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8726046 Integrated circuit device and control method for electrostatic protection circuit thereof  
The integrated circuit device includes: an electrostatic protection circuit that is provided between first and second power supply lines coupled to external terminals respectively, and forms a...
8726058 Power supply system, powered device, and power reception method  
Power sourcing equipment starts power supply after outputting a detection signal to a transmission line and detecting that a powered device is connected with the transmission line. The powered...
8723362 Direct tie-in of a backup power source to motherboards in a server system  
The need for an uninterrupted power supply (UPS) in a data center is obviated by tying a DC voltage from a backup power source directly to the motherboards of multiple servers in the data center....
8726047 System on chip, devices having the same, and method for power control of the SOC  
Disclosed is an integrated circuit device including a plurality of power domain blocks, which includes a core power domain block. A power control circuit is configured to control power supplied to...
8719609 Using latched events to manage sleep/wake sequences on computer systems  
The disclosed embodiments provide a system that performs power management on a computer system. The system includes an embedded controller and an operating system. During the execution of a sleep...
8719598 Power OK distribution for multi-voltage chips  
A method and apparatus for powering up an integrated circuit (IC). An IC includes a plurality of power domains each coupled to receive power from one of a plurality of power sources. Each power...
8719585 Secure update of boot image without knowledge of secure key  
Techniques for securely updating a boot image without knowledge of a secure key used to encrypt the boot image.
8713334 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...
8707064 Dynamic voltage transitions  
The operating voltage of an integrated circuit (e.g., a processor) is changed in response to one or more conditions (e.g., a laptop computer is connected to an AC power source). Both the operating...
8700937 Uncore thermal management  
A method is described that involves controlling the traffic levels through an uncore to provide thermal management for the uncore. The method including determining if an uncore's temperature in a...
8700350 Card interface direction detection system  
A card interface direction detection system includes a card. A power pin is mounted to the card and connected to a power source. A ground pin is mounted to the card and connected to a ground. A...
8694803 Controlling power received through multiple bus interfaces in a portable computing device  
The disclosed embodiments provide a system that enables a portable computing device to receive power through multiple bus interfaces at the same time. When the system senses that a first power...
8694815 Power supply control apparatus, image processing apparatus, storage medium storing power supply control program  
A power supply control apparatus that includes an instruction component, an execution component and a power supply control component is provided. The power supply control component is equipped...
8694804 Computer system and power management method thereof  
A power management method of a computer system is provided. The method includes the following steps. Health states of a plurality of power supplies are detected to generate a detection signal....
8689031 Semiconductor device and power supply control method of the semiconductor device  
A semiconductor device includes an internal circuit, a power supply control circuit which controls supply of a power supply to the internal circuit upon receipt of a first control signal, and a...
8683235 Electrical apparatus  
An electrical apparatus includes a main unit which consumes electrical power; a power supply unit which supplies electrical power from a commercial power source to the main unit; a secondary...
8677159 System and method for extending the USB power signal  
A system and method for extending the USB VBUS power signal. A system for extending the USB VBUS power signal includes at least one PCA board. The system includes a USB host. The USB host outputs...
8677160 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...
8671289 Multi-port interface circuit and associated power saving method  
In one aspect, a multi-port interface circuit applied to a playback apparatus which is able to switch among a plurality of input ports coupled to a plurality of source devices for playing back....
8671290 Heat dissipating device  
A heat dissipating device is provided. The heat dissipating device includes at least one fan, a temperature detecting unit, a fan control unit, and a power consumption control unit. The...
8671288 Processor with power control via instruction issuance  
Methods and apparatuses are provided for controlling power consumption in a processor (or computational unit thereof). The method comprises monitoring power consumption in a processor (or...
8661270 Electronic apparatus and method of controlling electronic apparatus  
An electronic apparatus is provided. A management hoard includes: a control section; a real-time clock that outputs data indicating current date and time to the control section; a memory that...
8661272 Automated power management of a peripheral device  
Based on bounds of a period of reduced operation for a base device, a base device generates a power management message for transmission to a peripheral device. In the power management message, the...
8661276 Apparatus and method for power control of a central processing unit in a multi-core system  
A power control method of a Central Processing Unit (CPU) in a multi-core system. The power control method includes acquiring current usage information of the CPU and system information,...
8656194 Method and system for distributing power to networked devices  
One embodiment disclosed relates to a system for power distribution to network devices. The system includes a plurality of network switches each having an internal power supply and a plurality of...
