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.
Semiconductor device, DRAM integrated circuit device, and method of
producing the same
A semiconductor device with a multi-layer wiring structure includes a first conductive region: a second conductive region that has an upper surface located in a...
Method of manufacturing semiconductor device
Each of channel regions 2a and 3b is covered by a gate electrode 6 via a gate insulation film 5 and side wall spacers 9 from its top face to both side faces...
Method for fabricating semiconductor device and exposure mask
The method for fabricating the semiconductor device includes the step of forming a photoresist film 84 over a substrate 10, the step of exposing interconnection...
Method and system for providing software maintenance service, and computer
In a system for providing software maintenance service, a server includes: a storage unit that stores a determination rule for determining whether to deny a...
Circuit analyzing device, circuit analyzing method, program, and computer
readable information recording medium...
A circuit analyzing device includes: a peripheral input signal setting part configured to make a signal setting by a predetermined requirement for a peripheral...
Storage system, control method, and program for enhancing reliability by
storing data redundantly encoded
A storage apparatus composed of a plurality of magnetic disk devices are provided. An encoding unit generates, after dividing original data, a plurality pieces...
Backup system, method, and program
A backup system is comprised of a main storage for storing original data and a plurality of local storages for distributing and storing the data. An encoding...
Communication error information output method, communication error
information output device and recording...
A method and device of outputting information related to a communication error including obtaining a communication log containing a communication message...
A method for assessing wave propagation arising in a physical system by obtaining a numerical approximation of the physical system to be simulated, the method...
Vehicular electronic control apparatus and method for controlling vehicle
A vehicular electronic control apparatus includes a vehicle control section and a unit control section. The vehicle control section controls a function dependent...
Air bag system
To achieve an air bag system in which a safing determination processing circuit can be implemented on one integrated circuit, the air bag system, which is...
In-vehicle electronic system and in-vehicle electronic apparatus
The present invention provides an in-vehicle electronic system including: an in-vehicle electronic apparatus mounted in a vehicles and a portable electronic...
Terminal state control system
When a terminal enters a cell of a personal-use base station (NBTS) arranged in a certain location area, the terminal receives a location area identifier having...
Transmission power control method and apparatus
Disclosed is a transmission power control method for comparing the error rate of receive data and a target error rate in an apparatus on the receiving side,...
Transmission power control method
Disclosed is a transmission power control method in a wireless communication system in which power allocated to a pilot signal can be varied to at least a first...
In an optical transmitter comprising a directly modulated laser and a wavelength filter provided on a post-stage of the directly modulated laser, the wavelength...
Optical semiconductor device having diffraction grating
An optical semiconductor device includes: a waveguide structure including layers grown over a semiconductor substrate, having a width defined by sidewalls formed...
A communication device simplified in circuit configuration and capable of shortening the time required to copy packets for broadcasting or multicasting. A packet...
Network relay apparatus
A network relay apparatus receives sub data different from main data by data transmission/reception processing units of a working system and a spare system, and...
Plug-in unit and communication apparatus
In order to detachably mount a module to a plug-in unit while reliably realizing electromagnetic shielding of the plug-in unit in a communication apparatus...
A conventional display device is constituted such that, when the display section is rotated to change the orientation thereof, the center of rotation and the...
Liquid crystal display and method of manufacturing the same
The invention relates to a transflective liquid crystal display and a method of manufacturing the same and provides a transflective liquid crystal display which...
An input device includes a substrate and a movable object that moves on the substrate. One of the substrate and the movable object includes a magnetic field...
A disclosed antenna apparatus includes: a punched out antenna element made of a sheet metal; a punched out ground element made of a sheet metal, the ground...
Piezoelectric thin-film resonator and filter
A piezoelectric thin-film resonator includes: a lower electrode that is formed on a substrate; a piezoelectric film that is formed on the substrate and the lower...
Capacitive-load driving circuit capable of properly handling temperature
rise and plasma display apparatus...
