Match Document Document Title
8046606 Host computer with shared storage device  
A host computer formed of a motherboard, a power supply unit with a power switch, a data storage device and an external interface is disclosed to have a transfer switch switchable between a first...
8041964 Ultra low power wake-up circuit  
An apparatus for selectively enabling power including a power supply, and a device having a controller and an input activated by a user. The controller is selectively powered by the power supply....
8041965 Power control device for processor  
A processor has: a power table including a plurality of power control registers each rewritably storing power control information; a condition determiner for rewritably storing a plurality of...
8041976 Power management for clusters of computers  
Power management for clusters of computers, a cluster including a configuration of computers operating in a power management domain, one or more of the computers of the cluster having a power...
8041966 Electric power supply system, terminal, electric power supply method and computer readable medium  
The electric power supply system includes a first terminal that electric power is supplied thereto from a first power supply to operate, a second terminal that is connected to the first terminal...
8037325 System and method for determining power consumption  
A system and method is provided to measure the power consumption of circuits whereby, in one aspect, a processor's temperature is maintained so that its power consumption is measured at the point...
8037327 System and method for improving dynamic response in a power supply  
A system for improving dynamic response in a power supply includes a mainframe module having a memory and a mainframe microprocessor, the mainframe processor configured to calculate a plurality of...
8037328 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...
8032259 Bi-directional power control  
An electrical circuit for bi-directional power control between two devices, including a first battery-operated device, including a first battery for providing a source of power to the first...
8032261 Cooling system with adaptive protocol cooling unit  
A cooling system includes a fan unit having a terminal receiving a signal representative of a commanded fan speed and a terminal for receiving a signal representative of actual fan speed. A system...
8032771 Systems and methods for controlling power consumption of power supply of electronic devices by switching between modes based on control signals  
A method of controlling power consumption of a power supply of a device may include receiving a control signal that switches the device between first and second modes of operation; and switching...
8032233 Method and apparatus for actively managing consumption of electric power supplied by an electric utility  
A client device manages consumption of power supplied by an electric utility to multiple power consuming devices. Power flow to the power consuming devices is selectively enabled and disabled by...
8028177 Method for changing power states of a computer  
A method for changing power states of a computer sends a shutdown event to all running applications before the computer goes to sleep to prevent data loss in a sleep state of the computer....
8028175 System and method for power sourcing equipment detection of a powered device power failure for power backup  
A system and method for power sourcing equipment (PSE) detection of a powered device (PD) power failure for power backup. A PSE can power a PD at a low level of power as a backup power source....
8027046 Image processing apparatus, control apparatus thereof, and image processing system that manages component power individually  
A control apparatus connected to the plurality of image processing apparatuses by way of a network judges whether to apply current to a data processing unit held by the image processing apparatus...
8028178 System and method for providing external power on a universal serial bus  
A universal serial bus power control circuit including at least one first switch which selectively couples a power source node to an external power node, a comparator which detects when the...
8024585 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...
8024584 Remote connection system capable of generating a wake-up command and method thereof  
A remote connection system capable of generating a wake-up command and method thereof include a remote connector with a power supply input receiver capable of being connected to a power source and...
8024594 Method and apparatus for reducing power consumption in multi-channel memory controller systems  
Disclosed is a method, apparatus and computer program product for reducing memory power consumption in a server system. The server system includes a memory controller and a plurality of Dual...
8024593 Communication device  
A communication device searches for a desired communication device and requests a service, without being conscious of the status of the power supply of other communication devices on a network,...
8020016 Method for controlling electric power of computer system  
To reduce the electric power consumption in a computer system having at least one server and at least one data processing apparatus, the data processing apparatus includes an electric power...
8020010 Memory power controller  
A memory power controller comprises a clock generation circuitry for generating a first clock signal and a second clock signal responsive to a source clock and a determination that the source...
8020013 Adjustable-voltage power-over-ethernet (PoE) switch  
An adjustable-voltage Power-over-Ethernet (PoE) switch provides data signals and output electrical powers to a multiple number of output PoE ports. The adjustable-voltage PoE switch has an output...
8020011 Shared interface device for selectively using power supply over ethernet (POE) card and wireless network module  
The present invention relates to a shared interface device for Power Over Ethernet (POE) and a wireless network module, comprises a motherboard and an interface device used for inserting a POE...
8010775 Method and related apparatus for reducing CHIPSET power consumption  
A method for reducing computer system power consumption. The computer system includes a memory module having a plurality of address pins, and a chipset having a plurality of driving units for...
8010812 Method and apparatus for actively managing consumption of electric power supplied by one or more electric utilities  
A server manages consumption of power supplied by at least one electric utility to multiple power consuming devices. Power flow to the consuming devices is enabled and disabled by controllable...
