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Patent # Description
US-7,912,370 Optical power measurement apparatus and optical power measurement method
An apparatus provides measurement of power of an optical signal transmitted in a wavelength multiplexing scheme, based on the optical spectrum and the...
US-7,912,329 Optical-switch testing apparatus, optical-signal switching apparatus, optical-switch testing method, and...
A light source supplies optical signal to an optical switch and a detector detects light receiving level. A control unit changes a deflection control amount for...
US-7,912,243 Decoding device, decoding method and decoding program
A decoding device has data extracting units extracting data from an image, data occurrence frequency calculating units calculating an occurrence frequency of...
US-7,912,239 Flat speaker
A flat speaker comprising a vibrating plate including a spiral voice coil, a lead portion extracted from the vice coil and reinforced by the reinforcing member,...
US-7,912,136 Device and method for receiving digital signal transmitted using OFDM method
A receiver that receives a digital signal transmitted on the basis of an orthogonal frequency division multiplexing (OFDM) method. This receiver comprises a...
US-7,912,096 Add/drop multiplexer and interface
An add/drop multiplexer where a first signal converter converts first-low-order-group signals received from DSn network, into high-order-group signals, which are...
US-7,912,074 System and method of multiplexing data from multiple ports
Telecommunication equipment of the present invention includes a switch for receiving data from a plurality of ports and inserting a unique port identifier in the...
US-7,912,054 Method and apparatus for multicast packet readout control
A multicast packet readout control method is disclosed. An input multicast packet is temporarily stored in a multicast queue of a packet buffer. The multicast...
US-7,911,951 Best-effort bandwidth allocating method and device
A method is disclosed including: measuring sending amounts of packet data that are input from each of ports providing minimum bandwidth guarantee type and...
US-7,911,941 Scheduling method for executing job, scheduling apparatus for executing job, and commutative recording medium...
A router interposed between a subnet and a backbone network, where the subnet includes a plurality of layer 2 switches and a plurality of terminals. The...
US-7,911,874 Semiconductor integrated circuit
An interface conversion macro converts a signal compliant with a system interface specification output from a controller to a signal compliant with a memory...
US-7,911,866 Semiconductor memory for automatic executing refresh operations
A semiconductor memory executes an access operation on one of a plurality of memory blocks in response to an externally supplied access request. At this time, in...
US-7,911,825 Multi-port memory based on DRAM core
A semiconductor memory device includes a plurality of N external ports, each of which receives commands, and an internal circuit which performs at least N access...
US-7,911,795 Electronic device including electronic component, heat dissipating member and alloy layer
A method for manufacturing an electronic component device in which an electronic component and a heat dissipating member are connected by a heat conducting...
US-7,911,786 Electronic apparatus
An electronic apparatus that includes a circuit substrate being installed in a casing. The electronic apparatus has first and second groove portions that are...
US-7,911,685 Control of a light source providing excitation light
A controller monitors output level variation rate of excitation light outputted by a light source in accordance with a drive current of the light source and...
US-7,911,466 Method and apparatus for editing timing diagram, and computer product
A timing diagram is displayed on GUI of a timing diagram editing apparatus. Numerical information indicating the repetition number for which a waveform image...
US-7,911,448 Pointing device and receiving unit with UWB signal
A small-sized and lightweight pointing device and receiving unit reduce power consumption. The receiving unit transmits UWB (Ultra Wide Band) signals...
US-7,911,419 Plasma display panel driving method and plasma display apparatus
In a conventional method of driving a plasma display panel, for example, an auxiliary discharge is executed between an A electrode and a Y electrode to improve...
US-7,911,404 RF tag and method of producing RF tag
An RF tag includes a first transmission line which is connected to a grounding conductor and forms an electric closed loop to constitute a dipole antenna. A...
US-7,911,374 Radar device and target detection method
A target position is estimated in such a manner to maintain target position continuity, with high accuracy, even when the X coordinate displacement of the target...
US-7,911,254 Offset correction device and method
A direct-current-offset correction device includes a digital-to-analog converter that converts a digital signal into an analog signal, a modulator that modulates...
US-7,911,252 Clock signal generation circuit
A clock signal generation apparatus includes a clock signal generation circuit generating a plurality of clock signals, and a self-test circuit measuring a phase...
US-7,911,214 Electrical resistance measurement method and component inspection process
An electrical resistance measurement method and a component inspection process to which the electrical resistance measurement method is applied. In the first...
US-7,911,003 Semiconductor integrated circuit device
A semiconductor integrated circuit device including a semiconductor substrate and a MOS transistor having a source diffusion region and a drain diffusion region...
US-7,910,968 Semiconductor device and method for manufacturing the same
A ferroelectric capacitor (42) is formed over a semiconductor substrate (10), and thereafter, a barrier film (46) directly covering the ferroelectric capacitor...
