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Patent # Description
US-7,646,221 Buffer Circuit and control method thereof
A buffer circuit permitting an input signal to pass and prohibiting the input signal from passing corresponding to an output control signal, including an output...
US-7,646,089 Semiconductor package, method for manufacturing a semiconductor package, an electronic device, method for...
A semiconductor package including a substrate with a semiconductor device mounted on the substrate and a resin member sealing the substrate and semiconductor...
US-7,646,020 Apparatus for observing an assembled state of components and method of observing an assembled state of...
When bonding a workpiece to a substrate, processed parts of the substrate and the workpiece are observed and behavior such as the production of voids and the...
US-7,645,665 Semiconductor device having shallow b-doped region and its manufacture
A method for manufacturing a semiconductor device has the steps of: (a) implanting boron (B) ions into a semiconductor substrate; (b) implanting fluorine (F) or...
US-7,644,605 External force detection method, external force detector and electronic device
Displacement occurring by external force between a first member (a case, for example) and a second member (an LCD holder, for example) facing the first member is...
US-D607,883 Personal computer
US-7,644,420 Electronic unit loading mechanism and disk array device
In an electronic unit loading mechanism, an electronic unit is attachable to or detachable from an electronic unit loading base which is retractable to a...
US-7,644,337 Error correction device, encoder, decoder, method, and information storage device
An encoder divides the data in which sector data is adjacently connected to a first RS parity generated in Reed Solomon encoding into blocks to and subjects each...
US-7,644,292 Information processing apparatus, quick activation method, and storage medium
In response to an instruction to shut down a first operating system, the first operating system is shut down, and then a second operating system whose function...
US-7,644,164 Relay program, communication processing program, and firewall system
A relay program, communication processing program, and firewall system capable of simplifying security management in a firewall. In a firewall, only an...
US-7,644,155 Data communication system and data communication method
A data communication system and data communication method capable of drastically improving the quality of a dynamic image service to be offered to a user. The...
US-7,643,754 Method of and apparatus for providing multi-wavelength light source
A method of providing a multi-wavelength light source includes the steps of modulating an optical pulse source so as to output optical pulses with a designated...
US-7,643,751 Network managing apparatus, optical add/drop multiplexer, and network managing method
A network managing apparatus is connected to one of multiple OADM nodes that execute optical communication on an optical ring network configured by a two-line...
US-7,643,712 Optical module and optical switching device
The invention relates to an optical device which can increase the spread of a beam diameter in the depthwise direction by a simple configuration in comparison...
US-7,643,601 Timing extraction circuit for use in optical receiver that uses clock of frequency equal to one half of data...
The invention concerns an optical transmitter and receiver, and provides an improved timing extraction circuit for use in an optical receiver that uses a clock...
US-7,643,570 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...
US-7,643,492 Network bandwidth reservation method
A method of reserving bandwidth in a network includes the steps of receiving a reservation request for a bandwidth for a hose having one ingress point and at...
US-7,643,429 Interference measuring and mapping method and apparatus for wireless networks using relay stations
Interference levels occurring at one or more stations in a wireless network, where each of said one or more stations is a base station or a relay station. The...
US-7,643,369 Information processing apparatus, memory unit erroneous write preventing method, and information processing system
To make it possible to reliably halt writing processing while restraining erroneous writing to the memory unit, present apparatus has a memory unit to which data...
US-7,643,328 Method of writing into semiconductor memory device
An NMOS transistor 14 having one end connected to one end of a resistance memory element 10 is provided, and when a voltage is applied to the resistance memory...
US-7,643,325 Ferroelectric memory and operating method of same
A nonvolatile decision memory unit stores decision data indicating whether data stored in the normal memory cells is true or false. An inversion control circuit...
US-7,643,302 Electronic device, package having the same, and electronic apparatus
There is provided an electronic device that includes a circuit element that transmits a signal to an external board and receives the signal from the external...
US-7,643,282 Electronic apparatus and unit
An electronic apparatus has: a housing with a surface partially formed by a removably attachable lid; and a main-body connector disposed adjacent to an opening...
US-7,643,206 Optical amplifier
An optical amplifier of the present invention comprises: first and second optical amplifying sections connected in series to each other between an input port and...
US-7,643,116 Liquid crystal display device
In a retardation film (c plate) for canceling the optical effect of a liquid crystal layer, the optical effect of the liquid crystal layer which is represented...
