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8214663 Using power proxies combined with on-chip actuators to meet a defined power target  
A mechanism is provided for using a power proxy unit combined with on-chip actuators to meet a defined power target value identifying a target power consumption of a component of a data processing...
8214667 Central processing unit start-up circuit of portable electronic devices  
A central processing unit (CPU) start-up circuit for controlling a CPU of a portable electronic device includes a power management unit (PMU) connected to the CPU, an awaking circuit connected to...
8205100 Method and system for power management using tracing data  
A method for power managing hardware. The method includes determining hardware to power manage, sending a tracing request from a power management control to a tracing framework to obtain usage...
8200995 Information processing system and power-save control method for use in the system  
A technique for determining task allocation for reducing power consumption of an entire system is disclosed. This system includes physical computers, a cooling apparatus for cooling the physical...
8200996 Network equipment including multiple Ethernet ports configured to combine the power supplies from the multiple Ethernet ports  
A network equipment for a powered device of a PoE system is adapted to be connected to multiple network lines, each transmitting a network signal, and a DC power that is carried on the network...
8195969 Electronic equipment, image forming apparatus, starting method of electronic equipment, and computer program product  
Each of a plurality of control units starts the control unit with one of a first start method and a second start. When a first control unit among the control units starts with a second start...
8195965 Compensation for high powered midspan power sourcing equipment  
A midspan unit arranged to supply power to a powered device over data communication cabling constituted of a signal conditioner exhibiting a transfer function with a gain of not less than −0.4 dB...
8195963 Circuit for controlling time sequence  
A circuit for controlling time sequence of a motherboard to supply power for a motherboard component includes a control circuit, a switch circuit, and a power conversion circuit. The control...
8195970 System and method for adapting a power usage of a server during a data center cooling failure  
A device comprising a temperature measurement module, a performance state module, and a fan speed module. The temperature measurement module is configured to determine a temperature in a server,...
8190931 Power management events profiling  
In a method for monitoring power consumption by a system within an integrated circuit, one or more software programs are executed on the system on a chip (SOC). While the program executes, power...
8185767 Automatic management of a power state of a device with network connections  
Embodiments provide a process and system for automatic management of networked devices based on the state of the network connection. The process automatically manages the power state of a...
8181051 Electronic apparatus and method of conserving energy  
An electronic apparatus and a method of conserving energy comprises providing an energy-conservation module to control use of one or more energy-saving mechanism by a hardware element. The...
8176344 Information processing apparatus and control method thereof  
An information processing apparatus used to reduce power supply to nonvolatile memory when in power saving mode. To accomplish this, the information processing apparatus stores data in the...
8176341 Platform power management based on latency guidance  
Embodiments of a system for receiving power management guidelines from a first plurality of components of a system, and developing a power management policy to manage one or more of a second...
8176339 Method and system for managing peripheral connection wakeup in a processing system supporting multiple virtual machines  
A method and system for managing peripheral connection wakeup signaling in a processing system supporting multiple virtual machines provides a mechanism by which ownership of a peripheral having...
8171313 Communication device and power supply method  
Provided is a communication device capable of efficiently performing a power supply control when reducing power consumption by reducing the time during which the power is supplied. In the device,...
8171327 Packet processing device, power-saving device, and power supply method  
In a packet processing device capable of reducing power consumption when time intervals between input packets is increased and an input traffic capacity is reduced, packet processors, N in number...
8166330 Controlling auxiliary power to logic devices  
Various example implementations are disclosed. According to one example implementation, a system may include multiple logic devices, a power input, and a logic controller. The logic devices may...
8166331 Computer system and operating method thereof  
A computer system includes a power supply, a timing control circuit including a delay module, and a south bridge chip. The power supply outputs necessary voltages to the computer system and a...
8159269 Multi-function input terminal of integrated circuits  
A single terminal is used to configure an integrated circuit into one of three states. A circuit within the integrated circuit is coupled to the terminal and determines whether the terminal: 1) is...
8160725 Energy saving control for a field device  
A control for a field device comprises a monitoring unit that is separate from a control unit for controlling the field device which monitoring unit, when the control unit is in a sleep mode,...
8161309 Apparatus, system, and method for controlling power sequence in a blade center environment  
An apparatus, system, and method are disclosed for controlling power sequence in a blade center environment. A blade center environment has many devices requiring power. A relationship component...
8156362 Hardware monitoring and decision making for transitioning in and out of low-power state  
A power management controller (PMC) that interfaces with a processor comprising one or more cores. The PMC may be configured to communicate with each respective core, such that microcode executed...
8151130 Plural voltage level detection upon power drop for switching to standby mode with or without complete state saving interrupt processing  
A microcontroller including: a first voltage detection circuit that generates a first detection signal when a power supply voltage decreases to a voltage lower than a first voltage value; a second...
8145921 Multi-regulator power supply chip with common control bus  
A system and method for implementing a common control bus in a multi-regulator power supply integrated circuit. The integrated circuit may, for example, comprise first and second power regulator...
