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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...
8463970 Method and system for managing sleep states of interrupt controllers in a portable computing device  
A method and system for managing sleep states of one or more interrupt controllers of processors contained within a portable computing device are described. The method includes a processor defining...
8464085 Method and device for controlling operation of a portable electronic device  
A method for controlling operation of a portable electronic device includes detecting an angle between a lid of the portable electronic device and a plumb line and controlling the operation of the...
8458495 Disk array controller capable of detecting and correcting for unexpected disk drive power-on-reset events  
A disk array controller detects disk drive power-on-reset events that may cause a disk drive to lose uncommitted write data stored in its cache. When an unexpected disk drive power-on-reset event...
8458503 Connected standby sleep state  
Power consumption and dissipation during sleep states of processors is reduced using a novel connected standby sleep state. In the connected standby sleep state a dedicated power plane is used to...
8457853 Circuit configuration for a serial communication with wake up function  
A circuit configuration for serial communication includes a first half for receiving and emitting sensing and/or actuating signals; a second half for receiving and emitting sensing and/or actuating...
8448849 Automated banking system controlled responsive to data bearing records  
An automatic banking machine operates responsive to data bearing records. The machine includes a card reader for reading user cards, and at least one of a note acceptor and a cash dispenser. The...
8453000 Method and system for reducing power consumption in an emergency shut-down situation  
In order to avoid loss of data, computer systems are often connected to a UPS which provides power backup in case of an emergency shutdown resulting from a power failure. However, as UPS units are...
8452255 Field device with dynamically adjustable power consumption radio frequency communication  
A field device for use in an industrial process control or monitoring system includes terminals configured to connect to a two-wire process control loop configured to carry data and to provide...
8446285 Methods and apparatus for controlling and testing a notification appliance circuit  
An arrangement for use in a safety notification system includes a source of negative voltage, a first resistor arrangement, and a circuit arrangement. The first resistor arrangement is coupled...
8447997 Method for managing storage, program and system for the same  
A system including plural storage devices provides a technique for controlling storage devices in which files are located by a file system, and turning on or off the storage devices based on...
8448000 Methods and apparatuses for operating 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.,...
8448003 Method and apparatus for activating sleep mode  
An integrated circuit includes a circuit including a plurality of functional blocks, a sensor associated with one of the plurality of functional blocks for sensing a state of activity thereof, and...
8447994 Altering performance of computational units heterogeneously according to performance sensitivity  
One or more computational units of a computer system are selectively altered in terms of performance according to which of the one or more computational units has a higher performance sensitivity...
8448006 Performing virtual and/or physical resource management for power management  
A mechanism is provided for directed resource folding for power management. The mechanism receives a set of static platform characteristics and a set of dynamic platform characteristics for a set...
8447998 Reducing current draw of a plurality of solid state drives at computer startup  
Reducing current draw of solid state drives from a shared power supply of a computer at computer startup, each SSD including computer memory, a capacitor, a disk controller, and a charge...
8447996 Circuitry and method for monitoring a supply voltage  
Embodiments related to comparing of a supply voltage are described and depicted.
8448004 Power savings using dynamic storage cluster membership  
A system for controlling power usage in a storage cluster by dynamically controlling membership in the storage cluster is disclosed. The storage cluster includes multiple storage servers that...
RE44229 Semiconductor integrated circuit device  
A semiconductor integrated circuit device with reduced consumption current is provided. A first step-down circuit stationarily forms internal voltage lower than supply voltage supplied through an...
8443221 Methods, systems, and computer readable media for advanced power management for serial advanced technology attachment (SATA)-based storage devices  
Methods, systems, and non-transitory computer readable media for advanced power management for serial advanced technology attachment (SATA)-based storage devices are disclosed. According to one...
8443219 Mechanism for reducing the power consumption of virtual desktop servers  
A mechanism for reducing the power consumption of virtual machine host servers is disclosed. A method for a virtual machine (VM) power reduction agent (PRA) hosted by a VM may include identifying a...
8443212 Automated battery calibration  
A computing device executes a boot process. During boot process execution, the computing device initiates automatic calibration of a battery connected to the computing device.