US-7,642,945 AD converter circuit and microcontroller
A successive approximation type AD converter circuit for comparing an analog input signal with an output analog signal of a DA converter with a comparator to...
US-7,642,922 Drive support apparatus for a movable body
A drive support apparatus that performs an interaction with a driver with respect to awareness of safe driving so as to make the driver drive safely. The drive...
US-7,642,902 Vehicle abnormality detecting device
Provided is a vehicle abnormality detecting device including an abnormality detecting unit 70A for detecting abnormality on the basis of a state of current...
US-7,642,844 Semiconductor integrated circuit for voltage detection
A semiconductor integrated circuit includes a semiconductor substrate, one or more wells formed in the semiconductor substrate, one or more diffusion layers...
US-7,642,840 Reference voltage generator circuit
A reference voltage generator circuit is provided which is capable of stable generation of a reference voltage. A differential amplifier circuit has a...
US-7,642,650 Semiconductor device having a pillar structure
A semiconductor device includes a first multilayer interconnection structure formed on a substrate and a second multilayer interconnection structure formed on...
US-7,642,624 Semiconductor device having a guard ring
A multilayer interconnection structure of a semiconductor device includes a first guard ring extending continuously along a periphery of a substrate and a second...
US-7,642,577 Semiconductor device and method for fabricating the same
The method for fabricating a semiconductor device comprises the steps of: forming a dummy electrode 22n and a dummy electrode 22p; forming a metal film 32 on the...
US-7,642,551 Wafer-level package having test terminal
A wafer-level package includes a semiconductor wafer having at least one semiconductor chip circuit forming region each including a semiconductor chip circuit...
US-7,642,495 Light source error detection apparatus and method
A light source error detection system and method including monitoring a plurality of characteristics of a light source and controlling the light source based on...
US-7,642,192 Semiconductor device and fabrication method thereof
A semiconductor device fabrication method includes the steps of (a) forming a dielectric film on a semiconductor substrate; (b) etching the dielectric film by a...
US-7,642,185 Insulating film forming method capable of enhancing adhesion of silicon carbide film, etc. and semiconductor device
A first film made of silicon carbide is formed over a substrate. The surface of the first film is exposed to an oxidizing atmosphere to oxidize the surface layer...
US-7,642,103 Method of fabricating semiconductor device
Dicing lines extending longitudinally and transversely, and chip areas surrounded by the dicing lines are formed in a resist mask. Critical-dimension patterns...
US-7,641,475 Program, method and apparatus for generating fill-in-the-blank test questions
A pointing information extraction unit extracts pointing information indicating a pointing position and a pointing time on a slide from a slide file used in a...
US-7,641,454 Two-stage rotary compressor
A two-stage rotary compressor includes a sealed cylindrical compressor housing that includes first, second and third communication holes separately arranged...
US-7,641,122 Mobile device having an IC card function
To provide a technology for making it possible to control enable/disable of an IC card function provided in a mobile device. A mobile device including an IC card...
US-7,640,660 Method for manufacturing multilayer wiring board incorporating carbon fibers and glass fibers
A multilayer wiring board (X1) comprises a core portion (100) and out-core wiring portion (30). The core portion (100) comprises a carbon fiber reinforced...
US-D607,460 Personal computer
US-D607,450 Personal computer
US-7,640,521 Model verification support method, apparatus, and computer-readable recording medium storing program
A verification supporting apparatus includes a concept model generating unit, a function model verifying unit, a motion model verifying unit, and an ICA model...
US-7,640,425 Disk apparatus and electronic apparatus
A disk apparatus has a memory storing boot-information; and a stop section which reads, upon receipt of a stop event, the boot-information from a disk and checks...
US-7,640,377 DMA circuit with pattern generation unit for DMA verification
In a send engine of a protocol/DMA control circuit, a descriptor control circuit obtains a descriptor, and notifies the information of the descriptor to each...
US-7,640,376 Method apparatus and computer programming product for direct memory access(DMA) technique on sequentially...
A memory includes a set of sequentially stored data. Each of the data includes a variable-length data and length information indicative of a data length of the...
US-7,640,375 DMA controller, method, information processing system, and program for transferring information blocks...
In a DMA control method in which a DMA controller transfers data in memory to an input/output device in accordance with the control information which is provided...
US-7,640,374 Data transfer apparatus by direct memory access controller
A DMA apparatus which reads data corresponding to a descriptor from memory, and a dividing unit in a descriptor management device divides one descriptor into a...
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