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8321693 Parallel processing method and system, for instance for supporting embedded cluster platforms, computer program product therefor  
A multi-processing system-on-chip including a cluster of processors having respective CPUs is operated by: defining a master CPU within the respective CPUs to coordinate operation of said...
8321699 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...
8321692 Information processing apparatus, information processing apparatus control method, and storage medium  
An information processing apparatus includes a plurality of storage units, a mirroring control unit configured to execute mirroring processing, which includes writing processing for writing same...
8316245 Method and apparatus for fail-safe start-up circuit for subthreshold current sources  
A method and apparatus for fail-safe start-up circuit for subthreshold current sources have been disclosed.
8316247 Method and apparatus for user-activity-based dynamic power management and policy creation for mobile platforms  
A method and apparatus for user activity-based dynamic power management and policy creation for mobile platforms are described. In one embodiment, the method includes the monitoring of one or more...
8316252 Distributed clock gating with centralized state machine control  
A method, computer program product, and system are provided for controlling a clock distribution network. For example, an embodiment of the method can include programming a predetermined delay...
8312301 Methods and devices for treating and processing data  
A data processing unit having a field of clocked logic cells (PAEs) which is operable in different configuration states and a clock preselecting means for preselecting logic cell clocking. The...
8307220 Managing power consumption of a computer  
Methods, computers, and products for managing power consumption of a computer, the computer including a computer processor and managing power consumption of a computer includes: dynamically during...
8307232 Power supply delivery for leakage suppression modes  
A system including an integrated circuit (IC) and a power supply regulator external to the IC. The IC operates in accordance with an active mode and a lower power mode, and is configured to retain...
8296597 Computer system capable of dynamically modulating operation voltage and frequency of CPU  
A computer system capable of dynamically modulating an operation voltage and an operation frequency of a CPU comprises: a CPU from which a VID1 is outputted based on a real load of the CPU; a VID...
8296596 Computer system capable of dynamically modulating core-voltage and clock frequency of CPU  
A computer system capable of dynamically modulating a core-voltage and a clock frequency of a CPU is provided. The computer system includes a CPU capable of receiving a voltage and then generating...
8291252 Power management in a multi-station gaming machine  
Gaming machines and related methods for controlling and managing electrical current to peripheral devices in a gaming machine are described. A gaming machine having multiple high-current...
8291241 Low power peer detection circuit  
Systems and methods are disclosed for detecting the connection of a FireWire peer to a FireWire device. In one embodiment, a device may determine whether a peer connection is present based on peer...
8286006 Packetized power  
Methods, systems, and devices are disclosed for producing and delivering packetized power within a DC computing environment. Within the DC computing environment a power requirement or request is...
8286020 Power supply and protection method thereof  
A power supply includes a power supply module, a microcontroller, a setting unit, a number of switch units, a number of current detection units, and a number of output connectors. Each switch unit...
8286041 Semiconductor integrated circuit and method of saving and restoring internal state of the same  
A semiconductor integrated circuit includes a scan chain which includes: first flip-flops contained in a first circuit and second flip-flops contained in a second circuit, wherein the first...
8283804 Semiconductor IC device having power-sharing and method of power-sharing thereof  
A semiconductor IC device capable of power-sharing includes a first power line configured to be supplied with a first power, a second power line configured to be supplied with a second power, a...
8276011 System and method for tunneling control over a MAC/PHY interface for legacy ASIC support  
A system and method for tunneling control over a MAC/PHY interface for legacy ASIC support. Energy efficient Ethernet control or status information can be communicated over a MAC/PHY interface...
8276004 Systems and methods for energy efficient load balancing at server clusters  
Methods and systems to balance the load among a set of processing units, such as servers, in a manner that allows the servers periods of low power consumption. This allows energy efficient...
8276003 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...
8271820 Micro-processor  
A micro-processor includes a clock generator configured to generate a fetch clock, a decoding clock, an execution clock, and a write-back clock that are sequentially enabled; a volatile memory...
8271810 Method and apparatus for dynamically detecting environmental conditions and adjusting drive strength in response to the detecting  
Disclosed is a dynamic detector to detect an environmental condition including a power-supply level relative to a predetermined threshold signal during a training phase; and an adjustable buffer,...
8271819 Methods and systems for initiating power to an information handling system  
An information handling system (IHS) is disclosed providing a power supply operable to provide an output current to the IHS during power initiation. The IHS may also include a first power...
8271808 Computer system, subordinate device, and power supply control method  
A computer system includes a main device and a subordinate device. Data transmission and reception by means of an optical transmission system are performed by connecting the main device and the...
8271817 Information handling system with processing system, low-power processing system and shared resources  
An information handling system includes a processing system, a low-power processing system, and a chipset. The processing system is configured to operate using a power system configured to power a...