8443214 Method and system for optimizing power consumption in a mobile environment  
The present invention relates to a system and method adapted to optimize power consumption in a communication system used in a Gigabit Ethernet environment. The method comprises determining at...
8443209 Throttling computational units according to performance sensitivity  
A power allocation strategy limits performance of a subset of a plurality of computational units in a computer system according to performance sensitivity of each of the plurality of computational...
8443217 Information processing apparatus, method, and program  
An information processing apparatus including a baseband signal manager, a determining unit, and a power supply controller is connected to one or more apparatus via an interface. The interface...
8443216 Hardware automatic performance state transitions in system on processor sleep and wake events  
In an embodiment, a power management unit (PMU) may automatically transition (in hardware) the performance states of one or more performance domains in a system. The target performance states to...
8443211 Hibernation or suspend using a non-volatile-memory device  
This disclosure describes techniques for using a non-volatile-memory device such as flash memory to store memory data during hibernation or suspend. By so doing, hard drives and/or data are safer,...
8443220 Automated voltage control for scheduled server outage in server cluster by determining future workload increase for remaining servers based upon service level objectives and determining associated voltage adjustments  
Information regarding a scheduled outage for a server associated with a cluster of servers is received at a voltage regulation system (VRS) for the cluster of servers. A work load increase is...
8438416 Function based dynamic power control  
A system and method for dynamic function based power control is disclosed. In one embodiment, a system includes a bridge unit having a memory controller and a communication hub coupled to the...
8433970 Techniques to control power consumption in an iterative decoder by control of node configurations  
A method for controlling power consumption of an iterative decoder based on one or more criteria is described. The method may include performing iterative decoding on a demodulated signal to...
8433939 Display apparatus with dual-screen and display method thereof  
A method applied in a display apparatus is provided. The display apparatus includes a first screen, a second screen, power signal means. The first screen is volatile. The second screen is...
8433940 Conserving power by reducing voltage supplied to an instruction-processing portion of a processor  
One embodiment of the present invention provides a system that facilitates reducing static power consumption of a processor. During operation, the system receives a signal indicating that...
8433934 Saving battery on wireless connections on mobile devices using internal motion detection  
Implementations relate to a computer-implemented method, device, and computer readable storage medium for optimizing battery life in a mobile computing device. The method includes determining that...
8433937 Automated transitions power modes while continuously powering a power controller and powering down a media controller for at least one of the power modes  
A data storage device comprising a storage media, a media controller, a power system and a power controller is disclosed. The media controller is configured to read data from and write data to the...
8433935 Energy management of remotely controllable devices associated with a workspace based on users scheduled activities in a calendar application and users' current network activities  
A method and computer program product for controlling energy utilization includes receiving user activities from each of a plurality of users into one or more software application, associating each...
8429426 Secure pipeline manager  
A method for data storage includes supplying data to and from a host to a storage memory via a secure data path. A first CPU is employed to control operation of the storage memory, and a second CPU...
8428255 Selective switching between data sources  
A sink may be to used to process multimedia digital data. The sink may include a plurality of input ports, an output port, a switchably-enabled selector to select an input port from a plurality of...
8429432 Stand-by power system for information handling systems  
A power supply system includes a power supply coupled to a load via a main power rail, and a switch coupled between the power supply and the load on an auxiliary power rail. A controller controls...
8429431 Methods of achieving cognizant power management  
A system and method of increasing the efficiency of overall power utilization in data centers by integrating a power management approach based on a comprehensive, dynamic model of the data center...
8429380 Disabling redundant subfunctional units receiving same input value and outputting same output value for the disabled units in SIMD processor  
A processor includes a plurality of subfunctional units provided corresponding to respective slots of one or more pieces of operation result data including a plurality of slots for an SIMD...
8429436 Apparatus, system, and method for power reduction in a storage device  
An apparatus, system, and method are disclosed for managing power consumption in a data storage device. An audit module monitors a power consumption rate of the data storage device relative to a...
8428787 Electronic device and power management method thereof  
The present invention discloses an electronic device having a power management module and a power management method thereof. Within the power management method is used for an electronic device,...