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8812889 Memory power manager  
Controlling access to memory includes receiving a plurality of memory access requests and assigning corresponding time values to each. The assigned time values are adjusted based upon a clock pulse...
8812885 Detecting wake-up events for a chip based on an I/O power supply  
A device is provided that includes a chip having a processor and wake-up logic. The device also includes power management circuitry coupled to the chip. The power management circuitry selectively...
8812879 Processor voltage regulation  
A voltage regulator module (VRM) includes a first interface configured to couple to a first substrate interface at a first voltage. The VRM also includes a second interface configured to couple to...
8812883 Systems and methods for providing device-to-device handshaking through a power supply signal  
Handshaking circuits are provided in a communications cable and in a device operable to be mated with the communications cable. Before a device can utilize the power supply signal of such a...
8813080 System and method to optimize OS scheduling decisions for power savings based on temporal characteristics of the scheduled entity and system workload  
In some embodiments, the invention involves a system and method to enhance an operating system's ability to schedule ready threads, specifically to select a logical processor on which to run the...
8806238 Rack server system and operation method applicable thereto  
A rack server system and an operating method applicable thereto are provided. The rack server system includes a battery backup unit (BBU) and at least one server. The operating method includes:...
8806249 Systems and methods for reducing static and total power consumption in programmable logic device architectures  
A method and system for reducing power consumption in a programmable logic device (PLD) is provided. The power consumption may be reduced by preferably continually considering power consumption as...
8806064 Virtual interface to the PoE device through an expanded registered map in a networking device such as a PHY  
Provided is a Power over Ethernet (PoE) device. The PoE device includes a physical layer device (PHY) including a first number of registers PHY and a power sourcing equipment (PSE) device. The PSE...
8806232 Systems and method for hardware dynamic cache power management via bridge and power manager  
In an embodiment, a control circuit is configured to transmit operations to a circuit block that is being powered up after being powered down, to reinitialize the circuit block for operation. The...
8806491 Thread migration to improve power efficiency in a parallel processing environment  
A method and system to selectively move one or more of a plurality threads which are executing in parallel by a plurality of processing cores. In one embodiment, a thread may be moved from...
8806237 Power switch control circuitry isolating or coupling a system power bus of a computer based on a result state of a logical operation  
Electronic circuits and methods are provided for conserving power within computers and other apparatus. A logic circuit performs a logical operation on a plurality of variables thus deriving a...
8806256 Power consumption monitor and method therefor  
A power supply unit of an information handling system determines that a power consumption module of the information handling system is available. If the power consumption module is available, the...
8806252 Server cluster and control mechanism thereof  
A server cluster including a network switch and multiple server nodes is provided. The network switch is connected to an external network. Each server node includes a network port, a network chip...
8806228 Systems and methods for asymmetrical performance multi-processors  
Systems, methods and media for allocating processing functions between a primary processor and a secondary processor are disclosed. In one embodiment, a primary processor performs routine...
8806230 Data storage system with power management and method of operation thereof  
A method of operation of a data storage system includes: providing a standby power source; detecting activity on a communication channel with an upstream re-driver powered with the standby power...
8806235 Display management for multi-screen computing environments  
Embodiments of the present invention provide a method, system and computer program product for power management for a multi-display computing environment. In an embodiment of the invention, a...
8806234 Motherboard having time delay circuit for delaying PSON signal  
A motherboard includes a motherboard power supply connector and a time delay circuit. The motherboard power supply connector connects a power supply unit. The motherboard power supply connector has...
8806229 Power reduction circuits and methods  
An integrated circuit device may include a plurality of external connections, any one of the connections providing both a power voltage path for the integrated circuit (IC) as well as an...
8805551 Method and system for discovery, validation and delivery of power through a universal power center  
A system and method of discovery, validation and delivery of power to an electronic device through a universal power center is provided. The method comprises providing a power tip for an electronic...
8806248 Method, apparatus, and system for optimizing frequency and performance in a multidie microprocessor  
With the progress toward multi-core processors, each core is can not readily ascertain the status of the other dies with respect to an idle or active status. A proposal for utilizing an interface...
8801281 On-chip temperature detection using an oscillator  
A temperature detection circuit on an integrated circuit has a temperature sensitive oscillator, at least one temperature insensitive oscillator, a reference clock, process detection circuitry...
8806263 Methods and apparatuses including a global timing generator and local control circuits  
Apparatus and methods are disclosed, such as a global timing generator coupled to local control circuits. Each local control circuit can control programming and reading of a memory element in a...
8806244 Systems and methods for energy proportional multiprocessor networks  
Energy proportional solutions are provided for computer networks such as datacenters. Congestion sensing heuristics are used to adaptively route traffic across links. Traffic intensity is sensed...
8805552 Method and apparatus for actively managing consumption of electric power over an electric power grid  
A client device manages consumption of power supplied by an electric utility to multiple power consuming devices. Power flow to the power consuming devices is selectively enabled and disabled by...
8806236 Power matching system  
A power matching system is applied to a central processing unit (CPU) power supply, which includes a power control chip to regulate the frequency of the signal applied to the CPU power supply. The...
