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Patent # Description
US-7,957,644 Flexible open ring optical network and method
A flexible open ring optical network includes a plurality of nodes connected by twin or other suitable optical rings. Each node is operable to passively add and...
US-7,957,595 Database management program, database management apparatus and database management method
A database management program, a database management apparatus and a database management method can determine the sameness of shape data at high speed. The...
US-7,957,454 Transmitter, receiver, and data communications system and method
There is provided a transmitter that transmits data in a spread spectrum communications system including a spread modulation portion spreading transmitting data...
US-7,957,429 Transmission system
In order to increase the efficiency of large-capacity transmission, the continuity of divided signals generated by dividing a multiplexed signal is maintained...
US-7,957,420 Packet transfer method and packet transfer node
The present invention provides a method of performing packet transfer among nodes on a network by a packet transfer node. When the network is divided into a...
US-7,957,303 Communication quality evaluation method, derivation device, communication quality evaluation system and...
When simulating communication using a communication network such as a VoIP network, an actual communication state is accurately simulated, and communication is...
US-7,957,300 Network management apparatus and method thereof
A network management apparatus in a network that includes a physical network, and a logical network assigned to the physical network performs: acquiring nodes...
US-7,957,284 System and method for optimizing network bandwidth usage
A method of optimizing bandwidth usage in a link aggregated network includes identifying available bandwidth on a plurality of data links in a link aggregation...
US-7,957,267 Fault detection device
A fault detection device capable of detecting network faults by itself with high accuracy in multi-vendor environments, without the need to interoperate with an...
US-7,957,257 Communication systems
A transmission method for use in a multi-hop wireless communication system is provided. The method includes, for two apparatuses having overlapping transmission...
US-7,957,210 Variable delay circuit, memory control circuit, delay amount setting apparatus, delay amount setting method and...
A variable delay circuit being able to change a delay amount from when a signal is inputted to when the signal is outputted has a first delay section delaying...
US-7,957,165 DC-DC converter with a plurality of soft-start control circuits
A DC-DC conversion circuit is configured by including a plurality of control signal generation circuits, a plurality of soft-start control circuits, and a start...
US-7,957,136 Electronic apparatus
An electronic apparatus includes: a housing having an internal space formed by top, bottom and side plates; and a power-source housing section formed next to a...
US-7,957,125 Assembly and electronic apparatus
An assembly includes a first housing, a second housing that houses a plate member, and a connecting section that connects the first housing to the second...
US-7,956,682 Amplifier
An amplifier including a first transistor including a gate coupled to an input terminal and a grounded source; a load resistor provided between a drain of the...
US-7,956,646 Buffer circuit and control method thereof
The present disclosure has been worked out to provide a buffer circuit and a control method thereof capable of controlling the timing at which the output...
US-7,956,586 Step-up/step-down type DC-DC converter, and control circuit and control method of the same
To provide a control circuit and control method of a step-up/step-down type DC-DC converter capable of realizing high efficiency. In a state (1), a terminal Tx...
US-7,956,577 Holding base and information processing system
A holding base for removably holding a mobile phone has a first holding position in which the mobile phone is held under own weight, a second holding position...
US-7,956,468 Semiconductor device
A semiconductor device where an outside connection terminal of a semiconductor element and an electrode of a wiring board are connected to each other via a...
US-7,956,462 Semiconductor device and manufacturing method thereof
A semiconductor device having a multilayer wiring structure and a manufacturing method thereof are provided. A semiconductor device and a manufacturing method...
US-7,956,390 Semiconductor device and manufacturing method thereof
A semiconductor device having a semiconductor substrate, a first impurity region including a first conductive impurity formed in the semiconductor substrate, a...
US-7,956,305 Housing with a sliding switch
A housing with a sliding switch with at least three positions and a sliding element that partially projects through an opening in the housing as provided. In...
US-7,956,292 Printed circuit board manufacturing method, printed circuit board, and electronic apparatus
A printed circuit board manufacturing method includes: a hole-forming step of forming a through hole in a substrate that will become an element of a printed...
US-7,955,984 High speed high power nitride semiconductor device
A nitride semiconductor device has: a substrate; a semiconductor lamination formed on the substrate, and including a channel layer of nitride semiconductor;...
US-7,955,970 Semiconductor device manufacturing method
A process for producing a semiconductor device, comprising the wiring region forming step of forming a wiring region on a semiconductor substrate; the copper...
US-7,955,944 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...
