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Patent # Description
US-8,577,397 Wireless communication system, communication control method, mobility management apparatus, mobile terminal and...
A wireless communication system includes a first base station; one or more second base stations having transmission power lower than the first base station; a...
US-8,577,162 Output apparatus and output method
An output apparatus determines pixels that form an area equal to or greater than a predetermined size and whose pixel values are not different from pixel values...
US-8,577,147 Character recognition apparatus and character recognition method
An objective is to eliminate dotted lines in a character box in image data to increase the character recognition rate. There are some cases in which a dotted...
US-8,576,912 Encoding apparatus and decoding apparatus
An encoding apparatus having a direct mode as a prediction mode, when a pixel with opposite parity from a top field to a bottom field, for example, is referred...
US-8,576,850 Band control apparatus, band control method, and storage medium
A band control apparatus including: a buffer memory configured to hold and output data units on a first-in first-out basis; a counter memory configured to hold...
US-8,576,834 Communication system
This invention relates to a communication system using an internet protocol (IP) address. Subscriber terminals have the same subscriber identification and...
US-8,576,814 Access point used in wireless LAN system
The access point used in the wireless LAN system acquires, from a network, an IP address of a management device that holds a list of wireless LAN control...
US-8,576,779 Radio communication apparatus and packet forwarding method
A radio communication apparatus including: a radio communication interface; and a processor; the processor being configured to detect a first radio...
US-8,576,771 Adaptive modulation and coding
A method of reporting received signal quality to a transmitter includes measuring a received signal quality in a receiver, and selectively performing the steps...
US-8,576,729 Communication method for point-to-multipoint communication system and subsidiary transmission apparatus for the...
The communication method and the subsidiary transmission apparatus for a point-to-multipoint communication system in which the subsidiary transmission apparatus...
US-8,576,508 Tape library system and method of diagnosing tape cartridges
A tape library system includes a plurality of cartridge cells for accommodating a plurality of tape cartridges respectively, a tape drive for writing and...
US-8,576,285 In-vehicle image processing method and image processing apparatus
An image processing apparatus is provided that combines image data captured by multiple cameras and displays the resulting image of surroundings of the vehicle...
US-8,576,194 Coordinate detecting device
A coordinate detecting device includes a resistive film formed over a substrate; and a common electrode formed over the resistive film for applying a voltage to...
US-8,575,999 Constant current circuit and semiconductor integrated circuit
In a constant current circuit, a drain terminal is connected to an output terminal of a current, and a gate voltage operable in a saturation region is applied...
US-8,575,952 Semiconductor device and test method
A semiconductor device includes a first circuit block, a second circuit block, a first lead-out line coupled to the first circuit block, a second lead-out line...
US-8,575,782 Power transmission apparatus, power transmission/reception apparatus, and method of transmitting power
A power transmission apparatus includes: a power source; a power transmission coil that transmits electric power supplied from the power source outward as...
US-8,575,704 Semiconductor device and manufacturing method of the semiconductor device
A semiconductor device includes a semiconductor substrate, a device region including first and second parts, first and second gate electrodes formed in the...
US-8,575,012 Semiconductor device production method and semiconductor device
A semiconductor device production method includes: forming an insulating film on a semiconductor substrate, forming a concave portion in the insulating film,...
US-8,574,984 Manufacturing method of semiconductor integrated circuit device
A method of manufacturing a semiconductor integrated circuit device includes defining a first area by forming a separating area on a substrate, and forming a...
US-8,574,679 Substrate structure and manufacturing method of the same
With TiN being a base material, TiN fine particles are deposited on a silicone substrate by, for example, a laser ablation method so that diameters of the TiN...
US-8,573,993 Connector
A connector includes a first connector and a second connector configured to engage with the first connector to establish electrical connection, wherein the...
US-8,572,615 Parallel computing system, synchronization device, and control method of parallel computing system
A synchronization device includes a receiver that receives data from at least two synchronization devices establishing synchronization, and extracts...
US-8,572,574 Solving hybrid constraints to validate specification requirements of a software module
In one embodiment, a software module is validated according to requirements associated with the software module. The software module has numeric and string...
US-8,572,531 Timing verification support device generating second circuit data including circuit elements identified from...
A timing verification support device includes: a storage device to store first circuit data of a semiconductor integrated circuit; a search unit to identify, in...
US-8,572,467 Error-correcting encoding apparatus
An apparatus for encoding source data, that includes a first encoder configured to encode the source data to produce first additional data; and a randomizing...