8271809 On-chip power proxy based architecture  
Illustrative embodiments estimate power consumption within a multi-core microprocessor chip. An authorized user selects a set of activities to be monitored. A value for each activity of the set of...
8266459 Supplying voltage to digital subcircuits  
Circuit, method for operating a circuit, and use, having a voltage regulator, which has a regulator output for providing a supply voltage, which for the supply can be connected to at least one...
8261101 Self power down integrated circuit  
A suspend mode is provided that can be asserted using an Internal Configuration Access Port (ICAP) of an integrated circuit such as a Field Programmable Gate Array (FPGA), as supposed to a...
8261104 System and method of classification in power over ethernet systems  
A method is disclosed that includes receiving a classification voltage at a powered device from a network. The classification voltage includes a baseline voltage level that is below an operating...
8261112 Optimizing power consumption by tracking how program runtime performance metrics respond to changes in operating frequency  
A method, system, and computer program product for optimizing power consumption of an executing processor executing. The method includes determining a first sensitivity relationship (SR) based on...
8255729 Time sequence control circuit  
A time sequence control circuit is provided to control time sequence of a motherboard of a computer. A first voltage received by a power supply receiving terminal is greater than a preset voltage...
8255728 System comprising a plurality of power supply circuits each with a different turn-on delay for providing a plurality of voltages to a respective peripheral device interface  
A computer motherboard includes a number of peripheral device interfaces, first and second voltage output terminals, and a number of power supply circuits corresponding to the S peripheral device...
8250269 Master/slave device system  
A master/slave device system includes a baseboard, a master device connected to the baseboard, and at least one slave device communicatively connected to the master device. The baseboard provides...
8250382 Power control of servers using advanced configuration and power interface (ACPI) states  
A method of managing power consumption by a plurality of blade servers within a processing system. The speed of at least one of the plurality of blade servers is reduced in response to the...
8245067 Power sharing among portable electronic devices  
A portable electronic device is operative to facilitate power sharing with at least a second electronic device coupled thereto. The portable electronic device includes a battery power source, a...
8239693 Built-in system power management circuit and motherboard with thereof  
The invention has disclosed a system power management circuit comprising: a printed circuit board and a hardware monitor. The printed circuit board includes at least a first power connector, a...
8239074 Generating a nonlinear function for fan control  
System and method for controlling a fan. A value may be received for controlling the fan. The value may include a first number of bits and may correspond to a linear function of temperature. A...
8239692 Automatic power-on system and method using high-speed communication line  
A system for powering on downstream devices includes a master device; a first slave device; and a first communication link connecting the master device to the slave device for enabling the master...
8234507 Electronic-ink display device employing a power switching mechanism automatically responsive to predefined states of device configuration  
A wireless electronic-ink display device supported in packaging, and employing a power switching mechanism which operates to prevent leakage, drainage or discharge of the electro-chemical battery...
8232677 Cascaded multi-supply power supply  
A multi-supply power supply circuit has a first power supply regulating circuit that produces a first power supply voltage; and a second power supply regulating circuit that receives the first...
8230238 Estimating power consumption in a computing environment  
A method for determining power consumption in a data storage system is provided. The method comprises determining data access patterns for at least a first storage device in a storage system based...
8230251 Time sequence control circuit  
A time sequence control circuit that can control time sequence of a computer. After the computer is turned on, a power supply terminal outputs a high level enabling signal to an enabling pin of a...
8228534 Communication system, image formation apparatus, controller, computer readable medium and data signal  
An image formation apparatus includes a reception section, a function section, an image formation section and a power output device. The reception section is configured to be connected to a...
8225119 Energy-aware server management  
The described implementations relate to energy-aware server management. One implementation involves an adaptive control unit configured to manage energy usage in a server farm by transitioning...
8225125 Power supply selector and power supply selection method  
In the field of electronic technologies, a power supply selector and a power supply selection method are provided. The power supply selector includes: a first selection module, configured to...
8219843 Power management mechanism  
An integrated circuit includes a global power supply node. A first power domain has a first power management circuit, which includes a local power supply node. A first power control circuit is...
8219842 Computer system and method for energy-saving operation of a computer system  
A computer system has at least one supply device, at least one system component with a data-processing device and at least one communications device. The supply device has at least one...
8214680 PoE powered management circuitry using out-of-band data port  
A local area network system includes switching circuitry and in-band data ports under control of the switching circuitry. Device management circuitry is configured to manage the local area network...
8214670 Semiconductor integrated circuit device having internal circuit with plural power supply regions  
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...
8212392 Method and system for supplying power to multiple voltage islands using a single supply source (SSS)  
Methods and systems for supplying power to multiple voltage islands using a single supply source are disclosed. Aspects of one method may include providing power to a first of a plurality of...