A capacitive-load driving circuit has a configuration in which a driving power supply source is connected to an output terminal via a driving device. The...
Device structure of carbon fibers and manufacturing method thereof
An aggregate structure of carbon fibers, organized by a plurality of carbon fibers, includes, an aggregate of the carbon fibers aligned in a lengthwise...
Portable terminal unit
By concealing the existence of an area using a function (which is referred to as IC privacy function) capable of concealing the data area corresponding to each...
Network system and object cooperation therein
An object cooperative network system for executing processing in cooperation between objects connected by a common communication path. Each of the objects...
Logic circuit redesign program, logic circuit redesign apparatus, and
logic circuit redesign method
A computer is allowed to execute an information acquisition process that acquires a file expressing information on pins used in respective ports provided in each...
Method and system for decoding encoded documents
A method for decoding encoded markup language documents includes reading a first numeric value from a data document and identifying a data definition associated...
Testing apparatus and testing method for an integrated circuit, and
An apparatus enables a high quality test to be carried out within a short time, without forcing a severe design limitation on the designer and without an...
Enhanced processor element structure in a reconfigurable integrated
A reconfigurable integrated circuit device which converts an arbitrary calculation state dynamically, based on configuration data, includes a plurality of...
In-operation system check processing device, method, and program thereof
In an in-operation system check processing device, an automatic exploration unit automatically checks presence/absence of devices of the in-operation system and...
Cross-connect protection method, network management terminal, and network
The present invention is a cross-connect protection method that protects a cross-connect in a system where a plurality of network management terminals monitor a...
Computer-readable recording medium having recorded hash-value generation
program, computer-readable recording...
A computer-readable recording medium having recorded a hash-value generation program for calculating a hash value within a shorter period of processing time....
Semiconductor integrated circuit
A semiconductor integrated circuit includes a first power source having a power supply voltage that operates the semiconductor integrated circuit, a voltage...
Dual-mode superconductive filter having an opening pattern in a ground
A superconductive device that includes a ground film made of the superconductive material, wherein part of the ground film has an opening pattern.
Optical receiver device
A DQPSK receiver extracts first and second phase modulation components from an input optical signal, and respectively converts the extracted components into the...
Control apparatus and control method for optical modulator
An object of the invention is to provide a control system in which the phase shift between drive signals of an optical modulator can be reliably detected and...
Deskew device and deskew method
In a receiver, a skew detector detects a skew between two synchronization symbols having different wavelengths among synchronization symbols included in received...
Network configuring apparatus
An optical wiring switching unit includes a first connection interface. A packet switch includes a second connection interface. A resource includes a third...
Optical component, fiber collimator array and wavelength selective switch
The invention provides a fiber collimator array including a fiber array in which a plurality of optical fibers is arrayed and a microlens array in which...
Image processing apparatus, image processing method, and computer product
An image processing apparatus includes a surrounding-pixels selecting unit that selects surrounding pixels that surround a correction pixel in an input image...
Encoding apparatus, encoding method, and computer product
An encoding apparatus compresses a stereo signal using a sum signal and a difference signal of a left component signal and a right component signal of the stereo...
Noise filter and filtering method
A noise filter, used for a digital signal, configuring an [N-1]-stage filter by connecting the N-number of flip flops in series comprises a selection unit for...
Device having communication function, method for automatically adjusting
transmitter, system and program
The transmission control unit of the device transmits sample data while changing the setting of output amplitude and emphasis of the transmitter within a...
Interference reduction receiving device and method thereof
A receiving device and a receiving method enabling the high-speed and high-accuracy interference reducing process are provided. The interference reduction...
Network switching device and method dividing packets and storing divided
packets in shared buffer
A network switching device that prevents its shared buffer from suffering a blocking problem, while achieving a higher memory use efficiency in buffering...
Radio terminal and ad hoc communication method
A source terminal reflects user information of a communication destination terminal in setting information for ad hoc communication, and establishes an ad hoc...