At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.
Optical receiver and optical phase control method thereof
An optical receiver includes: delay interferometers respectively provided in at least two branches that branch a reception signal; a phase shift amount control...
Variable dispersion compensation device
A dispersion compensation device includes a variable dispersion compensator configured to subject an input optical signal to dispersion compensation, an optical...
Optical transmission apparatus
Where add optical signals have k different bit rates, an add controller is connected to k (<N) of N input ports and sends the add optical signals to the k...
Image correction apparatus, image correction method, and image correction
An image correction apparatus stores therein a plurality of correction curves for determining a correction amount, calculates a feature value of average...
Biometric information obtainment apparatus, biometric information
obtainment method, computer-readable...
A biometric information sensing apparatus, including a width detection device that detects a width of a biometric part in a biometric information image...
Audio information processing and attack detection apparatus and method
An audio information processing apparatus and method include dividing an audio signal, determining a time period having a power change ratio of an audio signal...
Data conversion function processor
In a MISTY1 FI function, an exclusive OR to which a round key KIij2 is inputted is arranged between an exclusive OR arranged on a 9-bit critical path in a first...
Image encoding device, image encoding control method, and program
An image encoding control method for controlling processing for encoding data of an input moving image based on an interlace system comprises: a step of...
Signal transmission system and receiving apparatus
A digital audio signal, a channel clock, and a bit clock are transmitted to the receiving apparatus via a pair of signal lines. The digital audio signal is...
Base station and scheduling method thereof
A scheduling method for a base station which transmits an identical packet or data to mobile stations via a plurality of transmission antennas based on a...
Method and system for dynamic assignment of network addresses in a
According to a particular embodiment, a method for automatically assigning dynamic IP addresses without user interaction includes maintaining at least one pool...
Network apparatus that determines whether data is written into buffer
based on detection of a memory error
A network apparatus includes: an input interface unit; a first and second line switching units cross-connecting output signals from the input interface unit; an...
Objective lens for recording hologram and hologram recording device
Provided is an objective lens for recording a hologram that condenses an recording beam on a hologram recording medium, and the objective lens is configured so...
A communication apparatus having a main battery for performing main operations of the communication apparatus so as to connect or remove from the device freely....
Mounting component and electronic apparatus
A mounting component includes a fixed frame to be fixed to a board and a sliding frame. The fixed frame includes first and second fixed side plates having...
Electronic apparatus and electronic system
The present invention is an electronic apparatus 100, from which a portable apparatus 10 is detachable, and which includes an information providing portion 200...
Starting control apparatus and tuner device
A remote starting ECU includes a command recognizing unit and a tuner connecting unit. The remote starting ECU starts an engine of a vehicle when the command...
Semiconductor memory power control system with voltage generator to supply
voltage to an internal circuit by...
A semiconductor device is provides which includes: a first boost circuit that generates a first boost voltage by boosting an external voltage and supplies the...
Semiconductor device and manufacturing method thereof
A disclosed semiconductor device includes a wiring board, a semiconductor element mounted on a principal surface of the wiring board with flip chip mounting, a...
Method of manufacturing semiconductor device
A method of manufacturing a semiconductor device includes forming a wiring layer in a first insulating layer, forming a second insulating layer over the first...
Surface profile sensor and method for manufacturing the same
A surface profile sensor includes an interlayer insulating film provided with a planarized upper surface formed above a semiconductor substrate, a detection...
Semiconductor device and method of manufacturing semiconductor device
The semiconductor device includes a first transistor including a first impurity layer containing boron or phosphorus, a first epitaxial layer formed above the...
Compound semiconductor device and method of manufacturing the same
A compound semiconductor device is provided with a substrate, an AlN layer formed over the substrate, an AlGaN layer formed over the AlN layer and larger in...
Semiconductor device fabrication method, semiconductor device, and
semiconductor layer formation method
A semiconductor device fabrication method and a semiconductor layer formation method for making a semiconductor layer having excellent morphology selectively...
