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7779279 Power supply system for CPU where an old generation CPU conforms to a second standard and a new generation CPU conforms to a first standard  
A power supply system for CPU is disclosed. The CPU includes a plurality of dynamic voltage identification (VID) pins, and the power supply standard of the CPU conforms to a first standard. The...
7779281 Controlling input power  
Controlling input power is disclosed. In some embodiments, an in situ measurement of an operating condition in an operating environment is compared to a benchmark, and the comparison is used at...
7774443 Power-manager configuration upload and download method and system for network managers  
A power management system embodiment of the present invention comprises a power manager with a network agent in communication over a network with a network manager. The power manager is connected...
7774633 Controlled power cycling in computing devices  
Cycling power in a computer to clear hang-up conditions may include disabling low voltage DC signals between an output of a standby DC power supply and standby-powered circuits in response to a...
7770042 Microprocessor with improved performance during P-state transitions  
A microprocessor includes core logic that operates according to a core clock signal in order to execute program instructions, clock generation circuitry controllable to generate the core clock...
7770035 Method and apparatus for providing power to a computerized device  
A data communications network that includes a data communications device and a midspan device where the data communications device directs data to computerized devices, such as IP phones, within...
7765415 Semiconductor integrated circuit  
A semiconductor integrated circuit has an internal circuit to which operation power is supplied or interrupted, and a power supply control circuit for controlling the supply and interruption of...
7765421 Automatic power management of a network powered device  
A system delivers power to a powered device through a local area network using a power sourcing equipment to process data of an interconnected network and to receive power from a first power...
7759916 Regulator with device performance dynamic mode selection  
A voltage regulator device and accompanying methods are provided for providing efficient voltage regulation to an electronic device. Efficient regulator 400 receives an input voltage on VIN from a...
7761723 Processor temperature control interface  
Techniques for a processor temperature control interface. In one embodiment, a processor includes a bidirectional interface and output logic to assert a first signal indicating an internal high...
7757108 Method and apparatus for implementing a sleep proxy for services on a network  
One embodiment of the present invention provides a system for implementing a sleep proxy. The system starts by receiving a request at the sleep proxy for information pertaining to a service...
7757109 Circuit arrangement for activating a circuit block and method for the same  
An integrated circuit includes functional blocks, a power control unit controlling the provision of power to the different functional blocks of the integrated circuit, a detecting unit detecting...
7757094 Power management for subscriber identity module  
A power management technique for a Subscriber Identity Module (SIM), makes use of a voting process to determine when to power-up and power-down the SIM. In particular, the voting process...
7757107 Maintaining a power budget  
A server is capable of maintaining a power budget. The server comprises a central processing unit (CPU), a management processor, a power measurement circuit, and a comparison circuit. The...
7757105 Electronic device system and controller  
In an electronic device system where a controller and a target device are connected to each other via an IEEE 1394 serial bus, the controller comprises: command sending means for sequentially...
7752472 Protocol and interface between a LAN on motherboard (LOM) and a powered device (PD) for a personal computing device (PCD)  
A Power-over-Ethernet (PoE) communication system dynamically provides power and data communications over a communications link. In a computing environment made up of one or more personal computing...
7752469 Power adapter including peripheral unit capable of supplying power for computer and the peripheral unit  
This patent specification describes a power adapter which includes a power unit including a converter to supply power to a computer and a peripheral unit configured to communicate with the...
7752471 Adaptive USB mass storage devices that reduce power consumption  
A bridge circuit that is located between a peripheral device and a USB connection to a host. The bridge stores data indicating the amount of power required to execute each particular command. When...
7752470 Method and system for power management including device controller-based device use evaluation and power-state control  
A method and system for power management including device controller-based device use evaluation and power-state control provides improved performance in a power-managed processing system....
7747800 Storage system comprising power saving function  
A storage system constituted such that power saving to an administrator-desired storage device can be performed from a management device. That is, the storage system comprises a power-saving...
7743266 Method and system for optimizing filter compensation coefficients for a digital power control system  
A method and system is provided for optimizing the digital filter compensation coefficients of a digitally controlled switched mode power supply within a distributed power system. A power control...
7739523 Display system, access point of display system, and power control method  
Provided is a system including a computer, a display device for performing display based on a signal from the computer, and an access point for performing communication between a wired network and...
7739531 Dynamic voltage scaling  
An apparatus and method for dynamically controlling the maximum frequency of operation of the IC is provided. The invention optimizes power consumption in a device by measuring a current maximum...
7732949 System for method of predicting power events in an intermittent power environment and dispatching computational operations of an integrated circuit accordingly  
A system and method of predicting power events in intermittent power environments and dispatching computational operations of an integrated circuit accordingly. A power management prediction...
7730318 Integration of high-assurance features into an application through application factoring  
Application factoring or partitioning is used to integrate secure features into a conventional application. An application's functionality is partitioned into two sets according to whether a given...
7725743 Mobile device with index creation function, method controlling the same, and computer program for executing the method  
A mobile device includes a file storage portion, a file reading portion, an index creating portion, an electric storage portion, an electric energy input/output portion, and an index creation...
