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Patent # Description
US-7,692,956 Magnetic random access memory
An MRAM is provided with a memory main body (2) having at least one cell array, and a magnetic field detecting section (4) which detects a magnetic field in the...
US-7,692,942 Semiconductor memory apparatus
A semiconductor memory that includes a row decoder part, a first cell array placed on either side of the row decoder part, a second cell array placed on the...
US-7,692,772 Apparatus and a method for measuring distance using a laser beam
A laser distance measuring apparatus which measures a turnaround time after emitting a laser beam outputted from a laser diode to a target until receiving the...
US-7,692,567 Digital-to-analog converter and distortion correction circuit
Disclosed is a D/A converter including: a delta-sigma modulator for subjecting a digital signal to delta-sigma modulation; a pulse-width modulator for outputting...
US-7,692,479 Semiconductor integrated circuit device including charge pump circuit capable of suppressing noise
In a semiconductor integrated circuit device including a charge pump circuit flowing an operating current therethrough, a current circuit is adapted to receive...
US-7,692,306 Semiconductor device
In the conventional technology, a region of larger data rate causes a varied level of the light exposure in the lithographic operation in the process for...
US-7,692,297 Semiconductor device, semiconductor device module and method of manufacturing the semiconductor device
A reliable semiconductor device including support bumps so as to adequately seal the region between the chips is to be provided. The semiconductor device...
US-7,692,287 Semiconductor device and wiring board
A wiring board (20A) includes a first wiring portion (10A) having a plurality of wiring layers (1) and external connecting bumps (5), and at least one second...
US-7,692,265 Fuse and seal ring
There is provided a semiconductor device excellent in reliability. The semiconductor device is comprised of a semiconductor substrate, an insulating portion...
US-7,692,237 Semiconductor memory device
Provided is a highly reliable multi-bit memory cell capable of miniaturization including: a semiconductor substrate with a channel formed therein; diffusion...
US-7,692,190 Semiconductor device
The semiconductor device has a fuse and a fuse opening created above the fuse. The fuse is divided into a plurality of lines at a crossing portion where the fuse...
US-7,691,758 Method of forming insulating film and method of manufacturing semiconductor device
A method of forming an insulating film according to one embodiment of the present invention, which is a method of forming an insulating film for use in a...
US-7,690,810 Illumination device and display device
A plurality of LEDs are arrayed in the X-direction, and a light-guide plate is provided facing the LEDs. A plurality of prisms extending in the Y-direction are...
US-7,690,797 Projector and focus adjustment method
A transportable projector includes a focus adjustment unit for moving a focus lens in a projection lens, an acceleration sensor for detecting acceleration in a...
US-D613,193 Radiation thermometer
US-7,689,808 Data processor and data process method
A data processor includes a reader for reading a bit stream stored in a storage if there is free space of 8 bits or more in a buffer and outputting to a first...
US-7,689,728 Method and apparatus for describing ACPI machine language in computer having multibridge PCI structure, and...
There is provided a method for describing an ACPI machine language table used in a computer system having a multibridge PCI structure, which enables an OS to...
US-7,689,082 Optical fiber transmission line for wavelength division multiplexing signals
A wavelength division multiplexing optical fiber transmission line that reduces signal deterioration caused by dispersion even in a transmission system having a...
US-7,688,903 Multicarrier transmission apparatus and method
A bit-power distribution ratio calculation unit measures several times an SNR of periodic noise occurring on a communication line to calculate several times,...
US-7,688,844 Competition avoidance control method for data transmission-reception system, data transmission-reception...
A competition avoidance control method for a data transmission-reception system, a data transmission-reception system and a terminal for a data ...
US-7,688,636 Semiconductor device
A semiconductor device comprises a first memory cell comprising more than seven transistors and storing data in a latch circuit; and a second memory cell storing...
US-7,688,617 MRAM and operation method of the same
An operation method of an MRAM of the present invention is an operation method of the MRAM in which a data write operation is carried out in a toggle write. The...
US-7,688,547 Mechanism for read/write device, read/write device, and method of cleaning read/write head
A head cleaning mechanism for a read/write device includes an arm with serially connected arm members that supports a cleaning component. The arm members fold as...
US-7,688,501 Optical transmission system and optical amplification method used in the system
At an optical transmission system that uses plural light sources for Raman amplification, even when a failure occurred in a pumping light source in one of the...
US-7,688,413 Active matrix liquid crystal display device
In a region where data wirings are formed on a TFT substrate, convex parts, each having a trapezoidal cross section or the like, are formed. A pixel electrode is...
