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7406612 |
Information handling system including standby/wakeup feature dependent on sensed conditions
A portable information handling system is provided that monitors one or more sensed conditions to determine if the system is currently placed in an unusable state. If the system determines that it...
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7406613 |
Translation lookaside buffer (TLB) suppression for intra-page program counter relative or absolute address branch instructions
In a pipelined processor, a pre-decoder in advance of an instruction cache calculates the branch target address (BTA) of PC-relative and absolute address branch instructions. The pre-decoder...
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7406614 |
Electronically implemented dynamic start up method for ports with inrush current limiting functionality
A power over Ethernet controller comprising: control circuitry; at least one temperature sensor operatively connected to the control circuitry; and a plurality of electronically controlled switches...
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7406611 |
Output system, device management apparatus and program, and output method
An output system including an output data storage section storing output data, an output data saving section saving the output data to the storage section, an authentication information acquiring...
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7404096 |
Microprocessor for reducing leakage power and method thereof
A microprocessor to reduce leakage power of execution units or reconfigurable cells, and method thereof are provided. The microprocessor may include a control unit for assigning an instruction, a...
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7404098 |
Modem with power manager
A programmable modem ( 20 ) for processing a waveform includes a general purpose processor (GPP) engine ( 34 ) and special purpose programmable signal processing engines ( 22 ) in communication...
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7404097 |
Vehicle-installed microcomputer system that interrupts power to higher accuracy power supply circuit for sensor A/D converter in sleep mode
The vehicle-installed microcomputer system includes an A/D converter converting analog signal sent from an onboard sensor circuit into digital signal, a microcomputer which operates in one of...
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7401200 |
Information processing apparatus, memory managing program, and memory managing method
It is an object of the invention to perform memory management for power control appropriately in an information processing apparatus including a non-volatile memory. The information processing...
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7401243 |
Demand-based dynamic clock control for transaction processors
A variable speed data processor includes a clock generator generating a plurality of clocks at different clock rates. Clock select circuitry synchronously selects one of the clocks as an output...
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7401240 |
Method for dynamically managing power in microprocessor chips according to present processing demands
A method, system, and computer program product are disclosed for dynamically managing power in a microprocessor chip that includes physical hardware elements within the microprocessor chip. A...
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7400554 |
Automatic read of current time when exiting low-power state
A method and apparatus is described for computing a duration of a reduced power consumption state. A time of exiting from the reduced power consumption state is read prior to an execution of an...
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7401244 |
Adaptive throttling system for computing systems
An adaptive throttling system for minimizing the impact of non-production work on production work in a computer system is provided. The adaptive throttling system throttles production work and...
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7398405 |
Output system, printing system, printing device management device and printing device, print instruction program, printing device management program and printing device control program, and printing method
An output system having an output device that performs output based on output data so that the output device performs the output after having acquired authentication. In the system, an operating...
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7398409 |
Semiconductor integrated circuit and its power-saving control method and program
A semiconductor integrated circuit having plural functional block circuits that are controlled by a system clock to an operation state in an ordinary mode and to a deactivated state in a...
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7398403 |
Multiprocessor control apparatus, control method thereof, and integrated circuit
Provided is a multiprocessor control apparatus that restrains impairment of processing speed of entire operations, while pursuing power consumption saving for a multiprocessor. The multiprocessor...
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7398408 |
Systems and methods for waking up wireless LAN devices
A system and method for wireless waking computing devices over a computer network is provided. A signal is broadcast over the network that includes one or more device specific wake-up data...
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7398410 |
Processor employing a power managing mechanism and method of saving power for the same
A processor includes a plurality of execution units configured to execute instructions, a pre-decoder configured to sieve out a power-switching instruction from the instructions, and a power...
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7398402 |
System, medium, and control method for a computer
A computer including a central processing unit, a cooling fan, an operating system (OS), a temperature sensor sensing a temperature within the CPU, a mode selector for selecting one of a fan off...
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7395121 |
Service providing system
A service providing system includes input/output devices, a service providing device configured to provide services by driving the input/output devices, and a preparation device, in response to...
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7395444 |
Power status notification
A computer program product is for use with a computer that includes a communication interface for sending and receiving information over a communication network and that is connected to an...
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7392412 |
Low power mode for a network interface
A network interface comprises a medium access control (MAC) device and/or a host interface. A regulator module communicates with the MAC device and/or the host interface and provides a first...
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7392406 |
Circuit and method for generating clock signals for clocking digital signal processor and memory
A circuit is provided for generating clock signals for clocking a digital signal processor (DSP) and a memory, the circuit comprising of a clock generator for receiving a first clock, generating a...
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7392416 |
Method for controlling power consumption associated with a processor
A method for controlling power consumption associated with a processor in which, depending on the respective embodiment, a relative amount of idle time, activity time, or idle time and activity...
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7392409 |
Data processing apparatus and power control method
A device of this invention solely executes a power saving operation without influencing a repeater operation on a serial bus interface to which a plurality of devices are cascade-connected. A...
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7392405 |
Digitally controlled power supply
A digitally controlled device is provided to interface between a user of adjustable power unit and an adjustable power module, where the user provides an analog user input signal for adjusting the...
