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7461273 |
Power distribution among servers
A method of distributing power among servers is described includes calculating thermal multipliers of the servers, where the thermal multipliers represent recommended thermodynamic power...
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7457970 |
VLIW processor with power saving
A data processing apparatus has an instruction memory system arranged to output an instruction word, capable of containing a plurality of instructions, respective instruction words being output in...
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7457975 |
Information processing apparatus with a function for low-power operation by controlling a power supply to a recording section of a recording medium and a computer individually
An information processing apparatus which comprising a recording section for recording information in a removable recording medium, a switch, a computer, a power supply section for supplying power...
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7457971 |
Monitoring and controlling power consumption in a sequential logic circuit
The present invention relates to an electronic circuit, apparatus and method for monitoring and controlling power consumption. Accordingly, there is provided an electronic circuit, apparatus and...
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7457973 |
System and method for prioritizing data transmission and transmitting scheduled wake-up times to network stations based on downlink transmission duration
A new system and method is described, utilizing a scheduler based on a transmission time calculation and prioritizing algorithm. The system utilizes a Schedule Information Vector (SIV) protocol for...
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7457976 |
Power management using spare capacity of redundant power supply in blade environment
A method and system are disclosed to enable and control over-subscription in a blade/chassis system and to provide the capability to recover in the event of the loss of a redundant power supply. An...
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7457943 |
Controller, image processing apparatus, and method of controlling execution of program
A controller includes a first memory of non-volatile that stores a program; a processor that executes the program; and a second memory that provides a work area for the processor. In this...
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7457974 |
Dynamically changing PCI clocks
A method, apparatus and computer-usable medium are presented for dynamically selecting a clock signal used by a peripheral device that is coupled to a motherboard. When the motherboard is powered...
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7457972 |
South and north bridge and related computer system for supporting CPU
A circuit, designed for supporting a computer system having a CPU, a monitor, and a system memory electrically connected to the CPU, includes a south bridge, and a north bridge electrically...
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7454632 |
Reducing computing system power through idle synchronization
Systems and methods of power management provide for controlling the idleness of a processor based on an operating system schedule. The idleness of at least one device is synchronized with the...
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7454631 |
Method and apparatus for controlling power consumption in multiprocessor chip
A system is provided for detecting when a temperature of a multiprocessor chip approaches an established threshold temperature indicating an imminent overheat condition. When the threshold...
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7454630 |
System and method for interconnecting downstream USB ports using limited power during unconfigured state
An invention is provided for limiting power during an unconfigured state of a USB device. The invention includes a first voltage regulator, which supplies a first voltage, in electrical...
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7454641 |
System powered from a local area network cable
A system has a power consuming component, power source circuitry, and power control circuitry. The power source circuitry is to supply power from a number of different sources, including some...
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7454635 |
Power saving device and electronic device using the same
A microcomputer 11 stays in a power saving mode until a remote control signal is input and a first interrupt signal is input to an interrupt terminal 14 . When the first interrupt signal is...
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7454642 |
Method and architecture for power management of an electronic device
A method of reducing static power consumption in a low power electronic device. The electronic device including one or more power islands, each power island including: a local storage capacitor...
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7454637 |
Voltage regulator having reduced droop
An on-die voltage regulator having a suspend mode voltage generator and an active mode voltage generator. Output drivers of the active mode voltage generator are disabled in stages to reduce...
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7454633 |
Integrated circuit card for reducing power consumption
An integrated circuit card includes an interface block for performing an interface function with the external devices and a power controller for controlling power of a security integrated circuit...
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7451329 |
Techniques for measuring network resistive loss within a power-sourcing apparatus
Improved techniques involve provisioning power for a remote device through a data communications cable. Such techniques involve providing a first electrical stimulus (e.g., a first voltage, V 1 )...
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7451336 |
Automated load shedding of powered devices in a computer complex in the event of utility interruption
The present invention provides a method, apparatus and computer-readable program for providing management of a computing complex during a utility interruption. More specifically, the present...
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7451332 |
Methods and apparatuses for controlling the temperature of a data processing system
Methods and apparatuses to manage working states of a data processing system. At least one embodiment of the present invention includes a data processing system with one or more sensors (e.g.,...
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7451328 |
Display device with USB connectivity
A display device ( 20 ) with USB connectivity connects with one or more USB devices ( 30 ) via one or more USB ports ( 207 ). The display device includes a power module ( 201 ), a display...
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7447921 |
Scalable extensible network test architecture
A network test architecture includes a plurality of modules for performing a plurality of functions, each of the plurality of modules having a unique identifier. An additional module for performing...
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7447918 |
Method, apparatus and system for enabling a new data processing device operating state
A method, apparatus and system to enable a data processing device to operate while seemingly “off”. According to one embodiment, a data processing device is configured to recognize a new system...
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7447929 |
Countering power resonance
An embodiment may comprise a counter to provide a count value, enable logic coupled with the counter, and circuitry coupled with the enable logic, the circuitry to be powered up or down if the...
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7447928 |
Method for booting computer multimedia systems with a hot key standby state
A method for express activation of multimedia playing for a computer multimedia system with a hot key standby state is provided. The computer of the computer multimedia system, after completing...
