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7581126 |
Information recording apparatus
When a rebuild process is to be performed for a disk array, a power supply is checked. In this case, when a battery is used, the rebuild process is inhibited in accordance with a user setting. The...
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7577859 |
System and method of controlling power consumption in an electronic system by applying a uniquely determined minimum operating voltage to an integrated circuit rather than a predetermined nominal voltage selected for a family of integrated circuits
A method and apparatus for adaptively adjusting the operating voltage of an integrated circuit in response to tester-to-system variations, worst-case testing techniques, process variations,...
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7577862 |
Self adjusting clocks in computer systems that adjust in response to changes in their environment
An electronic device such as a computer, circuit board, or integrated circuit is built including circuitry for receiving temperature information. The clock frequency of the electronic device is...
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7577858 |
Method for reducing power consumption in a state retaining circuit, state retaining circuit and electronic device
A method for reducing the power consumption in a state retaining circuit during a standby mode is disclosed comprising, in an active state, providing a regular power supply (VDD) and a standby...
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7577860 |
Processor specific BIOS interface for power management
Processor power management capabilities that enable an operating system kernel to interact with a plurality of ACPI-compliant computing devices to manage processor power using a generic processor...
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7577856 |
Unified device power management engine
The present invention provides a unified layer for Plug and Play (PnP) components and power management components while relieving device drivers from system-level complexities associated with...
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7577857 |
High speed network interface with automatic power management with auto-negotiation
A computer system comprises host processor and a network interface, wherein the host processor includes resources supporting a full power mode, a lower power mode and a power down mode, as seen in...
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7574611 |
Command decoder for microcontroller based flash memory digital controller system
A command decoder used for a microcontroller based Flash memory digital controller system includes multiple subsystems, including the command decoder, which serves as the main user interface for...
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7574619 |
Apparatus, method, and program for selecting an energy-saving communication speed in a network communication apparatus
A network communication apparatus includes: a self-apparatus setting unit that sets a communication speed to be applied to communications between the network communication apparatus itself and...
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7574614 |
Method and apparatus for changing a digital processing system power consumption state by sensing peripheral power consumption
A method and apparatus senses peripheral power consumption for system power control. In a digital processing system, an increase in current drawn by a peripheral device coupled to the digital...
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7574618 |
Interface circuit
Noise removal and detection are performed for a signal VBUS in a detection portion in accordance with a low-frequency clock signal CLK generated by a CR oscillation circuit, and a detection signal...
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7574617 |
Electronic device and control method thereof
An electronic device with a plurality of electronic components, the electronic device includes a microcomputer, a first regulator supplying power required to drive the microcomputer in a first mode...
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7574615 |
Method of managing power consumption of a network interface
A method of managing power consumption of a network interface is provided. The method is capable of cutting off the power and the clock signal supply to the MAC and the PHY receiving terminals of...
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7574616 |
Memory device having a power down exit register
A memory device including an array of memory cells, and a register circuit to store a value representative of a period of time to elapse before the memory device is ready to receive a command when...
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7573422 |
Advanced power management for satellite positioning system
A power management system for managing power in a wireless device having a SPS receiver, communication device and a power source, the power management is described. The power management system may...
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7574612 |
Job executing unit power control system
A power control system includes power control target units, each of which has a power source and is used by at least one of jobs; job executing units configured to execute the jobs; and a power...
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7574613 |
Scaling idle detection metric for power management on computing device
A component of a computing device such as a processor is operated based on a clock signal oscillating at a frequency. Power management for the computing device is performed by adjusting the...
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RE40866 |
System, method, and architecture for dynamic server power management and dynamic workload management for multiserver environment
Network architecture, computer system and/or server, circuit, device, apparatus, method, and computer program and control mechanism for managing power consumption and workload in computer system...
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7571342 |
Processor system, instruction sequence optimization device, and instruction sequence optimization program
To reduce power consumption of a processor system including a plurality of processors without degradation of the processing ability, a flag detecting section detects an assignment control flag and...
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7571271 |
Lane merging
A buffer is associated with each of a plurality of data lanes of a multi-lane serial data bus. Data words are timed through the buffers of active ones of the data lanes. Words timed through buffers...
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7570485 |
Camera latch
A computing device is disclosed. The computing device includes a data capture device such as a camera. In one aspect, the data capture device may integrated with the housing of the computing device...
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7568115 |
Power delivery and power management of many-core processors
According to embodiments of the disclosed subject matter in this application, a power management system with multiple voltage regulator (“VRs”) may be used to supply power to cores in a...
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7568075 |
Apparatus, system and method for making endurance of storage media
A storage control apparatus according to the present invention includes a plurality of connecting units connected to one or more host computers and one or more hard disk drives as storage media for...
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7568116 |
Automated display device
A self-powered video display device provides an automated point of purchase advertising display that includes a motion sensing feature, a power management function to manage power usage depending...
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7565629 |
Information processing apparatus
If a screen saver with a high load is set, a shift to standby mode cannot be executed without clearing the screen, and clearing of the screen causes problems. The present invention provides an...