US-8,572,450 Systems and methods for detecting and correcting errors in transmitted data
An information processing device includes: a receiving operation for receiving, from a transmission device, content and first verification data corresponding to...
US-8,572,442 Decoding error detection method and decoding device in radio communications system
A decoding device includes a decoding unit that decodes control data to generate decode data, the control data indicating a state of a radio propagation...
US-8,572,428 Storage apparatus and control method for storage apparatus
A first controller stores externally input data to a memory of the first controller, reads data stored in the memory of the first controller and transmits the...
US-8,572,424 Semiconductor device to select and output data to a data bus
A semiconductor device that can transmit data in wide bus width regardless of the width of an external data bus connected thereto. In a semiconductor device on...
US-8,572,396 Biometric authentication device and computer product
When first biometric information is read with an ID number, a first authentication unit acquires second biometric information corresponding to the ID number...
US-8,572,392 Access authentication method, information processing unit, and computer product
An input personal identification number (PIN) is encrypted, identification information to identify a computer that has generated an encrypted PIN is associated...
US-8,572,146 Comparing data samples represented by characteristic functions
According to certain embodiments, a first characteristic function representing a first set of samples and a second characteristic function representing a second...
US-8,572,047 Method and system for data update synchronization by two-phase commit
In an integrated management database system having a plurality of element databases holding the configuration information about an information system and an...
US-8,571,575 Recording medium for storing position estimation program, position estimation device, and position estimation...
A computer executes processing of acquiring, by using a positioning unit to output error region information indicating an ellipse-shaped error region...
US-8,571,515 Mobile terminal
A mobile terminal as a mobile terminal includes a storage unit which stores an action pattern record table having at least one action pattern registered...
US-8,571,495 Distortion compensation apparatus and method
A distortion compensation apparatus includes a distortion compensation signal generation unit that performs, on a transmission signal, distortion compensation...
US-8,571,468 Power controlled communication system between a source, repeater, and base station
The present application relates to a wireless communication system and related methods and apparatuses for transmitting a signal from a source apparatus to a...
US-8,571,419 Method and system for flexible optical signal aggregation and transmission
In accordance with some embodiments of the present disclosure, a method for spectrally spacing carrier waves comprises determining a frequency offset between a...
US-8,571,414 Optical transmission device, transmission and reception module, optical transmission system, and wavelength...
An optical transmission device includes: a variable dispersion compensator to give chromatic dispersion and output an input light, a branching unit to branch...
US-8,571,407 Optical coherent receiver, apparatus for and method of monitoring performance thereof
The present invention relates to an optical coherent receiver and an apparatus for and a method of monitoring performance thereof. The apparatus for monitoring...
US-8,571,344 Method of determining a feature of an image using an average of horizontal and vertical gradients
An image processing method performed by a processor for processing a plurality of pixel values in an image data representing a two-dimensional image, the image...
US-8,571,322 Image processing method, image processing apparatus, image processing system and computer for recognizing shape...
An image processing method for calculating feature amounts of a facial part in a face on the basis of a plurality of image data obtained in chronological order,...
US-8,571,212 Image encrypting device, image decrypting device and method
An encrypting device generates an encrypted image by converting an image of a specified region in an input image with an encryption key, by embedding...
US-8,571,206 Information transmitting apparatus, information transmitting method, and computer product
An information transmitting apparatus encrypts and transmits transmit data that includes contents for which transmission instruction has been received, an...
US-8,571,182 Systems and methods of masking non-service affecting alarms in a communication system
According to one embodiment, a method may include detecting existence of an alarm-triggering event associated with a service at a maintenance level. The method...
US-8,571,073 Frame mapping apparatus and frame mapping method
An apparatus for mapping multiple lower-speed signal transmission frames to a higher-speed signal transmission frame. The apparatus includes buffers configured...
US-8,571,058 Terminal apparatus, data transmission system and data transmission method
There is provided a terminal apparatus including a message monitor to gather transmission request information from each of first and second terminating...
US-8,571,018 Sonet add/drop multiplexer with packet over sonet capability
An advanced SONET add/drop multiplexer capable of supporting packet over SONET and multiprotocol label switching. The add/drop multiplexer is capable of adding...
US-8,570,991 Wireless communications system, wireless terminal device, indoor base station apparatus, and control apparatus...
A wireless terminal device including a time information obtaining part configured to obtain time information indicative of a period of time the wireless...
US-8,570,973 Wireless communication system, base station and transmitting method
A wireless communication system in which a terminal selects a signal from a plurality of known signals and transmits the signal to the base station by any...
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