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7447923 |
Systems and methods for mutually exclusive activation of microprocessor resources to control maximum power
A device for controlling power parameters in a microprocessor includes a resource activation control unit for controlling the maximum power of the microprocessor and two or more resources. The...
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7447925 |
Method of state maintenance for flash storage card in communication protocol
A method of state maintenance for a flash storage card system. The method includes using a plurality of signals, including a working voltage signal, a low voltage detection (LVD) signal, an LVD...
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7447757 |
Data processor, data processing method, and control program
A printer as a peripheral device notifies a proxy response server connectable to a LAN during transition to a sleep mode from a normal data processing wait state of sleep transition request. After...
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7447015 |
Disk-drive system having multiple power supplies and mirroring and method
A system and method for an improved multiple hard-disk-drive data-storage enclosure. Some embodiments position drives in counter-rotating pairs, each simultaneously accessing half the data, such...
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7444524 |
Dynamic voltage transitions
The operating voltage of an integrated circuit (e.g., a processor) is changed in response to one or more conditions (e.g., a laptop computer is connected to an AC power source). Both the operating...
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7444526 |
Performance conserving method for reducing power consumption in a server system
A method for managing power in a data processing system having multiple components includes determining a power budget for the system. Activity levels during a forthcoming time interval are then...
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7444528 |
Component reliability budgeting system
A system may include acquisition of a supply voltage information representing past supply voltages supplied to an electrical component, acquisition of a temperature information representing past...
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7444527 |
Circuit for saving power of a battery within an electronic equipment while the electronic equipment is powered off
A circuit for saving battery power within an electronic equipment while the electronic equipment is powered off, the circuit includes a switch circuit, a voltage regulator, a power management unit,...
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7444530 |
Standby circuit for an electrical device
The invention relates to a standby circuit, an electrical device with a standby circuit, a method for the control of the electrical device and a power supply assembly. Whereas the power supply unit...
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7444531 |
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...
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7441134 |
Self-packaged optical interference display device having anti-stiction bumps, integral micro-lens, and reflection-absorbing layers
An electronic device of an embodiment of the invention is disclosed that at least partially displays a pixel of a display image. The device includes a first reflector and a second reflector...
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7441127 |
Power controller and power control method for a portable contents player
A power controller includes a power detector detecting supply of first power given a predetermined power level and second power given a power level lower than the first power, a supply power switch...
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7441128 |
Power-state management of peripheral device by north bridge for power management of computer system
In a power management method of a computer system, the CPU asserts a clock-suspending grant cycle in response to a clock-suspending signal issued by the south bridge chip, and the south bridge chip...
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7441136 |
System for predictive processor component suspension and method thereof
An instruction cycle is determined from instructions stored in a cache, where the instruction cycle represents the sequence of instructions predicted to be executed by the processing device that...
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7441129 |
Regulator for reducing power supply transient voltages
A regulator for reducing transient voltages at a power supply output includes a switch connected between ground and the power supply output and a comparator for controlling the opening/closing of...
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7441133 |
Rack level power management for power over Ethernet
A method for rapidly powering a plurality of power over Ethernet ports constituted of: inputting an indication of available power; allocating a power budget to each of a first plurality of power...
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7441135 |
Adaptive dynamic buffering system for power management in server clusters
A system, method and computer program product for managing power consumption in a system comprising at least two computing devices. The at least two computing devices are organized as part of...
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7437575 |
Low power mode for device power management
An information handling system having PCI devices which comply with the Power Management Interface Specification have a low power mode that may be used to put Power Management Capability devices...
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7437576 |
Power management apparatus and method for managing the quantity of power that is consumed by a computer group including a plurality of computers interconnected by a network
A plurality of computers interconnected by a network include a computer group and have individual management modules. Each of the management module includes a unit for obtaining the quantity of...
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7437581 |
Method and apparatus for varying energy per instruction according to the amount of available parallelism
A method and apparatus for changing the configuration of a multi-core processor is disclosed. In one embodiment, a throttle module (or throttle logic) may determine the amount of parallelism...
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7437579 |
System and method for selective memory module power management
A memory module includes a memory hub that monitors utilization of the memory module and directs devices of the memory module to a reduced power state when the module is not being used at a desired...
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7437578 |
Advanced sleep timer
A sleep timer for changing a power state of a device includes a detector, a memory, a sleep interval setting unit, a timer, and a power unit. The detector detects interactions between a user and an...
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7437577 |
Information processing apparatus and power consumption control method
According to one embodiment of the invention, an information processing apparatus comprises a receiving unit to receive video data, a driver and a control circuit. The driver is configured to...
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7437582 |
Power control in a data flow processing architecture
Method and system for dynamically adjusting performance of circuitry blocks are described. A first circuit domain is coupled to an interim storage device. The first circuit domain includes a first...
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7437580 |
Dynamic voltage scaling system
Methods and apparatus for implementing a Dynamic Voltage Scaling (DVS) system are presented herein. In one embodiment, an embedded delay checker (EDC) cell is used to measure the actual activity...
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