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 add/drop multiplexer
An optical add/drop multiplexer includes a first optical coupler receiving an optical signal including a plurality of multiplexed wavelengths, a wavelength...
Testing and measurement in optical networks
An optical node may include a plurality of optical input components operable to receive a plurality of signals communicated in an optical network and a...
Broadcast receiving apparatus and broadcast receiving method
To store TS packet in an external memory connected via an external IF unit at the time shift reproduction time, a buffer for storage is provided at a previous...
Program and apparatus for forms processing
A form processing program which is capable of automatically extracting keywords. When the image of a scanned form is entered, a layout recognizer extracts a...
Peak suppressing apparatus, peak suppressing method, and wireless
A peak suppressing apparatus includes an amplitude limiter that limits amplitude of the transmission signal with a predetermined threshold; a ...
Switch device, storage system, and routing method determining output port
for a frame based on hop count
A switch device includes two cascade ports each connected to another switch device; at least one direct port connected to a storage medium; a hop-count...
Radio base station system, control apparatus, and radio apparatus
In a radio base station system in which a plurality of radio apparatuses are cascade-connected to a control apparatus, the control apparatus transmits...
Semiconductor memory device and method of controlling the same
An internal voltage generator when activated, generates an internal voltage to be supplied to an internal circuit. Operating the internal voltage generator...
A semiconductor device has a pair of gate electrodes extending adjacent to and non-parallel to each other, a source and/or drain region located between the pair...
Optical waveform reshaping device
An optical waveform reshaping device, including a semiconductor optical waveguide which has an active layer, wherein: optical amplification regions and optical...
Data input device, data input system, data input method, printing device,
and printed matter
A data input device which inputs data to a navigation device includes: an image input unit capturing an image displayed on an image display carrier for...
Plasma display device and processing method thereof
A display method of a plasma display device and plasma display device are provided. The display method includes nonlinearly converting first image data...
Antenna apparatus and communication system including the same
An antenna apparatus is disclosed that includes a feeding portion; a looped antenna element connected to the feeding portion; and a resistor inserted into the...
An electronic device includes a housing that has a rectangular plate section and a sidewall section provided with a control opening for slide control member...
An antenna apparatus is disclosed that includes an antenna element having an inverted teardrop shape and configured to be fed with electrical power from an...
Comparison circuit and analog-to-digital conversion device
A comparison circuit includes: an input circuit includes a first transistor for receiving a first signal, and a second transistor for receiving a second signal;...
Entry detecting system
An entry detecting system includes a terminal device; a point-to-point communication device; an entry detecting device; and a guard device. The point-to-point...
Information accessing system, information apparatus, recording medium and
method for accessing information
A method, to facilitate communication by a machine, includes: receiving data transmitted from a reading/writing apparatus; detecting a data request signal;...
Portable electronic device
In order to provide a portable electronic device improved in water tightness by a simple method, the portable electronic device includes: a housing assembled...
Resist pattern thickening material and process for forming resist pattern,
and semiconductor device and method...
The present invention provides a resist pattern thickening material, which can utilize ArF excimer laser light; which, when applied over a resist pattern such...
Apparatus for manufacturing bonded substrate
The present invention provide an apparatus for manufacturing a bonded substrate that suppresses a defect in the bonded substrate. When the pressure in a vacuum...
Portable terminal apparatus
A portable terminal apparatus includes a first body having a base, to which a first hinge arm is provided, the first hinge arm including a first axis hole...
Electronic apparatus and information processing apparatus
The electronic apparatus includes: a timer for measuring an elapse time duration under a component-disengaged state after detection of the disengaged state by...
Display screen structuring apparatus
A screen program described with a non-object-oriented language is divided into a View performing a screen display and a Model that is an external processing...
Error correction code generation method and memory control device
A correct error correction code can be generated even if a RAM error occurs before writing store data in cache memory (RAM) after confirming that cache line...