Semiconductor package and method of manufacturing the same
A semiconductor package is disclosed that includes a semiconductor device; a circuit board; and a connection mechanism including a first conductive terminal...
Manufacturing method of MEMS device, and substrate used therefor
A method for manufacturing a MEMS device, includes: preparing a substrate provided with a first substrate in which a cavity is formed, and a second substrate...
Flexible cable connecting structure and flexible cable connector
A flexible cable connecting structure includes a terminal part including a plurality of conductive patterns, the conductive patterns being formed at an end part...
Storage device and electronic equipment
A storage device includes a first loading tray to comprise a loading surface on which to abut a non-recording surface of said portable recording medium, a...
Computer-readable recording medium storing verification support program,
verification support apparatus, and...
A verification support apparatus and method are provided. The verification support apparatus executing a simulation controlling a communication between a first...
Design support program, design support device, and design support method
A design support program stored in a computer readable recording medium and executed by the computer includes computer readable program code stored thereon for...
Data conversion apparatus, method, and computer-readable recording medium
storing program for generating...
A data conversion apparatus for converting circuit description related to a dynamically-reconfigurable circuit to circuit configuration information, the data...
Parity generator, priority encoder, and information processor
In order to generate a parity of output data from a priority encoder without increasing processing time or making the circuitry complex, the present invention a...
Optical transmitter and receiver and optical transmission and reception
An optical transmitter and receiver has stored in advance therein FEC techniques and applicable conditions for applying the FEC techniques to a counterpart...
Request processing device, request processing system, and access testing
A request processing device includes a request sender that sends a write request or a read request to a storage device, a response processor that receives a...
A processing device which can execute a plurality of threads includes: an execution unit which executes a command; a supply unit which supplies a command to the...
Copy control apparatus
A copy control apparatus for controlling a copy process between disks includes a copy process execution unit, a data capacity measuring unit, and a changing...
Aligning protocol data units
An apparatus for receiving one or more protocol data units (PDUs) from a word aligned queue including a media access control (MAC) physical-layer (PHY)...
Communication transmitting apparatus and communication transmitting method
When opposed communication transmitting apparatuses A and C are connected in a physical configuration thorough a communication transmitting apparatus B, if an...
Method and system for processing access control lists using a hashing
A method for processing access control lists using a hashing scheme includes receiving a packet identifying data and determining a fixed number of a plurality...
Information processing apparatus, method and recording medium for
generating acoustic model
An information processing apparatus for speech recognition includes a first speech dataset storing speech data uttered by low recognition rate speakers; a...
Semiconductor integrated circuit
A semiconductor integrated circuit including: a data input circuit inputting a data input signal from outside and outputting the signal; a comparison value...
Wireless communication network system and method
A wireless communication network system including: a command station for allocating a frequency band, broadcasting a backup station and periodic measurement...
Mobile station apparatus and cell selecting method
A mobile station apparatus, which is used in a mobile communication system including plural base stations, includes a receiver that receives a first signal from...
Program, apparatus and method for determining interpolation method
According to a program, a computer determine an interpolation method for interpolating respective pixel values of plural pixels not existing in an input image...
Error determination device and error determination method
A processing-coefficient decision unit decides a processing coefficient based on a format of the stream. A target-PTS decision unit multiplies an input PTS...
Apparatus, method and computer product for generating vehicle image
A recognition device includes a component identifying unit, an identification-region defining unit, a vehicle-image generating unit, and a data reduction-level...
Receiver, signal processing apparatus and receiving method
A receiver for receiving a signal including a series of symbols, the signal being performed Time Window processing at portions including a boundary of adjacent...
Access control system in wireless LAN system
In a wireless LAN system using an access point to perform access control for accesses from a plurality of client terminals, an access point and each of a...
Communication method and intermediate network device with branch selection
A communication method for use in a radio communications system in which a mobile station sends identical data to a plurality of radio base stations in a...
ONU delay and jitter measurement
A system and method provide measurement of round trip delay and jitter in an optical network without adding cost to the components of the network. A method of...