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8726049 Computer system with a plurality of computer modules and baseboard management controllers, including a state machine that dynamically conducts a switching operation  
Without disposing any dedicated management module, it is possible to monitor sensors of shared sections shared among computer modules. A computer system includes a state machine for monitoring a...
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...
8726048 Power management coordination in multi-core processors  
Systems and methods of managing power provide for issuing a first operating requirement from a first processor core and issuing a second operating requirement from a second processor core. In one...
8725998 Managing host computing devices with a host control component  
Systems and methods are disclosed which facilitate the management of host computing devices through the utilization of a host computing device control component. The host computing device control...
8726073 Control apparatus and control method  
A control apparatus controls a first and a second power supply units having a redundant configuration and converters connected to respective outputs of the power supply units. The power supply...
8726052 Battery life extending power supply system  
A power supply system includes a battery and a power management system. The power management system is coupled to the battery and to an external power source that is operable to charge the battery...
8726055 Multi-core power management  
The disclosed embodiments provide a system that operates a processor in a multi-core processor system. During operation, the system detects the creation of an asynchronous wakeup event for the...
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...
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....
8725907 Electronic device and electronic device system  
An electronic device includes a USB connector, a power supply unit for supplying electric power to an external device, which is connected via the USB connector, a judgment unit for judging whether...
8726050 Computer power supply with low standby power  
A computer power supply with low standby power has a power inlet wired to an external AC power supply, a DC conversion circuit wired to convert AC into DC, a power control switch operating an AC...
8726045 Automated power topology discovery by detecting communication over power line and associating PDU port identifier to computing device  
Systems, methods, and other embodiments associated with automatically detecting and characterizing a power topology are described. One example system includes a topology logic that identifies...
8719605 Method for detecting a trigger to a program not actively being reviewed by the user and performing a power saving action without placing the device as a whole into a sleep state  
A trigger can relate to power usage of a computing device that a computer program to be run or running on the computing device causes. Detection of the trigger causes performance of a power-saving...
8719602 Enabling system-wide power user options  
A computing device, such as a mobile communication device, is provided that enables a user to adjust a power user setting indicative of the user's experience level and/or automatically adjusts the...
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...
8719612 Method, system and apparatus for low-power storage of processor context information  
A method and system for saving and/or retrieving context information of a processor core for a power state transition. The processor core resides in a complex power domain variously transitioning...
8719599 Monitoring subsystem power  
A method for monitoring subsystem power includes, with a power control system of an electronic device, receiving energy usage data from one of a plurality of subsystems within the electronic...
8719597 Power control system, power control method, and computer system thereof  
A power control system, a power control method, and a computer system thereof are disclosed. The power control system comprises a control module for receiving a control signal. A power management...
8719475 Method and system for utilizing low power superspeed inter-chip (LP-SSIC) communications  
Inter-chip connectivity may be provided in a computing device, which may comprise a USB host and at and at least one USB device embedded within the computing device, based on Universal Serial Bus...
8719596 Control, detection apparatus of power of network and detection method  
A method for detecting a capacitive load circuit of a remote powered device in a communication system is disclosed. The communication system includes the power source device being coupled to the...
8719603 Accessory device authentication  
Accessory device authentication techniques are described. In one or more embodiments, connection of an accessory device to a host computing device is detected. Responsive to the detection, an...
8719601 Dynamic remaining maximum power allocation to secondary port while staying within optimal efficiency range of power supply  
Methods and apparatus for dynamically adjusting the amount of power (or current) distributed to one or more connected devices via electrical interfaces. In one embodiment, the apparatus comprises a...
8719606 Optimizing performance and power consumption during memory power down state  
Methods and apparatus relating to optimization of performance and/or power consumption during memory power down state are described. In an embodiment, a memory controller may include logic to cause...
8719610 Low power electronic system architecture using non-volatile magnetic memory  
A computing system includes at least one functional unit and a magnetic random access memory (MRAM) block coupled to the at least one functional unit. The MRAM block is configured to store a...
8719604 Data processing apparatus  
A data processing apparatus includes: a receiving unit configured to receive input data including processing-target data from outside; a measuring unit configured to measure the data amount of the...
8719600 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...
8719301 Rapid access to data on a powered down personal computer  
The disclosed embodiments provide rapid access to information stored on a personal computing device even though the personal computing device is powered off or otherwise in a low-power consumption...
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 of...