Control method for semiconductor integrated circuit and semiconductor
A semiconductor integrated circuit includes a self-test circuit, wherein, when a operation mode of the self-test circuit has been switched from a low-speed...
Data processing system and data processing method
A data processing system includes a display control unit of implementing a display module for displaying at least one format file containing a fixed format, and...
High rate line-by-line calculation method and program by forked line type
The invention offers a calculation method and program capable of performing line-by-line calculations using a Voigt function at speeds of 50-100 times what is...
Molecular design method and computer-readable storage medium
A computer-implemented molecular design method constructs and stores a data structure including an atomic data structure, a bond axis data structure, a...
Information processing apparatus
In a mobile phone applicable to an information processing apparatus, an illumination sensor detects a state of the mobile phone and generates a detection...
Mobile communication apparatus
A mobile communication apparatus usable for voice communication exchanging a received sound and a spoken sound is provided. The mobile communication apparatus...
Node-B transmits a power profile of each frequency of transmission data as a step function to a UE. Each UE measures the amount of interference of a received...
Information processing apparatus, portable terminal apparatus, and roaming
information processing method thereof
An information processing apparatus is included that is installed to an operator connected to a portable terminal apparatus by a communication line and is...
System and method for implementing a multi-radio wireless network
A system for implementing a multi-radio wireless network includes a plurality of endpoints wirelessly coupled to a relay station. The system also includes a...
Wavelength division multiplexing transmission device and wavelength
division multiplexing transmission method
The power level of a wavelength division multiplexed optical signal is detected by a detection unit. When the power level of the optical signal detected by the...
Communication apparatus and signal transmitting method
A communication apparatus time-division multiplexes a first signal transmitted at a first bit rate and a second signal transmitted at a second bit rate which is...
Communication apparatus and control method
A first communication apparatus receives, from a second communication apparatus, information indicating the number of relays from a first supplying apparatus to...
Method and apparatus for requesting and transmitting characteristic
indicators in a wireless communications network
A method of requesting a plurality of different characteristic indicators from a second communications apparatus in a wireless communications network including...
Base station apparatus, communication method and mobile communication
system for restraining traffic quantity
To provide a technology capable of reducing a processing load on a base station controller and restraining a traffic quantity within a mobile communication...
Network equipment management device, network equipment management method,
network equipment, and program used...
In order to perform update processing with high reliability while preventing occurrence of an error in the update order, reduce a load on a management device,...
Network looping detecting apparatus
A network looping detecting apparatus has an increased real-time operation capability for network looping detection and also has scalability. The network...
Wiring substrate and electronic device
A wiring substrate includes a plurality of electrode terminals, to which external connection terminals of an electronic component are coupled, arranged in a row...
Semiconductor device and method of manufacturing the same
A semiconductor device comprises a buffer layer 16 of an i-InAlAs layer formed over an SI-InP substrate 14, insulating films 24, 36 of BCB formed over the...
Semiconductor device and fabricating method of the same
Openings are formed by lithography and subsequent dry etching at the portions of a first protective film which correspond to connecting holes of second plugs...
Semiconductor device and method of manufacturing the same
Provided is a semiconductor device, including a silicon substrate, a first insulating film formed on the silicon substrate, a first conductive plug formed in an...
Silica film forming material, silica film and method of manufacturing the
same, multilayer wiring structure and...
The silica film forming material of the present invention comprises a silicone polymer which comprises, as part of its structure, CHx, an Si--O--Si bond, an...
Fault tolerant transport mechanism in storage and method of controlling
A method of controlling a transport mechanism allows a first mobile carrier to move based on a power source incorporated in the first mobile carrier when an...
Discharge volume control method, discharge pressure control method, and
microbody forming method
A second valve is opened to combine an injection-pressure generating pressure with a maintaining pressure into an injection pressure. After the injection...
A female connector for supplying received power has a recess, terminals including power terminals for supplying the power, a locking mechanism to lock a male...
Handheld information terminal device