8009323 Image forming apparatus with sheet-handling device preparatory operation control  
An image forming apparatus which is capable of bringing processing devices, such as sheet feed devices and post-processing devices connected respectively to the image forming apparatus, into...
8010813 Structure for system for extending the useful life of another system  
Disclosed is a design structure for an associated first system for extending product life of a second system in the presence of phenomena that cause the exhibition of both performance degradation...
8006110 Method and apparatus for keeping a virtual private network session active on a portable computer system including wireless functionality  
An apparatus for keeping a VPN session alive on a portable computer system such as a laptop computer includes a processor that executes instructions that implement application software. The laptop...
8006107 Method for remote power control and the circuit thereof  
The present invention provides a remote control system for a power supply, comprising: a display data channel (DDC); a first control circuit electrically connected to said DDC, coding and sending...
8006132 Storage subsystem and power supply system  
The present invention includes a plurality of disk units for storing data from a host computer, a plurality of power supply apparatuses for supplying DC power to each of the disk units via main...
8001395 Portable electronic device having synchronous processing module  
A portable electronic device includes a system chip, an enabling switch, a signal conversion circuit, a power switching circuit, a storage medium and a synchronous processing module. The enabling...
8001398 Power source control method of image forming apparatus, power source control system of image forming apparatus, power source control apparatus, image forming apparatus and computer program product  
A control unit 51 obtains a user ID of a user who enters a room from card reading information read by card readers so as to judge existence or nonexistence of an available image forming apparatus...
8001401 Power throttling of collections of computing elements  
An apparatus and method for controlling power usage in a computer includes a plurality of computers communicating with a local control device, and a power source supplying power to the local...
8001399 System and method for secure communication for power over ethernet between a computing device and a switch  
A system and method for secure communication for power over Ethernet (PoE) between a computing device and a switch. Various power management information can be used as inputs in a process for...
8001393 Storage control device  
The storage control device of the present invention reduces the power consumption amount by stopping the transmission of power to enclosures that are not accessed. A plurality of additional...
8001312 Circuit board system  
A circuit board system for connecting with at least an expansion card that includes a Programmable Logic Device (PLD) electrically coupled to the expansion slot. The PLD is configured to detect...
8001394 Method and system of multi-core microprocessor power management and control via per-chiplet, programmable power modes  
A computer-implemented method and a system for managing power in a multi-core microprocessor are provided. A power management control microarchitecture in a chiplet translates a first command...
7996665 Information processing device, power supply control method and storage medium  
An information processing device includes: a power-off detection unit for detecting a signal relating to a power-off operation of a user; an application program termination unit for terminating a...
7996696 Updating kernel affinity for applications executing in a multiprocessor system  
A multiprocessor system dynamically updates CPU affinities for processes executing on processors of the multiprocessor system based on an external signal. The external signal is generated by a...
7995329 Modular power distribution system and methods  
A modular power distribution system comprises a chassis; and a backplane including a power input, and a plurality of module connection locations. A plurality of modules are mounted in the chassis,...
7996693 Integrated circuit environment initialization according to information stored within the integrated circuit  
A method for automatically initializing the operational settings of a system from information stored within a non-volatile storage of an integrated circuit so that the operational requirements of...
7992023 Method and system for managing peripheral connection wakeup in a processing system supporting multiple virtual machines  
A method and system for managing peripheral connection wakeup signaling in a processing system supporting multiple virtual machines provides a mechanism by which ownership of a peripheral having...
7992021 Power-managed server and method for managing power consumption  
A power-managed server and method for managing power consumption is disclosed. According to one embodiment, a power-managed server data processing system is provided among a plurality of server...
7992014 Administering power supplies in a data center  
Administering power supplies in a data center including, upon connection of a first power supply through a power line to a circuit breaker in the data center, querying, by a power supply...
7992012 Power source control circuit, power source control device, power source control system, and information processing device  
In order to make it possible to reduce the time required for the central power source control unit to perform power source control of the power source unit of the expanded apparatus, the central...
7987377 System for preventing unauthorized activation of computer  
An exemplary network system includes a remote computer and a network server. The remote computer includes a baseboard management controller (BMC), a south bridge chipset, a power button, and a...
7987378 Automatic power-off of bluetooth device from linked device  
Methods and systems for powering-off a Bluetooth device from a linked device are provided. A device can transmit a Bluetooth signal to a linked device to instruct the linked device to power-off....
7987380 Methods and apparatus to detect voltage class of a circuit  
A method including monitoring whether an externally originating signal reaches a predetermined threshold value in a host, producing an output value based on the monitoring, and identifying a power...
7984311 Demand based power allocation  
A demand based power re-allocation system includes one or more subsystems to assign a power allocation level to a plurality of servers, wherein the power allocation level is assigned by priority...