US-7,955,065 Resin filling apparatus, filling method, and method of manufacturing an electronic device
A resin filling apparatus, a filling method, and a method of manufacturing an electronic device fill a cavity between a substrate and an electronic component...
US-7,954,228 RFID tag manufacturing method with strap and substrate
In a manufacturing method of a thin and small RFID tag, an antenna metal pattern is formed on a substrate, going once around a dielectric plate, and a recess is...
US-7,954,102 Scheduling method in multithreading processor, and multithreading processor
In regard to a scheduling method in a multithreading processor, a thread to be executed is dynamically selected from the threads allotted to the context units...
US-7,954,076 Transmission delay analyzing apparatus, medium recording transmission delay analyzing program, and transmission...
A transmission delay analyzing apparatus includes: a first acquisition section that acquires a noise waveform from among waveforms which propagate in a first...
US-7,953,974 Authentication method, authentication system, and tag device thereof, data reference client, authentication...
The present invention is an authentication method for disclosing identification data of an object and authenticating when referring to data of the object...
US-7,953,962 Multiprocessor system and control method thereof
A multiprocessor system according to an embodiment comprises a plurality of processors, an execution control unit to control processing by the plurality of...
US-7,953,918 Service bus linking method and service bus for linking plurality of service buses together
A service bus linking method for linking a plurality of service buses together includes inputting to a service bus to be added a node identifier and a position...
US-7,953,835 Network management method and network management program
Blade enclosures are connected to storage devices through FC switches, and management blades and FC switches are connected to a SAN management device. Automatic...
US-7,953,669 Information processing apparatus
A system is provided with which a user of an information processing apparatus is requested to pay only the license charges of the necessary functions of the...
US-7,953,629 Online sales promotion method and device
The object of the invention is to perform a constructive exchange of information between a user and a provider of products in virtual reality. A user places a...
US-7,953,428 Transmitting apparatus, receiving apparatus, and re-transmission control method
Excessive quality in the receiving apparatus is controlled to obtain the combined gain by distinctively controlling the re-transmission for the first...
US-7,953,370 Carrier sensing method and RFID transceiver device using the same
An RFID transceiver device is proposed capable of carrier sensing even when the difference with respect to the carrier frequency employed by the other system is...
US-7,953,329 Optical communication apparatus and optical add/drop apparatus
An apparatus comprising an optical modulator modulating a light in accordance with a modulation signal and an operating point of the optical modulator, to...
US-7,953,328 Optical DQPSK transmitter phase monitor and control
An apparatus and a method for a I-Q quadrature modulation transmitter monitor a phase bias between an I branch and a Q branch of the I-Q quadrature modulation...
US-7,953,322 Optical switch and optical switch control method
According to an aspect of embodiment, an optical switch comprises a signal light input unit, a control light input unit, a first polarization controller, a...
US-7,953,305 Optical waveguide device and producing method thereof
An optical waveguide device includes; a substrate having an electro-optic effect, and a first optical waveguide and a second optical waveguide formed...
US-7,953,298 Image magnification device, image magnification method and computer readable medium storing an image...
A high-definition magnified image is obtained by simple computation. A magnified image is obtained by obtaining a deteriorated image on the basis of an input...
US-7,953,269 Method for inspecting pattern defect occured on patterns formed on a substrate
In a pattern-defect inspection method for inspecting a defect in an inspection pattern by comparing an image of the inspection pattern with an image of a...
US-7,953,215 Address information-exchange system, communication terminal device, server apparatus, address...
The present invention relates to address-information changing and allows for changing automatically address information registered with a communication...
US-7,953,167 Communications apparatus and communications system using multicarrier transmission mode
A communications system for communications by a multicarrier transmission mode between a plurality of communications apparatuses (10, 20) wherein an overall...
US-7,953,141 Interference reduction receiver
An interference reduction receiver is disclosed. The interference reduction receiver includes a weight generating unit for obtaining weights by multiplying a...
US-7,952,994 Redundancy method and switch apparatus
A redundancy method in which a network is made redundant with a working path and a protection path. The method includes transmitting a working system...
US-7,952,955 Semiconductor memory
A semiconductor memory is provided which includes a word line coupled to a transistor of a memory cell; a word driver configured to activate the word line; a...
US-7,952,887 Card unit, device unit, card attaching/detaching method and electronic apparatus
A card unit on which a card attached to a connector and detached from it is loaded has a frame, which is loaded with the card and is expanded and contracted,...
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