devices including one or more powered devices adapted to receive power over the LAN cabling, the apparatus including a power supply which is adapted to receive power from an unregulated source and to provide therefrom regulated power. The apparatus further includes power distribution and control circuitry, which is adapted to identify the powered devices on the LAN, to receive the regulated power and to generate therefrom respective output voltages for supply to the powered devices. The apparatus is housed in a chassis which retains the power supply and the power distribution and control circuitry as a single module.

7. 发明授权

US06841979B2 Power distribution with digital current control 有权
标题翻译：配电数字电流控制
公开(公告)号：US06841979B2
公开(公告)日：2005-01-11
申请号：US10151649
申请日：2002-05-17
申请人： Yuval Berson , Alon Ferentz , Dror Korcharz , Nadav Barnea , Shimon Elkayam , David Pincu
发明人： Yuval Berson , Alon Ferentz , Dror Korcharz , Nadav Barnea , Shimon Elkayam , David Pincu
IPC分类号： H02J1/04 , H02M1/00 , H02M1/14 , H02M1/42 , H02M3/157 , H02M3/158 , G05F1/40 , H02M7/00
CPC分类号： H02M1/4258 , H02H9/001 , H02J1/04 , H02M1/143 , H02M1/4208 , H02M3/157 , H02M3/1584 , H02M2001/008 , H02M2001/0093 , H02M2003/1557 , Y02B70/126 , Y02P80/112
摘要： Power distribution apparatus, for controlling supply of a current from an electrical power source to at least one load, includes a current sensor, which is coupled to provide an indication of a magnitude of the current flowing to the at least one load. A current limiter is adapted, responsive to the indication, to apply a pulse width modulation to the current drawn from the source so as to maintain the magnitude of the current flowing to the at least one load within a predetermined limit.
摘要翻译：用于控制从电源向至少一个负载的电流供应的配电装置包括电流传感器，其被耦合以提供流向所述至少一个负载的电流的大小的指示。电流限制器适于响应于指示，对从源极提取的电流施加脉冲宽度调制，以便将流过至少一个负载的电流的大小保持在预定限度内。

8. 发明授权

US08217529B2 System and method for enabling power applications over a single communication pair 有权
标题翻译：通过单个通信对启用电源应用的系统和方法
公开(公告)号：US08217529B2
公开(公告)日：2012-07-10
申请号：US13052763
申请日：2011-03-21
申请人： Wael William Diab , Shimon Elkayam
发明人： Wael William Diab , Shimon Elkayam
IPC分类号： H02J3/00
CPC分类号： H04L12/10 , Y10T307/297
摘要： A system and method for enabling power applications over a single communication wire pair. In one embodiment, a data transformer is provided that has three separate windings. Two of the windings are tied to each other via high frequency pass DC-blocking capacitors, or another suitable element that creates an AC path while providing a DC block, such that the voltage forms on either ends of the DC-blocking capacitors and the signal is sent on the outer legs of each winding. A circuit measures the current draw (I) and injects a current proportional to, but smaller than, I into a third bias cancellation winding.
摘要翻译：一种用于通过单个通信线对实现电力应用的系统和方法。在一个实施例中，提供了具有三个单独绕组的数据变压器。两个绕组通过高频通过隔直流电容器或另一个合适的元件彼此连接，该电容器在提供DC模块时产生交流路径，使得在隔直流电容器和信号的两端形成电压发送在每个绕组的外腿上。电路测量电流（I）并将与I成正比但小于I的电流注入到第三偏置消除绕组中。

9. 发明申请

US20100070659A1 METHOD AND SYSTEM FOR OPERATING AND/OR CHARGING A BATTERY POWERED USB DEVICE BASED ON A USB PORT TYPE 审中-公开
标题翻译：基于USB端口类型操作和/或充电电池供电USB设备的方法和系统
公开(公告)号：US20100070659A1
公开(公告)日：2010-03-18
申请号：US12265503
申请日：2008-11-05
申请人： Kenneth Ma , Chenmin Zhang , Alfonsus Lunardhi , Manisha Pandya , Shimon Elkayam
发明人： Kenneth Ma , Chenmin Zhang , Alfonsus Lunardhi , Manisha Pandya , Shimon Elkayam
IPC分类号： G06F13/00 , H02J7/00
CPC分类号： G06F13/385 , H02J7/0029 , H02J7/0078 , H02J2007/0039 , H02J2007/0062 , Y02D10/14 , Y02D10/151
摘要： Aspects of a method and system for operating and/or charging a battery powered USB device based on a USB port type are provided. In this regard, in a USB device comprising a power management IC and a multi-function IC, a port type detection module in the multi-function IC may determine whether the USB device is attached to a standard host port or a charging port. Additionally, a power source in the power management IC, which may supply power to the port type detection module, may be enabled upon attachment of the USB device to a USB port and disabled subsequent to determination of port type. Also, one or more portions and/or functions of the power management IC may be configured based on the determined port type. Similarly, one or more portions and/or functions of the multi-function IC may be enabled or disabled based on the determined port type.
摘要翻译：提供了一种用于操作和/或充电基于USB端口类型的电池供电的USB设备的方法和系统的方面。在这方面，在包括电源管理IC和多功能IC的USB设备中，多功能IC中的端口类型检测模块可以确定USB设备是连接到标准主机端口还是充电端口。此外，可以在将USB设备附接到USB端口并且在确定端口类型之后被禁用，可以在电源管理IC中向端口型检测模块供电的电源。此外，功率管理IC的一个或多个部分和/或功能可以基于确定的端口类型来配置。类似地，可以基于所确定的端口类型来启用或禁用多功能IC的一个或多个部分和/或功能。

10. 发明授权

US07449796B2 Power over ethernet controller suitable for multiple modes 有权
标题翻译：以太网电源供电适用于多种模式
公开(公告)号：US07449796B2
公开(公告)日：2008-11-11
申请号：US11460256
申请日：2006-07-27
申请人： Shimon Elkayam , Eli Ohana , Dror Korcharz
发明人： Shimon Elkayam , Eli Ohana , Dror Korcharz
IPC分类号： H04B3/54 , H02J3/38
CPC分类号： H04L12/10 , Y10T307/305 , Y10T307/344 , Y10T307/391 , Y10T307/696 , Y10T307/724
摘要： A power over Ethernet controller supporting a plurality of powering modes, the power over Ethernet controller comprising: a pair of power sourcing equipments; and a control circuit; the control circuit being operative to control each of the pair of power sourcing equipment units in one of a first mode and a second mode, the first mode comprising operating the pair of power sourcing equipments as a single power sourcing equipment operable to power a single powered device over communication cabling, and the second mode comprising operating each of the power sourcing equipments of the pair independently so as to each be operable to power an associated powered device over communication cabling.
摘要翻译：一种支持多种供电模式的以太网供电控制器，所述以太网供电控制器包括：一对电源设备; 和控制电路; 所述控制电路可操作以在第一模式和第二模式中的一个模式下控制所述一对电源设备单元中的每一个，所述第一模式包括将所述一对电源设备操作为单个电源设备，所述单个电源设备可操作以对单个电源设备通过通信布线，并且第二模式包括独立地操作该对中的每个电源设备，以便每个可操作以通过通信布线为相关联的被动设备供电。

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