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8527799 Information processing apparatus capable of being instructed to power off by a command from external apparatus, method of controlling the same, and storage medium  
An image processing apparatus that is capable of being instructed to power off, by a power switch or a command from an external apparatus, and is capable of executing the restart thereof under...
8526276 Optical disk drive capable of reducing power consumption  
The present invention provides an optical disc drive and computer. The optical disc drive comprises: a tray for laying a disc therein; a drive means connected to the tray; and a control circuit for...
8522060 Computer system, method for controlling the same, and program  
A computer system 10 includes a plurality of nodes, a main memory device 41 and an input-output device 42 which both are shared between the nodes and which connect with any of the nodes, and a...
8522064 Server system having mainboards  
The present invention provides a server system comprising a first group of mainboard modules and a second group of mainboard modules, each of the first and second groups of mainboard modules...
8516278 Power consumption control method and apparatus for a portable terminal  
A method and apparatus control power consumption in a portable terminal by cutting the direct current (DC) bias voltage. The power consumption control apparatus of a portable terminal is connected...
8516204 Memory control device and method for controlling the same  
The present invention provides a storage control device which enables the time between failures to prolong as much as possible, though it uses HDD's whose mean time between failures is relatively...
8516284 Saving power by placing inactive computing devices in optimized configuration corresponding to a specific constraint  
A system method and computer program product for managing readiness states of a plurality of computing devices. A programmed processor unit operates, upon receipt of a request, to either: provide...
8516288 Microcomputer  
IO buffers that operate with an IO power supply system and cut cells that isolate the IO buffers from each other are disposed on the periphery of an always-on power supply area and a power supply...
8516287 Computer system for interrupting a communication function and control method thereof  
A computer system and a control method thereof, the computer system including: a processor which executes a program; a communication unit which communicates with an external device; a main body...
8510582 Managing current and power in a computing system  
A system and method for efficient power transfer on a die. A semiconductor chip comprises on a die two or more computation units (CUs) utilizing at least two different voltage regulators and a...
8508663 Electronic device capable of wired connection to an external device having a power-save mode  
An electronic device has a plurality of wired-connection terminals, a selection portion that selects one of the plurality of wired-connection terminals for input of source data, and a transmission...
8510581 Anticipation of power on of a mobile device  
A method of managing the power up of a device that has power down state and at least two power up states. The method includes statistically analyzing the power up time profile of the device. The...
8510583 Asynchronous sleep mode for host controller  
Embodiments of the invention utilize a universal serial bus (USB) host controller to traverse an asynchronous data transfer list to identify data transfers to execute. The asynchronous data...
8510580 Power management for a system on a chip (SoC)  
In one embodiment, the present invention includes a method for sending a first link handshake signal between a first subsystem and a power management unit (PMU) of a system on a chip (SoC) to...
8510577 Reducing power consumption by offloading applications  
Methods of reducing power consumption in a computing device are described in which file sharing applications which are running in the background are offloaded onto a lower power subsystem and the...
8510586 Mobile terminal and power control method  
A mobile terminal includes: a tamper-detection circuit (17), an information processor (13) that is capable of executing a suspend function, a first battery (23) supplying power to the information...
8510569 Providing integrity verification and attestation in a hidden execution environment  
In one embodiment, a processor includes a microcode storage including processor instructions to create and execute a hidden resource manager (HRM) to execute in a hidden environment that is not...
8504857 Programmable availability for a high availability system  
A storage system includes a storage array and a host system in communication with the storage array. The storage array has a first module and a second module with electronics configured to provide...
8505020 Computer workload migration using processor pooling  
An event calling for a migration of a workload from a source processor set of processing units to a target processor set of processing units is detected. Processes of the workload are allocated to...
8504859 Data interface power consumption control  
Apparatus and techniques relating to data interface power consumption control are disclosed. Components of a data transfer module may be selectively moved between their normal operating states and...
8504855 Domain specific language, compiler and JIT for dynamic power management  
The aspects enable a computing device or microprocessor to determine a low-power mode that maximizes system power savings by placing selected resources in a low power mode while continuing to...
8504858 Wireless input device with a power saving system  
An input device with a power saving system is provided for reducing the power consumption of the input device when the input device is at rest. The input device may include a sensor, a rest mode...
8498328 Energy management for wireless devices  
A method for managing energy usage of a wireless device during a data transfer in a wireless communication network comprises determining a data rate associated with the data transfer, determining...
8499329 Power saving device  
A power saving device is described that is disposed in use between a further device and a mains power supply for supplying power to the further device. The power saving device includes: a...
8499182 Semiconductor device and data processing system  
A semiconductor device has reduced power consumption and processing time associated with the release of a low power consumption state set by a central processing unit thereof. The semiconductor...
8495399 Communication apparatus and method of controlling communication apparatus with reduced power consumption  
A communication apparatus which is connected to an information processing apparatus so as to operate dependent on the information processing apparatus and connects the information processing...