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7392415 |
Sleep protection
Methods, apparatus and machine-readable medium are described that attempt to protect secrets from sleep attacks. In some embodiments, the secrets are encrypted and a security enhanced environment...
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7389439 |
Method and apparatus for managing power of portable computer system
Provided is a method and apparatus for managing the power of a portable computer system, in which a convenient user interface is provided. The method includes calculating a range of a desired...
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7389438 |
Method for detecting temperature and activity associated with a processor and using the results for controlling power dissipation associated with a processor
A method for detecting temperature and activity associated with a processor, results of the detecting being used for controlling power dissipation associated with the processor and/or apparatus...
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7389436 |
Power management system
A power management system for electrical and electronic apparatus has a number of components which may be switched to a low power state. A power controller ( 20 ) is coupled to each component in...
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7389437 |
Semiconductor circuit with mask register
A semiconductor circuit includes an integrated circuit having a backup area that is constantly powered and a power-off area that is powered off in a standby mode. A register in the power-off area...
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7389434 |
Keep awake heuristic
A method of controlling power management is provided. In an embodiment, the user provides feedback that the inactivity period before a display blanks is too short. In response to the user feedback,...
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7389440 |
Method, system, and apparatus for improving multi-core processor performance
A system, apparatus, and method for a core rationing logic to enable cores of a multi-core processor to adhere to various power and thermal constraints.
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7389431 |
Data processing device and power saving control method
A data processing device which can communicate with a computer terminal, comprises: a receiver to receive data transmitted from the computer terminal; a shifter to shift a state of the data...
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7386853 |
Multitasking operating system capable of reducing power consumption and vehicle electronic control unit using same
A real time operating system (RTOS) for a vehicle electronic control unit (ECU) switches the CPU of the vehicle ECU to a low-power-consumption (LPC) mode, if there is no task in a running state and...
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7386744 |
Rack equipment power pricing plan control system and method
A rack equipment power pricing plan control system and method is presented. In one embodiment of the present invention, a power pricing plan rack equipment control method is utilized to control...
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7386745 |
Enabling a client device in a client device/data center environment to resume from a sleep state more quickly
A method, computer program product and system for enabling a client device in a client device/data center environment to resume from sleep state more quickly. The resource in the server blade used...
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7386746 |
Information processing apparatus, method of starting up the same, and startup program of the same
An information processing apparatus, having a hibernation state, includes a hibernation controller that stores information required to resume the information processing apparatus from the...
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7383451 |
Controlling power usage of computing device components in holistic manner
Power usage of computing device components is controlled in a holistic manner. The projected total power consumption for the computing device to satisfy a power consumption policy for the device is...
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7383457 |
Adaptive power-reduction mode
A method, apparatus, and system comprises monitoring an idle time period associated with a device and providing an adaptive power-save mode based upon a determination that the idle time period has...
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7383450 |
Low power firmware
In some embodiments, the invention involves reducing platform power consumption. In an embodiment, the platform may handle a predetermined set of events by the platform firmware when the platform...
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7383452 |
Electronic device and method for initiating powering-up of a processor in the electronic device
A device and method for making a peripheral device compliant with a power management standard, such as the USB standard, are described. The device includes a power management unit (PMU) and a...
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7380063 |
Cache flushing
Portions of a cache are flushed in stages. An exemplary flushing of the present invention comprises flushing a first portion, performing operations other than a flush, and then flushing a second...
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7380148 |
System and method for information handling system multimedia mode boot optimization
An information handling system selectively boots to a normal operation mode having devices and applications configured to operate normally or a multimedia operation mode having devices and...
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7380143 |
Battery system configurations for docking components
Systems and methods for providing an extended battery system for a docking component such as a media slice. The extended battery system may be a high capacity battery system provided to power...
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7380147 |
Computer device employing a sliding window to set an idle mode timeout interval
A computer device is disclosed comprising at least one component operable to process commands at command intervals, and control circuitry operable to set an idle mode timeout interval. The control...
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7379294 |
Quick plug/eject concept SATA hard disk drive rack
A quick plug/eject concept 3.5″ SATA HDD rack comprises a casing, a HDD holding set, a HDD ejecting set, a HDD vibration reduction and static electronics proof set, a Serial ATA connector (the...
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7380145 |
Modifying a power management algorithm based on wireless communication parameters
A wireless device determines characteristics of a connection established (or being established) with a remote device and implements a power management algorithm based on those characteristics. The...
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7376852 |
Method for controlling power change for a semiconductor module
The present invention provides a method for controlling power change for a semiconductor module. Specifically, under the present invention power is applied to, or removed from a semiconductor...
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7376851 |
Apparatus and method for managing power in computer system
The present invention relates to an apparatus and a method for managing power in a computer system. A filter driver can be equipped with a packet monitoring function or the like detects whether...
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7373494 |
Method for using a timer based SMI for system configuration after a resume event
An information handling system (IHS) includes a processor, a memory coupled to the processor, a basic input/output system (BIOS) stored as instructions on a portion of the memory, an event handler...
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