7725741 Computer system and power supplying method thereof  
A computer system and a power supplying method thereof in which noise due to switched power mode is reduced for a user's convenience. The computer system comprises a mode determiner to generate a...
7721124 System and method for signaling a first device from a second device  
A signaling circuit may be implemented with a connection comprised of signal lines having predefined signals and/or functions. The predefined signals and/or functions may be defined by an...
7716508 Portable electronic apparatus and method for timely receiving and displaying electronic files  
A portable electronic apparatus for timely receiving and displaying an electronic file is provided. The portable electronic apparatus is connected to a sender which transmits an electronic file to...
7716499 Electronic apparatus supplying power to external equipment based on information received from a host or the external equipment  
An electronic apparatus, capable of efficiently supplying power in accordance with execution process analysis of the electronic apparatus and classification of externally connected external...
7716222 Quorum-based power-down of unresponsive servers in a computer cluster  
A quorum-based server power-down mechanism allows a manager in a computer cluster to power-down unresponsive servers in a manner that assures that an unresponsive server does not become responsive...
7714852 Systems and methods for blanking a display screen on a display device of a computer system  
In an exemplary method, a filter driver on a computer system receives notification of an event during which a display screen on a display device of the computer system should be blank. An example...
7711967 Apparatus and method for multi-point detection in power-over ethernet detection mode  
An apparatus and method for multi-point detection in a power source equipment (PSE) device is provided. During multi-point detection, a series of at least four currents is sequentially applied to...
RE41304 Method and apparatus for power supply capable of effectively reducing a power consumption  
A power supply apparatus includes a DC-to-DC converter performing a voltage conversion converting a voltage of a source power supplied from a direct current power source to a first predetermined...
7711966 Dynamic clock frequency adjustment based on processor load  
In general, the disclosure is directed to techniques for reducing power consumption within computing devices, such as wireless communication devices. A device dynamically adjusts the CPU clock...
7702932 Power management of a network by increasing a number of adjacent flows that share a computing device  
A power management technique for a network including a plurality of computing devices. The power management technique includes identifying an order in which one or more devices of the plurality of...
7698574 Power supply device and communication system  
The invention relates to a power supply device and a communication system. The power supply device supplies power to a main device. The communication system is provided with the main device...
7698490 Passive USB power configuration switching  
A system for a universal serial bus (USB) device to perform power configuration to operate with a USB host. A connection to the USB host is enabled. Then a high-power configuration is reported to...
7698587 Portable electronic apparatus with a power saving function and method for implementing the power saving function  
A method for implementing a power saving function of the portable electronic apparatus is provided. The method includes the step of: receiving an electricity quantity value transmitted from the...
7698578 Temperature-dependent power adjustment of transmitter  
A device includes a transmitter, at least one temperature sensor; and a controller. The controller is responsive to the at least one temperature sensor indicating that a temperature has risen...
7694159 Method of remotely controlling the power consumption of one or more servers  
An embodiment of a method for remotely controlling power consumption of at least one server, including providing remote control to an administrator over a power state of at least one server,...
7689846 Method and apparatus for increasing the operating frequency of an electronic circuit  
One embodiment of the present invention provides a system that facilitates temporarily increasing the operating frequency of an electronic circuit, such as a computer system, beyond a maximum...
7689842 Always ready computing device  
Systems and methods for producing a simulated off condition in a computing device using a set of software drivers that interact with a system service and the device BIOS. The computing device...
7685441 Power control unit with digitally supplied system parameters  
Methods and apparatuses provide voltage regulation for a processor. Control or configuration parameters for a voltage regulator (VR) are provided digitally over a configuration bus to a VR...
7685148 Automatically configuring a distributed computing system according to a hierarchical model  
A distributed computing system conforms to a multi-level, hierarchical organizational model. One or more control nodes provide for the efficient and automated allocation and management of...
7681058 Information processing apparatus and power supply control method  
In standby mode, memory contents are saved to a hard disk. After AC power has been removed by disconnecting the AC plug, when the AC power is restored the data saved on the hard disk is...
7681059 Computer sleep/awake circuit  
A sleep/awake circuit includes an infrared receiving/sending module, a micro-control circuit, and a bus control circuit. The micro-control circuit sends a command signal to the infrared...
7676658 Data processing apparatus configured to load a program corresponding to each of a plurality of functions into a memory and execute the loaded program, and method for loading programs in the data processing apparatus  
A data processing apparatus and method configured to load a program corresponding to each of a plurality of functions into a memory, the apparatus and method including storing a program for a...
7676622 System and method for improved bus communication  
A system for bus communication includes a first port coupled to a bus, comprising a first engine configured to respond to bus signals on the bus, according to a predetermined protocol. A second...
7673162 Information processing terminal with wake on LAN and power control method thereof  
An information processing terminal includes a WOL monitoring unit for monitoring whether or not a particular packet for indicating resumption of operation from a suspended state is received, a...