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.
Radio frequency tag and method of manufacturing the same
A metal-resistant radio frequency tag that has a broader band pass band (frequency versus communication range) characteristic compared to conventional...
Semiconductor integrated circuit device and manufacturing method thereof
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...
Semiconductor device and manufacturing method thereof
A semiconductor device includes a silicon substrate in which active regions of a memory cell are defined, a gate electrode formed on a device isolation...
Method of manufacturing compound semiconductor device with gate electrode
forming before source electrode and...
A compound semiconductor device includes a substrate; a compound semiconductor layer formed on the substrate; a first insulating film formed on the compound...
Method and apparatus for producing a molecular film with an adjusted
An object of the present invention is to provide a technique that can adjust a molecular density of the film of functional molecules (e.g. DNA molecules), which...
Mobile device and pivotal cover member therefore
A mobile device is disclosed. A battery housing cover mechanism (80) of the mobile device comprises a cover member (81), a pivot shaft module (90) having a...
Data dependency managing apparatus, design data dependency managing method
A design data dependency managing apparatus comprises an input/output data storing unit for storing design input/output dependency information indicating a...
Radio base station for performing radio communication with mobile station
An generation section which generates information indicative of a result of error detection on a downlink signal received, and a sending section which sends the...
Method and system for masking defects within a network
A method and system for masking defects within a network are disclosed. In accordance with an embodiment of the present invention, a method for masking defects...
Information processing apparatus and method of operation of data transfer
An information processing apparatus transferring data between at least a plurality of processors through first and second routes running through first and...
Digital signature program, digital signature apparatus, and digital
When input data (f.sub.0) is read into a digital signature generating apparatus, a hash value (h.sub.0) is calculated. The hash value (h.sub.0) is stored to a...
Storage apparatus mounting frame, storage extension apparatus, and method
of controlling storage apparatus
By having a storage apparatus attachment portion that secures a storage apparatus; a data read prevention processing unit that makes at least a part of data...
Information distribution device, information distribution method, and
An information distribution device includes: a distribution information management table in which area information at the time of distribution indicating areas...
Retrieval result outputting apparatus and retrieval result outputting
A retrieval result outputting apparatus evaluates degrees of matching on a character block basis between an input example sentence serving as a retrieval...
Simulation device and simulation method
A simulation method for a cascade communication system comprising a nodes sequence numbered as 1 to N from a transmitter to a receiver, comprises: acquiring...
A robot includes: a moving mechanism; a position recognition section that recognizes a current position of the robot within a guide zone having at least one...
Controller for selecting antenna for multiple-input/multiple-output
A base station apparatus for performing radio communication with a mobile station in a cell having a plurality of sectors performs a MIMO transmission using an...
Wireless base station, and method of selecting mobile terminal
A wireless base station (10) includes: a selecting unit (16) which selects a mobile terminal (20), which realizes such a condition that a parameter satisfies a...
Radio communication apparatus and scheduling method
A base station configuring a plurality of sectors adjacent to one another and controlling communication with a plurality of mobile stations, the base station...
Communication device, communication system, and communication method
A communication device includes: an obtaining unit that obtains use state information of the communication device during a call with another communication...
Distortion compensation apparatus and method
A distortion compensation apparatus having a circuit configured to perform power amplification of a transmission signal; and a circuit configured to feedback...
Optical device, optical modulation method, and optical transmitter
An optical modulation device including waveform shapers that waveform-shape input data signals in synchronism with a rising or falling timing based on...
Polarized-wave-multiplexing optical transmitter and control method of
polarized-wave-multiplexed optical signal
A polarized-wave-multiplexing optical transmitter including: an optical combiner generating a polarized-wave-multiplexed optical signal by ...
Optical modulation apparatus and optical modulation method
An optical modulation apparatus includes a first modulator, a second modulator, a multiplexer, a detector and an adjustor. The first modulator modulates light...
Wavelength conversion apparatus, wavelength conversion method, and optical
add/drop multiplexer using the same
There is provides a wavelength conversion apparatus for converting a wavelength of input signal light and for outputting output signal light of the converted...
Apparatus and method for adjusting optical signals
An optical signal adjustment apparatus detects an optical signal intensity level of signal light components with multiple different wavelengths for each of the...
