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7418608 |
Method and an apparatus for managing power consumption of a server
A method and an apparatus for managing power consumption of a server have been disclosed. In one embodiment, the method includes allowing a user to set a power management policy on a server,...
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7418605 |
System for controlling power to sequential and combinatorial logic circuitry in an integrated circuit
A method for reducing power consumption in an integrated circuit and an integrated circuit having a power reduction feature. The integrated circuit has at least two functional circuit blocks and...
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RE40473 |
Dynamic performance adjustment of computation means
A dynamic performance circuit adjustment system and method that flexibly adjusts the performance of a logic circuit. The dynamic performance circuit adjustment system and method facilitates...
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7415625 |
Policy table rule based processor side bus signaling
A system and method for selecting a computer hardware component of a computing system to throttle based on a selection policy is disclosed. A co-thermal control system may receive a first signal...
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7415622 |
Adaptive digital power control system
An adaptive digital power control system is disclosed, which implements a digitally controlled, near real-time algorithm to accommodate multiple loop current mode controls for low voltage, high...
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7415624 |
System and method for saving power in a wireless network by reducing power to a wireless station for a time interval if a received packet fails an integrity check
A method, an apparatus and a carrier medium storing instructions to implement the method. The method is in a first wireless station of a wireless network, and includes wirelessly receiving a signal...
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7415544 |
Architecture and method for the centralised control of remote peripheral electronic devices
Architecture and method for the centralised control of events occurring in correspondence with remote peripheral electronic devices, in particular wireless devices, provided with radio units which...
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7412615 |
Information processing equipment and power consumption control method
Information processing equipment is so constructed that the power consumption of a disk drive for hard disks, optical disks, or the like can be reliably and sufficiently reduced. The host CPU ( 120...
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7409568 |
Power supply voltage droop compensated clock modulation for microprocessors
A voltage source droop compensated clock modulation for microprocessors is described. Specifically, the circuit reduces the clock frequency if a voltage source droop is detected.
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7409565 |
Method, program and apparatus for power control through an electronic information device in a magnetic disk unit
A power control method for a magnetic disk unit is disclosed. The method includes identifying a type of a last instruction sent to a magnetic disk unit and, in response to identifying the type,...
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7409567 |
Devices with reciprocal wake-up function from the standby mode
Apparatus ( 20 ) having two devices ( 21, 22 ) which can be connected to one another via an interface ( 23, 24 ), where the devices ( 21, 22 ) each have an activation unit which, upon receipt of a...
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7409570 |
Multiprocessor system for decrypting and resuming execution of an executing program after transferring the program code between two processors via a shared main memory upon occurrence of predetermined condition
One or more processors within a computing system and the processor(s)' associated local memories may be operatively connected to a main memory enabling data transfer between the main memory and the...
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7406365 |
Power manager with selective load reduction
In some embodiments, a power manager may be coupled to a load circuit and configured to receive an input signal indicating a line disturbance on a power supply line and to reduce a load requirement...
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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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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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7404093 |
***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
System and method for saving and restoring a processor state without executing any instructions from a first instruction set
A CPU ( 1 ) automatically preserves the CPU context in a computer memory ( 5 ) that remains powered-up when the CPU is powered down in sleep mode. By means of the preserved CPU context, the CPU is...
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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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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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7401242 |
Dynamic power management in a processor design
A pipeline stage's stall detection logic detects a stall condition, and sends a signal to idle detection logic to gate off the pipeline's register clocks. The stall detection logic also monitors a...
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7401165 |
Data processing system and data processor
One data processor is provided with an interface for realizing connection with the other data processor. This interface is provided with a function for connecting the other data processor as a bus...
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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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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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7395443 |
Integrated circuit with a hibernate mode and method therefor
An integrated circuit ( 100 ) includes a firewall input terminal, a first circuit ( 110, 120, 170, 172 ), and a second circuit ( 220 ). The firewall input terminal is for receiving a firewall input...
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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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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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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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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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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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7386742 |
Method and apparatus for controlling power to a first and second circuit based on an operational mode and connecting state of an information processing apparatus
An information processing apparatus is connectable to a bus that is connected to a further apparatus. A detecting circuit detects whether the bus is connected to the information processing...
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7385870 |
Semiconductor memory device and semiconductor integrated circuit device
A leakage current of the MOS transistor of a power control section at a standby time is drastically reduced and the reduction of the consumption power is achieved. A memory module is provided with...
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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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7386747 |
Method and system for reducing power consumption of a programmable processor
Control logic monitors use of a particular functional element (e.g., a divider, or multiplier or the like) in a programmable processor, and the control logic powers the unit down when it has not...
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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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7383453 |
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...
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7383456 |
Method of autonomously controlling power to respective units of an information processing apparatus
With a state in which electric power is not supplied to respective functional units as a basis, an information processing apparatus is capable of performing power control to supply electric power...
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7380142 |
Apparatus for controlling standby power
A standby power control apparatus is developed for monitoring the peripheral devices connected to a computer and the current computer status. A power-supply voltage applied to the peripheral...
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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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7380149 |
Information processing device
A mechanism of making a low standby current caused by power off compatible with a fast return operation from a standby caused by an interrupt is realized. An information processing device has a...
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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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7380060 |
Background processing of data in a storage system
A method for processing data on a particular storage device in a plurality of storage devices is disclosed. A system and a computer program product for processing data on a particular storage...
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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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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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7380146 |
Power management system
A power management system includes a voltage source configured to provide at least a first voltage and a second voltage, and a controller configured to couple the first voltage to a first voltage...
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7376847 |
Power distribution control circuit for multi-power domain electronic circuits
Methods and apparatus are disclosed for controlling power distribution during transitory power-up period of multi-domain electronic circuits that are supplied by multiple power supplies. The power...
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