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8607077 Multi-function integrated device and operating method thereof  
A multi-function integrated device and an operating method thereof are provided. The multi-function integrated device includes a data reading module, a network access module, and a power control...
8601288 Intelligent power controller  
A method, apparatus, and system in which an interconnect for an integrated circuit communicates transactions between one or more initiator Intellectual Property (IP) cores and one or more target IP...
8601296 Downstream device service latency reporting for power management  
For one disclosed embodiment, a transition from a first state to a second, different state for at least a portion of a downstream device may be identified. The first and second states may...
8601293 Recording/reproduction apparatus, and power supply control method of video server and recording/reproduction apparatus  
According to one embodiment, a recording/reproduction apparatus includes a power source controller. The power source controller includes a determination unit, a stand-by mode execution unit, and a...
8601305 System for selectively power gating function blocks having a regulator to provide normal operation power and a current limiter to provide standby power to the function blocks  
A power gating device may include a control unit that generates a first interrupt signal based on a mode change signal when a mode of a system is changed from a normal operation mode to a stand-by...
8599730 Methods and systems for split timer L3 P2P communications  
Methods and apparatus for reducing power consumption of a mobile station (MS) during layer 3 (L3) peer-to-peer (P2P) communications employing a request/response message pair are provided. To save...
8595535 Techniques for managing data storage systems using energy information  
Described are techniques for managing a data storage system. First energy information for each of one or more enclosures of the data storage system is determined. Second energy information for the...
8595723 Method and apparatus for configuring a hypervisor during a downtime state  
In one embodiment, a computer system comprises a host machine comprising a plurality of compute resources, at least one management processor, a hypervisor, at least one persistent state data store...
8595524 Communication device with a power supply restart control unit controlling restarting supply of power to a main processing unit  
A communication device includes a main processing unit and a sub-processing unit. The main processing unit includes a main performing unit that acquires time information indicating a performance...
8595388 Data processing system and data processor  
One data processor is provided with an interface for realizing connection with the other data processor. This interface is provided with a function for connecting the other data processor as a bus...
8595279 Floating-point processor with reduced power requirements for selectable subprecision  
A method and apparatus for performing a floating-point operation with a floating-point processor having a given precision is disclosed. A subprecision for the floating-point operation on one or...
8595516 System and method for global power management in a power over ethernet chassis  
A system and method for global power management in a power over Ethernet (PoE) chassis. Power supply status signals indicative of an operating condition of a plurality of power supplies are...
8593678 Information processing system, method and recording medium  
An image forming apparatus that functions as a client of a distributed file system is provided, in which the image forming apparatus includes: a distributed file system process part for mounting a...
8595532 Automatic power saving system and method for power interuptions  
Automatic power saving for decreasing power demand during a power interruption while maintaining the appearance of full operation of a signal processor including predefined power consuming...
8595525 On-chip thermal management techniques using inter-processor time dependent power density data for indentification of thermal aggressors  
Various embodiments of methods and systems for controlling and/or managing thermal energy generation on a portable computing device are disclosed. Data discarded from one or more processing core...
8595470 DSP performing instruction analyzed m-bit processing of data stored in memory with truncation / extension via data exchange unit  
A digital signal processor includes an instruction analysis unit, a digital signal processor (DSP) core and a memory unit. The instruction analysis unit receives an instruction and determines the...
8595545 Balancing power consumption and high availability in an information technology system  
A method is disclosed for balancing the requirements of high availability achieved by redundant active components and power saving achieved by less active components. The requirement for high...
8595533 Power management system, method thereof and storage medium  
A power management method for a host computer, which is coupled to a USB hub, is provided. It prevents the USB hub from entering into a suspend mode while the host computer stays in a host active...
8589325 Computer for arranging hibernation schedules using recorded user behavior data compared to a threshold  
A method for arranging schedules and a computer using the method are disclosed. The method comprises the steps of: recording a user behavior record in a predetermined time interval; filtering the...
8588247 Relay device and remote startup system  
A relay device is provided that includes a reception unit and a transmission unit. The reception unit receives a startup packet including a magic packet, a MAC address of controllable equipment,...
8589710 Image forming device which performs power saving control upon authentication printing  
An image forming device can operate in a print mode, a first power saving mode, and a second power saving mode. In the print mode, a first circuit having a unit to acquire the state of the image...
8589712 Determining a power saving mode based on a hardware resource utilization trend  
Techniques are disclosed for managing the amount of power consumed by server components of a computer system, each server component having multiple power modes. The utilization of each server...
8589721 Balancing power consumption and high availability in an information technology system  
A system and method are disclosed for balancing the requirements of high availability achieved by redundant active components and power saving achieved by less active components. The requirement...
8587809 Information processing apparatus, information processing system and computer readable medium  
According to an aspect of the invention, an information processing apparatus includes a control unit. The control unit changes a power supply state of the information processing apparatus from a...
8579191 Automated banking system controlled responsive to data bearing records  
An automatic banking machine operates responsive to data read from data bearing records corresponding to authorized user or financial account data. The machine includes a card reader for reading...