8495277 Semiconductor integrated circuit, system device including semiconductor integrated circuit, and semiconductor integrated circuit control method  
A disclosed semiconductor integrated circuit interfaces an external circuit and a host for controlling the external circuit and obtains data used to interface the external circuit and the host from...
8495393 Remote power management system and method for cluster system  
A remote power management technology for a cluster system of the present invention can monitor and control the power status of multiple hosts of the cluster system individually, thereby decreasing...
8495400 Energy-efficient transitioning among device operating modes  
Methods and devices are provided for managing the transitions between operating modes in a data device. In an illustrative example, a method includes storing, in a control system for a device, a...
8495272 Method to save bus switching power and reduce noise in an engineered bus  
A computer implemented method, bus switching system, and computer usable program code are provided for saving bus switching power and reducing noise. A request for data is received from a requester...
8495403 Platform and processor power management  
The present invention relates to platform power management. In some implementations, platform tasks, that require servicing by a host processor, may be serviced in groups to create longer or more...
8495401 Image forming apparatus and control method thereof  
Disclosed is an image forming apparatus includes an imaging forming unit configured to form an image; a main controller configured to control an operation of the imaging forming unit; a USB...
8489908 Information processing apparatus, power mode control method, and power mode control program product  
An information processing apparatus switches from a regular power mode to a power saving mode in the event that a first control unit does not process packets for a certain period of time. The...
8489907 Method of selective power cycling of components in a memory device independently by reducing power to a memory array or memory controller  
In a non-volatile memory system, physically separate power rails are provided from a host system to a NVM device for independently power cycling a controller and memory array in the NVM device. The...
8484412 Power mode operation of a magnetic tape drive  
A magnetic tape drive having a tape drive system for moving magnetic tape, tape read/write and servo system, tape cartridge load/unload systems, I/O communications, memory; and a control system,...
8484498 Method and apparatus for demand-based control of processing node performance  
An apparatus and method for performance control of processing nodes is disclosed. In one embodiment, a system includes a processing node and a power management unit configured to, for each of a...
8484652 Systems and methods for task execution on a managed node  
Systems and methods for executing tasks on a managed node remotely coupled to a management node are provided. A management controller of the management node may be configured to determine at least...
8484499 Applying low power enablement of computing devices to process VoIP phone calls  
An apparatus and method for enabling a computing device to process VoIP phone calls while conserving the computing device's resources is disclosed. The apparatus comprises a computing device...
8477042 Apparatus for signaling different notification appliance circuit configurations  
An arrangement for use in a safety notification system includes first, second, third and four outputs configurable for first and second wiring configurations of notification appliance circuits. The...
8473108 Information apparatus and method of optimizing cooling efficiency of air conditioner  
An air conditioner that cools inside a room wherein a plurality of server apparatuses is arranged, is driven with high efficiency. An information apparatus is communicatively coupled to a plurality...
8473766 Optimizing power usage by processor cores based on architectural events  
A method and apparatus to monitor architecture events is disclosed. The architecture events are linked together via a push bus mechanism with each architectural event having a designated time slot....
8473762 Power delivery in a heterogeneous 3-D stacked apparatus  
A heterogeneous three-dimensional (3-D) stacked apparatus is provided that includes multiple layers arranged in a stacked configuration with a lower layer configured to receive a board-level...
8473764 Methods and systems for power efficient instruction queue management in a data processing system  
Methods and systems for managing power consumption in data processing systems are described. In one embodiment, a data processing system includes a general purpose processing unit, a graphics...
8473767 Electronic device and power management method thereof  
A method for managing power of an electronic device receives a power signal of a peripheral device of the electronic device, determines if a data signal of the peripheral device is received at a...
8473760 Memory system and server system  
According to one embodiment, a memory system includes a NAND flash memory includes a memory cell array includes pages, and a volatile data register with a storage capacity of one page, and...
8468374 Access point rotation for sharing power load  
Aspects of the disclosure provide a method for sharing power load in a network. The method includes identifying a first device to serve as an AP of the network in a next time interval, providing...
8468378 Interface card, network device having the same and control method thereof  
An interface card is capable of communicating with an external device and includes a power supplier; a non-volatile memory which stores executable instructions to operate in an active-mode and a...
8468371 Energy management for datacenters  
A datacenter schedules and executes requests to conserve energy. The datacenter uses an event-based opportunistic approach to schedule and run the requests, which provides energy efficiency. The...
8468298 Management device and management method  
Timing at which a rotation of a physical disk can stop is taken to more appropriately stop the rotation of the physical disk. A management device for managing a storage device and a server includes...
8464084 Serial ATA (SATA) power optimization through automatic deeper power state transition  
A host device and a storage device with a Serial ATA (SATA) architecture to independently transition to a deeper low power state after first entering an initial low power state without first...