US-7,910,957 Semiconductor device
A semiconductor device has a first and a second active regions of a first conductivity type disposed on a semiconductor substrate, a third and a fourth active...
US-7,910,955 Semiconductor device having MIS structure and its manufacture method
A channel layer (11) made of compound semiconductor and a barrier layer (12) made of compound semiconductor having a band gap wider than the channel layer are...
US-7,910,726 Amidite for synthesizing modified nucleic acid and method for synthesizing modified nucleic acid
The disclosure provides an excellent amidite for synthesizing a modified nucleic acid, which enables a protective group therein to be removed under a moderate...
US-7,910,431 Method for manufacturing semiconductor device
On a surface of a Si substrate, a nonvolatile memory cell, an nMOS transistor, and a pMOS transistor are formed, and thereafter an interlayer insulation film...
US-7,910,415 Semiconductor device and method of manufacturing the same, and semiconductor substrate and method of...
A method of manufacturing a semiconductor device including a substrate; an insulating film formed thereon; a first semiconductor layer where strain is induced in...
US-7,910,178 Liquid crystal display device and method of producing the same
A liquid crystal display device which is capable of further decreasing the cost of production yet obtaining a good liquid crystal alignment, and a method of...
US-7,909,135 Silencer and electronic apparatus having the same
A silencer that reduces a noise from a noise source in a first housing that houses the noise source in a first internal space includes a second housing that...
US-7,908,698 Cleaning apparatus and cleaning method for wafer
A wafer on which a CMP processing is completed is rotated. A front surface cleaning brush and a rear surface cleaning brush are made contact both surfaces of the...
US-7,908,592 Software/hardware partitioning program and method
A software/hardware (SW/HW) partitioning and evaluating program allows a computer to perform a procedure of compiling a source code in which a mark is added to a...
US-7,908,585 Computer readable recording medium recorded with graphics editing program, and graphics editing apparatus
When an element is interactively arranged in cooperative with an input device and a display device, if the arranged element is overlapped with a line segment...
US-7,908,524 Storage medium readable by a machine tangible embodying event notification management program and event...
An event notification management program 110 makes a computer function as processing means for controlling notification, given to a predetermined system 200, of...
US-7,908,507 Apparatus and method for masking input of invalid data strobe signal
To provide a data fetch circuit, which reliably cuts off transmission of a high impedance state of a data strobe signal even if a manufacture condition or an...
US-7,908,453 Semiconductor device having a dynamically reconfigurable circuit configuration
A semiconductor device includes a plurality of memories, a sequencer which outputs configuration information, and a memory reconfiguring circuit which...
US-7,908,450 Memory management unit, code verifying apparatus, and code decrypting apparatus
A memory management unit manages a memory that stores a code, and sets that the memory that stores the code to be executed is valid to make a processor execute...
US-7,908,434 Raid apparatus, cache management method, and computer program product
A cache managing unit creates a list of elements corresponding to each data block arranged based on a priority of writing data blocks to a magnetic disk...
US-7,908,418 Storage system, storage device, and host device
Provided is a storage system including a host device and a storage device connected to the host device through multiple paths and configured to perform hot-swap...
US-7,908,250 Differential data forming method, program, recording medium, and apparatus
One new file and one old file are sequentially compared from the heads of the files on a predetermined data unit basis. If a data match is found, transfer...
US-7,908,245 Database management method and database management apparatus
Database management involving obtaining a request of update of a record of a database including: (i) pages with records, each including data and transaction...
US-7,908,129 Method, apparatus and computer program for molecular simulation
A method of simulating behaviour of a molecular system with m degrees of freedom over time comprising a partial momentum refreshment step and a molecular...
US-7,907,984 High frequency filter having a solid circular shape resonance pattern with multiple input/output ports and an...
A resonance pattern (21) made of conductive material and having a circular plan shape is formed over the principal surface of a dielectric substrate. First and...
US-7,907,979 Electronic apparatus, display control method and recording medium
An electronic apparatus has a fixed case unit and a movable case unit, and the rotation operability of the movable case unit is improved. The electronic...
US-7,907,975 Bluetooth communication system for drivers of vehicles
A system is provided that enables communications between a driver of a vehicle and a person outside the vehicle, between a rider of a motorcycle and a fellow...
US-7,907,906 Mobile station
The present invention, focusing on the fact that sometimes the channel (HS-SCCH) which notifies that data is to be transmitted will be received but it will be...
US-7,907,843 Technique of identifying a defective subscriber device in a point-to-multipoint network without stopping normal...
In a point-to-multipoint network of an optical line terminal (OLT) and multiple optical network units (ONUS) wherein each ONU is enabled to send a signal only...
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