8656202 Method and system for managing plug network based on appliance identification  
A method and system for managing a plug network based on appliance identification. In a basic implementation, when a new appliance is activated on the plug network, a power usage profile for the...
8650413 On-chip power proxy based architecture  
The embodiments provide an assigned counter of a first set of counters and stores a value for an activity of a set of activities forming a set of stored values. The value comprises the count...
8649029 ***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Printing apparatus and processing method therefor
 
A printing apparatus includes a first processor which is connected to a first memory and converts print data into an image data format based on a page description language, a second processor...
8645727 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...
8645721 System for controlling apparatus driven by battery  
In one embodiment, a system for controlling an apparatus driven by a battery, the system operating by the battery, includes a computer to control the apparatus, a control signal circuit to send a...
8638242 Digital power management using serial data transfer  
Methods and systems for digital control utilizing oversampling.
8635482 Motherboard with delay circuit  
A motherboard includes an I/O chip, a south bridge chip, and a delay circuit. The I/O chip detects a standby voltage on the motherboard and outputs an indicating signal that indicates whether the...
8635481 Power cut off mode  
External jolts, such as those occurring during shipment, may inadvertently activate an electronic device. Such inadvertent activations may result in the electronic device entering an active mode...
8633751 Centralized power gating control for partitioned power gates  
Power gating control and related circuitry for integrated circuits is described herein. A centralized power gating control circuit uses trigger circuits to control the on/off switching of power...
8635467 Integrated circuit with logic circuitry and multiple concealing circuits  
An integrated circuit comprises logic circuitry, organized in a multi-level hierarchy of modules. The integrated circuit comprises multiple sensing circuits. In operation, each sensing circuit...
8635469 Method and apparatus for I/O devices assisted platform power management  
Embodiments of an apparatus, system and method are described for input/output (I/O) device assisted platform power management. An apparatus may comprise, for example, power management logic...
8631257 Platform power management based on latency guidance  
Embodiments of a system for receiving power management guidelines from a first plurality of components of a system, and developing a power management policy to manage one or more of a second...
8625123 Image forming system, management apparatus, and non-transitory computer readable medium  
An image forming system includes uninterruptible power supply apparatuses; image processing apparatuses each connected to a corresponding one of the uninterruptible power supply apparatuses; and a...
8627131 Hardware countermeasure against cryptographic attack  
A hardware countermeasure for a cryptographic hardware module of a computing device is provided. The hardware countermeasure may include a noise-sample generator and a distributed buffer network...
8621258 Device for operating two memory cards in two sockets with different pin arrangements  
Embodiments in accordance with the present invention provide devices and methods for operating two memory cards. In one embodiment, an electronic device includes a host controller, a first socket...
8621257 Device for powering an electronic circuit, in particular a digital circuit, and associated method  
A device for powering an electronic circuit that applies at least a first voltage or a second voltage, different from the first voltage, to the electronic circuit. The device includes a...
8615672 Multicore processor power credit management to allow all processing cores to operate at elevated frequency  
A microprocessor includes two or more processing cores each configured to determine, at each of succeeding instances in time, an amount of energy consumed by the microprocessor during a period...
8607078 Electric power supply device, electric power supply method and electric power supply system  
There is provided an electric power supply device including an electric power supply portion that continuously supplies, to another device with which an agreement about electric power supply has...
8607087 Host device of dual power supply  
A host device of dual power supply includes a chassis, a motherboard disposed in the chassis, at least one storage unit electrically coupled to the motherboard, two power supplies electrically...
8599412 Printing system and method of controlling printer device  
A printing system has a printer device including a communication control portion and a print engine carrying out a print processing, and an information processing device connected to the printer...
8595397 Storage array assist architecture  
Disclosed is a storage system architecture. An Environmental service module (ESM) is coupled to one or more array controllers. The ESM is configured with a central processing unit and one or more...
8595525 On-chip thermal management techniques using inter-processor time dependent power density data for indentification of thermal aggressors  
Various embodiments of methods and systems for controlling and/or managing thermal energy generation on a portable computing device are disclosed. Data discarded from one or more processing core...
8589704 System for a scalable and programmable power management integrated circuit  
A readily scalable modular progammable integrated circuit (IC) with improved power management is provided. An IC is described that contains one master controller module and a multiplicity of slave...
8589711 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...
8579191 Automated banking system controlled responsive to data bearing records  
An automatic banking machine operates responsive to data read from data bearing records corresponding to authorized user or financial account data. The machine includes a card reader for reading...