8806239 System, method, and apparatus for actively managing consumption of electric power supplied by one or more electric power grid operators  
A server manages consumption of power supplied by utility or electric power grid operator(s) to multiple power consuming devices. Power flow to the consuming devices is enabled and disabled by...
8806255 Interface connection control based on voltage at input rail  
Embodiments herein relate to controlling a connection to an interface. In an embodiment, a protection circuit is to detect a voltage at an input rail of a regulator, where the regulator is to...
8806231 Operating system independent network event handling  
Methods and apparatuses for re-instantiating a firmware environment that includes one or more firmware functions available at pre-boot time when transitioning the computing device from a wake state...
8806240 Battery management system, method of controlling the same, and energy storage system including the battery management system  
A battery management system (BMS), a method of controlling the same, and an energy storage system including the battery management system. The BMS may reduce costs by stably supplying power to an...
8806233 Power delivery noise reduction on a memory channel  
A device, computer system, and method are disclosed. In one embodiment, the device includes a memory buffer driver circuit that can drive signals on a memory channel at a given voltage level. The...
8799689 Memory device, host device, memory system, memory device control method, host device control method and memory system control method  
A memory card 100 having a NAND type flash memory connectable to a host device 200, capable of transmitting/receiving a signal to/from the host device 200 at a first voltage (3.3 V) or a second...
8799698 Control of digital voltage and frequency scaling operating points  
A clock signal for electronic circuitry is generated by generating, based on which one of a plurality of application use cases is presently active, a first signal that indicates a first selected...
8799902 Priority based throttling for power/performance quality of service  
A method and apparatus for throttling power and/or performance of processing elements based on a priority of software entities is herein described. Priority aware power management logic receives...
8799684 Apparatus, method and process to determine a threshold voltage so that leakage power of a plurality of transistors is inversely proportional to a plurality of processor cores  
An information processing device includes a plurality of processor cores each including a plurality of transistors, and at least one substrate bias circuit that supplies each of the plurality of...
8799685 Circuits and methods for providing adjustable power consumption  
Circuit and methods provide for adjustable power consumption using a plurality of memory controllers. In one example, a first memory controller has a first power consumption level. A second memory...
8798687 Cellular phone  
A cellular phone includes a telephone line communication part, a telephone functional part for making a telephone call via the telephone line communication part, an entry qualification holding part...
8799697 Operating system synchronization in loosely coupled multiprocessor system and chips  
Methods, systems and devices configured to add synchronization to the entry and exit from low power modes in asynchronous operating systems on a multiprocessor system. A synchronizing agent tracks...
8799690 Prioritized workload routing in a data center  
An approach that manages energy in a data center is provided. In one embodiment, there is an energy management tool, including an analysis component configured to determine an energy profile of...
8798806 Electronic device thermal management system and method  
An electronic device thermal management system comprising a thermal management controller configured to maintain a temperature level within a housing of an electronic device based on a signal...
8799687 Method, apparatus, and system for energy efficiency and energy conservation including optimizing C-state selection under variable wakeup rates  
A processor may include power management techniques to, dynamically, chose an optimal C-state for the processing core. The measurement of real workloads on the OSes exhibit two important...
8799688 Bridge capable of power saving by receiving a signal transmitted from a host through a power pin of a connector  
A bridge is provided. The bridge is coupled between a host and a peripheral apparatus and includes a connector, a power circuit, and a bridge circuit. The connector connects the host and comprises...
8799686 Power supply circuit for selectively connecting a detecting module to a selected loop circuit to determine a current of the selected loop circuit  
A power supply circuit includes a voltage converting module, a detecting module, a processor, and a selecting module. The voltage converting module includes at least one output port, each of which...
8799693 Dynamic power optimization for computing devices  
In the various aspects, virtualization techniques may be used to reduce the amount of power consumed by execution of applications by power-optimizing the code prior to execution. A dynamic binary...
8799683 Method and system for monitoring module power status in a communication device  
Methods and systems for monitoring operating status of a device are provided. Aspects of the method may include receiving within a chip, a signal indicative of a power status of an on-chip device....
8799899 Controlling and selecting cloud centers based on electricity and carbon emission costs  
Provided are apparatus and method for managing a plurality of cloud centers that provide a virtual computing environment to a client. The method may include selecting a target cloud center from the...
8793515 Increasing power efficiency of turbo mode operation in a processor  
In one embodiment, a processor has multiple cores to execute threads. The processor further includes a power control logic to enable entry into a turbo mode based on a comparison between a...
8792109 Printing control apparatus, image forming apparatus and printing system  
A printing control apparatus connected via a network with one or more of image forming apparatuses includes: a power source detection section which detects an image forming apparatus turned on; and...
8793519 Method for reducing power consumption based on motion sensor and portable terminal using the same  
A method for reducing power consumption based on a motion sensor and a portable terminal adapted to the method are disclosed. The method includes terminating driving of a motion recognition program...
8793511 Power management for power over ethernet (PoE) system based on network communication transmission rate  
A power sourcing equipment (PSE), a powered device (PD), and an approach for managing PoE power delivered from a PSE to a PD are described. Based on communication between the PD and the PSE, the...
8793512 Method and apparatus for thermal control of processing nodes  
An apparatus and method for per-node thermal control of processing nodes is disclosed. The apparatus includes a plurality of processing nodes, and further includes a power management unit...