System and method for transmitting optical markers in a passive optical
In accordance with the teachings of the present invention, a system and method for transmitting optical markers in a passive optical network (PON) system is...
Apparatus for supporting designing of optical network, process for
designing optical network, and...
In an apparatus for supporting designing of an optical network including a plurality of nodes and links which connect the plurality of nodes: a storage stores...
Biometric authentication device, biometric authentication method and
computer program for biometric...
A biometric authentication device including: a biometric information acquiring unit which generates a biometric input image representing user's biometric input...
Biometric authentication device, biometric authentication method, and
computer program for biometric authentication
A biometric authentication device includes: a biometric information acquisition unit which generates a first input biometric image representing the biometric...
Combining audio signals based on ranges of phase difference
A signal processing unit is provided. The signal processing unit includes an orthogonal transforming part including at least two sound input parts receiving...
Radio communication system, terminal apparatus, base station apparatus,
and radio communication method for...
A radio communication system including: a base station apparatus; and a terminal apparatus, wherein the base station apparatus and terminal apparatus perform...
Wireless communication system and wireless communication method
On the transmitting side, a decision is made as to whether to add pilot symbols which are separate from basic pilot symbols, to frames, based on the propagation...
Interframe prediction processor with address management mechanism for
motion vector storage
A device for processing variable-size macroblocks to achieve high-speed interframe prediction. A predictor calculator determines a motion vector predictor (MVP)...
Despreading circuit and electronic apparatus
For channelization codes CC#1 to CC#15, the despreading circuit comprises an FHT circuit with a spreading factor of 16 which outputs the results of despreading...
Semiconductor optical integrated device and method for fabricating the
A semiconductor optical integrated device includes a first semiconductor optical device formed over a (001) plane of a substrate and a second semiconductor...
Radio apparatus, radio communication system, and radio information
MAC entity produces a single PDU in such a way that two or more SDU's, which are received from RLC entity via logical channels, are integrated, and header H and...
MAC address table collection in distributed switching systems
In accordance with embodiments of the present disclosure, a switch may include a processor and a plurality of line cards, each line card including a table of...
Relay apparatus for communication frames and relay method
A layer 2 switch (L2SW) includes (i) a learned information management unit for recording learned information that associates a receiving port, an address of...
Out-of-group interference reduction in wireless communication systems
In a MIMO wireless communication system, a plurality of base stations (BSs) are provided each of which can transmit signals to, and receive signals transmitted...
Radio communication apparatus
A radio communication apparatus that includes a receiver that accomplishes intermittent reception of information in a first mode, the information indicating a...
Mobile terminal, base station device and mobile communication system
A mobile communication system is provided with a base station device and a mobile terminal, which mutually perform radio communication. The system is also...
Communication apparatus and protocol processing method
A disclosed communication apparatus includes a protocol processing unit configured to send and receive link information on a link in a network having a...
Electronic apparatus and cooling module mounted in that electronic
An electronic apparatus includes a fan, a circuit board which is positioned downstream in an airflow to which the fan generates, at least one processer mounted...
Optical amplifier, control circuit, and optical amplifier control method
An optical amplifier includes a semiconductor optical amplifier, a power monitor configured to monitor an optical power of out-of-signal-band noise output from...
Raman amplifier and raman amplifier adjustment method
A pumping unit supplies pumping light to a fiber connecting medium; a light monitoring unit detects light power of multiple-wavelength light; and a control unit...
Driving method of liquid crystal display device and liquid crystal display
In a liquid crystal display device that uses a liquid crystal material having spontaneous polarization and is actively driven by a TFT, a voltage corresponding...
Lock system, unlock device, apparatus, portable terminal device, unlock
method, unlock program, and circuit device
A lock system that unlocks a lock with an unlock signal, prevents malfunction of locking or unlocking, and reduces power consumption of a receiving unit side...
Signal converter and high-frequency circuit module
A signal converter includes: a dielectric substrate; a first conductor layer disposed on one of opposite sides of the dielectric substrate, while including an...
There is provided a clock device including: a clock circuit to generate a plurality of clock signals, the clock circuit including a reset part for resetting...