US-7,688,163 Pillbox vacuum window
A pillbox vacuum window of the present invention has a first metal part and a second metal part. The first metal part includes a ceramic disk formed with a...
US-7,688,143 Variable gain circuit
Disclosed is a variable gain circuit including a gain change region in which the gain is changed substantially exponentially as a function of a control voltage....
US-7,688,140 Differential amplifier circuit
Disclosed is a differential amplifier circuit that comprises: a first differential pair of a first conductivity type having an input pair connected to respective...
US-7,688,134 Transimpedance amplifier
The present invention solves characteristic deterioration caused by peaking and a ground inductance, and provides a transimpedance amplifier capable of achieving...
US-7,688,109 Semiconductor memory device
The object of the present invention is to appropriately constitute such a semiconductor integrated circuit that mounts a plurality of semiconductor chips thereon...
US-7,688,098 Power supply noise measuring circuit and power supply noise measuring method
A power supply noise measuring circuit and measuring method are provided which are capable of evaluating a frequency component of power supply noise that affects...
US-7,687,918 Semiconductor device and method for manufacturing same
The present invention provides a semiconductor device comprising a metal interconnect having considerably improved electromigration resistance and/or stress...
US-7,687,917 Single damascene structure semiconductor device having silicon-diffused metal wiring layer
In a semiconductor device, an insulating interlayer having a groove is formed on an insulating underlayer. A silicon-diffused metal layer including no metal...
US-7,687,864 Semiconductor integrated circuit device, and apparatus and program for designing same
Disclosed are a design method and apparatus in which information regarding a cell is input, the cell having taps in a substrate surface, for supplying the...
US-7,687,803 Semiconductor device and method for manufacturing semiconductor device
A semiconductor device includes a semiconductor chip and a wiring substrate. The wiring substrate is configured to be electrically connected to the semiconductor...
US-7,686,465 Key input device
A key input device includes a key input section, mode switching section, key backlight, and key backlight lighting control section. The key input section inputs...
US-7,686,454 Image combining system, image combining method, and program
A data processing unit calculates image conversions parameters corresponding to each partial image, geometrically converts photographed partial images on the...
US-7,685,501 Wireless communication system, receiving apparatus with a plurality of antennas, demodulating method for such...
A receiving apparatus has two or more reception antennas, a data reproducer, and a likelihood information generator. The receiving apparatus operates selectively...
US-7,685,473 Computer system, method of detecting a stall in a computer system, and signal-bearing medium embodying a...
A computer system includes a processor that executes a device driver, and a bus controller that controls an input/output bus that connects a plurality of...
US-7,685,284 Network, network terminal device, IP address management method using the same, and program therefor
When a communication malfunction occurs in the transmission line between routers, and operation is carried out by a backup system control device, IP telephone...
US-7,684,979 Band extending apparatus and method
A band extending apparatus includes a spectral parameter calculating circuit for calculating spectral parameters of a narrow-band input signal, a coefficient...
US-7,684,837 Cellular phone and cellular phone manufacturing method
A cellular phone and a manufacturing method thereof capable of achieving attractive design as well as high operating efficiency in the assembly process. A...
US-7,684,819 Uplink transmission power control in a CDMA base station
A CDMA base station is disclosed that prevents significant increase in the amount of interference within an entire cell even when there exist in the cell mobile...
US-7,684,796 Mobile communication system, management agent apparatus, and server function moving method
A mobile communication system includes a management agent, server, and temporary server. The management agent manages the destination of a mobile node. The...
US-7,684,703 Wavelength division multiplexing transmission system and remote apparatus and station apparatus used therein
There is provided a wavelength division multiplexing transmission system and apparatuses used therein, in which a remote apparatus to be newly added to a station...
US-7,684,672 Broadcast storage system with reduced user's control actions
A broadcast storage system is disclosed which is easily controllable by the user for setting programs for timer recording and playing back recorded programs. The...
US-7,684,559 Acoustic echo suppressor for hands-free speech communication
In a hands-free mode of speech communication, a loudspeaker produces acoustic energy of a distant signal from a far-end talker and a microphone produces a...
US-7,684,451 Optical transmitter module for stabilizing optical output power and wavelength
An optical transmitter module includes a semiconductor laser for outputting forward outgoing light and backward outgoing light, a temperature control device for...
US-7,684,417 Method of migrating processes between networks and network system thereof
To eliminate interruption of a service used by a user and reset of communication caused by switching of an operating server such as a process migration or the...
US-7,684,270 Equalizer circuit and method of controlling the same
In a conventional equalizer circuit, in an equalizing operation for setting voltages of a wiring pair having a predetermined voltage difference therebetween to...
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