8713336 Communication apparatus, power supply control method, display apparatus, communication method, and computer program product  
The detecting unit detects a disconnection of communications that have been established with a display apparatus. When the disconnection of the communications is detected, the message generating...
8713332 System and method of supplying an electrical system with direct current  
A system for supplying an electrical system with direct current, the system including at least two direct current power supply devices each having means of electrical connection to an alternating...
8713333 Apparatus and method to simulate a power trip to a disk drive  
Disclosed is a disk drive test system to simulate a power trip to a disk drive, a cell, and a test computer. The disk drive test system comprises: a disk drive coupled to a cell, a test computer...
8713297 Decrementing settings for a range of power caps when a power cap is exceeded  
When the maximum power consumption of a computer exceeds a currently selected power-consumption cap, a cap setting corresponding to the currently selected power-consumption cap is reduced. In...
8713331 Semiconductor device including a clock generating circuit for generating an internal signal having a coarse delay line, a fine delay line and a selector circuit  
A semiconductor device includes a data input/output circuit that has an ODT function and a DLL circuit that generates an internal clock for determining an operation timing of the data input/output...
8713343 Electronic control apparatus  
In an electronic control apparatus, a microcomputer stops its operation when a power voltage supplied from a regulator starts to fall. When a low voltage detection circuit detects fall of the power...
8713335 Parallel processing computer systems with reduced power consumption and methods for providing the same  
A parallel processing computing system includes an ordered set of m memory banks and a processor core. The ordered set of m memory banks includes a first and a last memory bank, wherein m is an...
8713341 Selecting from a plural of energy saving modes  
An image processing apparatus includes an energy saving mode entering process part configured to associate each of plural functions and a minimum necessary energy saving mode of plural energy...
8707076 System and method for power management of storage resources  
A system and method for power management of storage resources are disclosed. A method may include detecting an occurrence of an event associated with a storage resource disposed in an array of...
8707060 Deterministic management of dynamic thermal response of processors  
Methods and apparatus relating to deterministic management of dynamic thermal response of processors are described. In one embodiment, available thermal headroom may be used to extract the...
8704630 Apparatus and methods for temperature-based control of communication device operations  
In one or more embodiments, an intelligent communications device is disclosed. In one embodiment, an apparatus is disclosed for controlling the operations of temperature-sensitive electronic...
8706918 External environment sensitive predictive application and memory initiation  
An input tracker learns relationships between end user inputs made at a computer and external environment conditions sensed at the computer by external environment sensors integrated in the...
8706951 Selectively accessing faster or slower multi-level cell memory  
Devices, systems, methods, and other embodiments associated with selectively accessing memory are described. In one embodiment, a method detects an indication indicative of whether to program fast...
8707067 Power supply controlling system, control method for power supply controlling system, and power supply controlling apparatus  
A power supply controlling system including: a first power supply controlling apparatus that supplies an electric power to a device; and a second power supply controlling apparatus that supplies an...
8707073 Energy-efficient polling loop  
Logic is provided for increasing energy-efficiency of a data processing system. First logic continuously checks a plurality of I/O ports for incoming workload. Responsive to the incoming workload...
8707061 System and method of providing scalable computing between a portable computing device and a portable computing device docking station  
A method of managing processor cores within a portable computing device (PCD) is disclosed and may include determining whether the PCD is docked with a PCD docking station when the PCD is powered...
8707062 Method and apparatus for powered off processor core mode  
For one disclosed embodiment, a processor comprises a first processor core, a second processor core, and a cache memory. The first processor core is to save a state of the first processor core and...
8707081 Memory clock slowdown  
Circuits, methods, and apparatus for slowing clock circuits on a graphics processor integrated circuit in order to reduce power dissipation. An exemplary embodiment of the present invention...
8707070 Power management of data processing resources, such as power adaptive management of data storage operations  
A system and method for performing power conservation actions is described. In some examples, the system determines a power conservation policy based on information from the system, and implements...
8707066 Method and apparatus for a zero voltage processor sleep state  
Embodiments of the invention relate to a method and apparatus for a zero voltage processor sleep state. A voltage regulator may be coupled to a processor to provide an operating voltage to the...
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...
8706652 System and method for controlling power consumption in a computer system based on user satisfaction  
Systems and methods for controlling power consumption in a computer system. For each of a plurality of interactive applications, the method changes a frequency at which a processor of the computer...