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7565560 |
Supplying combinations of clock frequency, voltage, and current to processors
Combinations of clock frequencies, voltages, and currents at which a processor operates normally are determined. These combinations are stored to a component on which the processor is installed....
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7565558 |
Power saving method and system for a central processing unit disposed in a non-snooping sleep state when a peripheral device sends a bus master request
A power saving method and system thereof is disclosed. When the central processing unit is under a non-snooping sleep state and a peripheral device sends a bus master request, a chip will drive the...
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7565556 |
System and method for providing a circuitry management service
In accordance with the teachings of the present invention, a system and method for providing a circuitry management service is provided. In a particular embodiment, the system includes a management...
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7565557 |
Power control circuit for universal serial bus
A power control circuit of a universal serial bus (USB) includes a USB interface, a north bridge chipset and a current control circuit. The USB interface has a power pin and a plurality of data...
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7562236 |
Power saving apparatus and method
A power saving apparatus ( 20 ) is interposed between a power supply unit ( 10 ) and an electronic device ( 30 ). The power saving apparatus includes a switching component ( 210 ), a controlling...
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7562241 |
Method for receiving inputs from user of electronic device
A method of receiving inputs by an electronic device comprising a user interface component is disclosed. The user interface component is set in an inactive operating mode, such as a keypad locking...
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7562233 |
Adaptive control of operating and body bias voltages
Adaptive control of operating and body bias voltages. In accordance with a first embodiment of the present invention, a desirable operating frequency for the microprocessor is determined....
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7562235 |
Dual power switch system and related control method thereof
A dual power switch system and the related control method thereof. The dual power switch system includes: a power supply module for supplying power to the dual power switch system; a first power...
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7558976 |
System, method, architecture, and computer program product for dynamic power management in a computer system
Network architecture, computer system and/or server, circuit, device, apparatus, method, and computer program and control mechanism for managing power consumption and workload in computer system...
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7558977 |
Device and method for power management in a display device
A display device for managing power supply in an active stand-by mode is disclosed. More specifically, the display device includes a signal mode supply unit which provides control signals for a...
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7558874 |
Energy efficient ethernet via dynamic adapter driver link speed negotiation
A method of reducing Ethernet power consumption in a network having an operating system by reducing an Ethernet link speed to a minimum rate required for current data link traffic, and...
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7558978 |
Power management device for multiprocessor system and method thereof
A power management device for multiprocessor systems and method thereof applied to force individual processor entering or leaving of a C3 state are disclosed. The device includes at least one...
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7558974 |
Disk enclosure
In a detection element for the current which flows from a power source to a disk apparatus internal circuit, a plurality of resistors are incorporated such that the detection resistance for...
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7555666 |
Power profiling application for managing power allocation in an information handling system
A method, system, and software instructions for allocating power in a information handling system are operable to respond to a power profiling request by transitioning a processing resource to a...
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7555664 |
Independent control of core system blocks for power optimization
Power management commands are provided to a power management unit of a processing device, wherein the power management unit coupled to a core system block of the processing device. Sampling of the...
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7555658 |
Embedded electronics building blocks for user-configurable monitor/control networks
Stand-alone modules or blocks for use in creating low-power sensor-based monitor/control systems. Each module performs a pre-defined function, and when included in a monitor/control network...
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7555660 |
Electric-power management of at least one image forming apparatus to control power consumption of a building
Power consumption P of a building where plural image forming apparatuses 1 are installed is detected. When this detection result reaches an upper limit value Pa, power consumption of each of the...
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7555663 |
Method and apparatus for managing power in network interface modules
A method and system for managing power consumption in a portable computing device having a network interface module is presented. A power management module receives inputs from other modules and...
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7555661 |
Power management in digital receivers that adjusts at least one a of clock rate and a bit width based on received signal
Methods and systems consistent with the present invention provide a method for dynamically controlling power consumption in a digital demodulator circuit by varying clock rates and bit widths of...
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7552347 |
Adaptive power management of a disk drive based on user activity
Systems and methods are provided for updating a temperature table for a disk subsystem in a client system using information provided by a server system. In one embodiment, among others, the client...
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7552304 |
Cost-aware design-time/run-time memory management methods and apparatus
Methods, apparatus and software products are described for design-time data-assignment techniques for hierarchical memories, e.g., multi-banked memories in an essentially digital system as well as...
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7552349 |
User configurable power conservation through LCD display screen reduction
A novel system and method increase battery life for portable computing devices through intelligent display management. A user interface allows a user to input threshold values and parameters such...
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7552348 |
Method and apparatus for detecting and supplying power by a first network device to a second network device
A first network device comprises first and second transformers that communicate with a second network device. A switch selectively connects power to the first and second transformers. A physical...
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7552350 |
System and method for activity or event base dynamic energy conserving server reconfiguration
Network architecture, computer system and/or server, circuit, device, apparatus, method, and computer program and control mechanism for managing power consumption and workload in computer system...
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7552246 |
Communication network having a plurality of bridging nodes which transmit a beacon to terminal nodes in power saving state that it has messages awaiting delivery
An apparatus and a method for routing data in a radio data communication system having one or more host computers, one or more intermediate base stations, and one or more RF terminals organizes the...
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