8145934 Soft start sequencer for starting multiple voltage regulators  
A soft start sequencer is disclosed for starting a plurality of voltage regulators, the soft start sequencer comprising a first clock for clocking a plurality of soft start circuits, wherein each...
8145933 Power control circuit  
A power control circuit includes an input/output controller hub (ICH), and first to third metal-oxide-semiconductor field effect transistors (MOSFETs). A drain of the first MOSFET is connected to...
8140870 PWM timer for power supply  
A forward converter circuit includes a transformer having a primary winding and a secondary winding. A first transistor is coupled in series with the primary winding and a second transistor is...
8132034 System and method for managing information handling system power supply capacity utilization based on load sharing power loss  
An information handling system having plural processing modules, such as an information handling system blade chassis having plural information handling system blades, allocates power by...
8127168 Data processing device for reducing power consumption while operating a virtualized environment, and a non-transitory computer-readable recording medium and integrated circuit for performing the same  
A data processing device including an inter-VM notification management unit 1242, a resuming judgment unit 1244 and a scheduled interruption time acquisition unit 1245, such that, when it is...
RE43211 Host-based power savings method and apparatus  
A system which includes a disk drive or other storage device coupled to a host system provides for reduction of the amount or rate of drive power consumption using procedures which are at least...
8112653 Apparatus and method of generating power-up signal of semiconductor memory apparatus  
An apparatus for generating a power-up signal of a semiconductor memory apparatus includes a first power-up signal generator that generates a first power-up signal to be activated on the basis of...
8108850 Power-aware compiling method  
The present invention discloses a power-aware compiling method, wherein the power model of an application program are established via building and analyzing the control flow chart and the data...
8099618 Methods and devices for treating and processing data  
A data processing unit having a field of clocked logic cells (PAEs) which is operable in different configuration states and a clock preselecting means for preselecting logic cell clocking. The...
8093749 Sharing redundant power supply modules among physical systems  
A system may include a switchover element configurable to source or sink power from or to an electronic device electrically coupled to the switchover element and a controller in communication with...
8093759 Regulated energy supply for a rapidly cycling integrated circuit with reduced electromagnetic radiation  
A device (12) supplies energy to a rapid cycling and/or rapidly cycled integrated circuit (13, 52) which includes a circuit load (17) and an internal capacity (15) connected parallel to the...
8095818 Method and apparatus for on-demand power management  
An apparatus for on-demand power management including a system controller, a clock domain manager coupled to the system controller and a power distribution manager coupled to the system...
8090963 Automated power management of a peripheral device  
Based on bounds of a period of reduced operation for a base device, a base device generates a power management message for transmission to a peripheral device. In the power management message, the...
8090965 System and method for testing memory power management modes in an integrated circuit  
A memory controller, a method of testing memory power management modes in an integrated circuit and an integrated circuit. In one embodiment, the memory controller includes a power management mode...
8086875 Starting device  
A starting device includes a first transform device that restores a first transfer signal, which is converted from an input signal supplied from an input device, to the input signal, and outputs...
8082461 Image forming apparatus and control method of image forming apparatus  
An image forming apparatus includes a printing unit, a controlling unit, and a monitoring unit to monitor, while the printing unit and the controlling unit are in a power-saving mode in which...
8078335 Storage system, storage system control method and storage system control apparatus  
A storage system includes a housing, a cooling unit cooling the interior of the housing, and a plurality of control units adapted to control the cooling unit. The control units each include a...
8078897 Power management in federated/distributed shared memory architecture  
This invention is a power management scheme for a shared memory multiprocessor system which splits the control logic between the master-specific logic and memory bank logic. Power-down is...
8074087 Configuring processors and loads for power management  
Controlling processors and processor hardware components in a computing device based on execution load and a power saving preference. The power saving preference relates to responsiveness of the...
8074086 Circuit and method for dynamic in-rush current control in a power management circuit  
Disclosed are a circuit and a method for controlling dynamic in-rush current in a power management circuit. The circuit includes a current limiting unit having a first quantity of sleep mode...
8072237 Computer-aided design tools and memory element power supply circuitry for selectively overdriving circuit blocks  
Integrated circuits are provided with circuitry such as multiplexers that can be selectively configured to route different adjustable power supply voltages to different circuit blocks on the...
8069362 Automated electrical power savings in virtualization environments  
Methods and apparatus, including computer program products, are provided for shutting down a host, such as a computer, server, and the like, to enable power savings. In one aspect, there is...
8069355 Data path controller with integrated power management to manage power consumption of a computing device and its components  
A data path controller, a computer device, an apparatus and a method are disclosed for integrating power management functions into a data path controller to manage power consumed by processors and...
8065543 Method, system, and apparatus for dynamic clock adjustment  
A method, apparatus, article of manufacture, and system, the method including, in some embodiments, determining an impedance of a power distribution network of a load for a range of frequencies,...
8065538 Network element power management  
A method and apparatus for power management of a network element. In one embodiment of the invention, a networking card configuration request is received for a type of networking card irrespective...