8583883 Storage system comprising function for reducing power consumption  
For at least one of storage unit, processor and cache memory which are I/O process-participating devices related to I/O command process, when a load of one or more I/O process-participating devices...
8583953 Power control for information handling system having shared resources  
An information handling system includes at least two processing systems that share system resources. In response to detecting a designated event, a power control module of the information handling...
8583885 Energy efficient sync and async replication  
A method, system and program product for managing data replication in a data replication system, the data replication system comprising a journal and a plurality of spindles configured to store a...
8578196 Zero indication forwarding for floating point unit power reduction  
A method and system for reducing power consumption when processing mathematical operations. Power may be reduced in processor hardware devices that receive one or more operands from an execution...
8578384 Method and apparatus for activating system components  
A selected thread is scheduled to run on a corresponding master of a multiple threaded processing system. When the priority of the selected thread is high, the selected thread is run on the...
8578195 Image forming apparatus, system on chip unit and driving method thereof  
An image forming apparatus which is connected to a host apparatus, the image forming apparatus including a first memory, a second memory, a universal serial bus (USB) interface to receive a USB...
8578186 Device and method for controlling supply voltage/frequency using information of process variation  
A device capable of controlling a supply voltage and a supply frequency using information of a manufacturing process variation includes a data storage device storing data indicating performance of...
8578189 Methods and apparatuses for dynamic power control  
Methods and apparatuses for dynamically budgeting power usage in a data processing system. In one aspect, a data processing system, includes: one or more first components capable of being...
8578180 Dynamic tuning of computing systems  
Some embodiments of a system and a method to dynamically tune a computing system have been presented. In one embodiment, a processing device running in a computing system monitors usage of one or...
8578185 Power supply control device, image processing apparatus, power supply control method and computer readable medium for controlling power supply  
A power supply control device includes a power supply controller that selectively performs a power supply mode and a power saving mode, a detector that detects a moving body in a predetermined...
8572320 Memory devices and systems including cache devices for memory modules  
A memory apparatus may include one or more cache memory integrated circuit (ICs), each of which may have compare circuitry that compares a received address with stored compare values, a cache...
8572416 Low power computer with main and auxiliary processors  
A processing device including first processors, second processors, a first chipset, and a second chipset. The first chipset is in communication with the first processors via a first bus. The second...
8572422 Disk array apparatus including insertion/extraction detection function of the connector  
An object of the present invention is to improve safety. A disk array apparatus of the present invention includes: CHE and MEM for temporarily storing data which is transmitted/received between a...
8570331 System, method, and computer program product for policy-based routing of objects in a multi-graphics processor environment  
A software layer is disposed between an application and a driver. In use, the software layer is adapted to receive an object from the application intended to be rendered by a first graphics...
8572414 Power supply system of electronic device with improved power saving in S5 state  
A power supply system for an electronic device includes a power supply unit adapted to convert AC power to a first DC power, a DC/DC converter connected to the power supply unit, a super I/O...
8566621 Method for implementing thermal management in a processor and/or apparatus and/or system employing the same  
A method for detecting temperature associated with a processor, results of the detecting being used for controlling power dissipation associated with the processor and/or apparatus and/or system...
8566628 North-bridge to south-bridge protocol for placing processor in low power state  
A processor integrated circuit has one or more processor cores and a power management controller in a North-Bridge that generates a first power state recommendation for the one or more processor...
8566629 Information processing apparatus and method of operation of data transfer circuit  
An information processing apparatus transferring data between at least a plurality of processors through first and second routes running through first and second data transfer circuits, which...
8560869 Dynamic power reduction  
Some embodiments of the invention include systems, apparatuses, and methods for dynamically reducing requested supply voltage based on idle functional blocks.
8560874 Method and system for power saving management  
The present invention discloses a method and a system for power saving management. The method includes: a new power consuming state attribute added for existing device object of the communication...
8559361 Wireless LAN power savings  
A system, comprising: a first receiver of a baseband processor (BBP) configured to determine whether a signal includes a frame; a second receiver of a media access controller (MAC) configured to...
8560866 Apparatus and method for providing network communications  
A system that incorporates teachings of the present disclosure may include, for example, a Power Over Ethernet (PoE) device (PD) having a controller to receive signals over a first cable having...
8555096 Method and apparatus for selectively placing components into a sleep mode in response to loss of one or more clock signals or receiving a command to enter sleep mode  
On a typical motherboard the processor and memory are separated by a printed circuit data bus that traverses the motherboard. Throughput, or data transfer rate, on the data bus is much lower than...
8555099 Device having multiple graphics subsystems and reduced power consumption mode, software and methods  
Many computing device may now include two or more graphics subsystems. The multiple graphics subsystems may have different abilities, and may, for example, consume differing amount of electrical...
8555008 Storage system with storage medium package power control  
The present invention makes is possible to appropriately set the power saving control of the storage device from the management device of the storage device. In addition, the storage device...