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Patent # Description
US-8,238,235 Admission control for contention-based access to a wireless communication medium
An access point station responds to a request from a user station for contention-based access of a new traffic flow to a wireless transmission medium by...
US-8,238,203 Music data transfer method, information processing apparatus and information recording/playback system
One embodiment of invention is useful when updating data of a database which is configured to take in data through a network, has a part to be updated, and...
US-8,238,172 Semiconductor memory device and method for controlling the same
According to one embodiment, a semiconductor memory device includes a memory cell array, and first to third latch circuits. The first latch circuits hold...
US-8,238,159 Non-volatile semiconductor storage device and method of controlling the same
According to one embodiment, a non-volatile semiconductor storage device includes a control circuit. When performing a read operation, the control circuit is...
US-8,238,156 Nonvolatile semiconductor memory device and method of operating the same
A nonvolatile semiconductor memory device comprises: a memory cell array having a plurality of memory cells arranged therein, each of the memory cells capable...
US-8,238,154 Nonvolatile semiconductor memory with charge storage layers and control gates
A nonvolatile semiconductor memory includes a memory cell array, bit lines, a first voltage generator, and a second voltage generator. The memory cell array...
US-8,238,144 Magnetic memory
A spin-transfer magnetic memory includes a magnetoresistive element having a pinned layer, a free layer and a tunnel insulating layer provided between the...
US-8,238,137 Ferroelectric random access memory device
A ferroelectric random access memory device has a first bit line, a first ferroelectric capacitor, a second bit line, a second ferroelectric capacitor and a...
US-8,238,136 Memory based computation systems and methods of using the same
A high performance memory based computation system comprises an array of memory cells. Each memory cell stores a logic data corresponding to a chosen...
US-8,238,120 Electronic device with a mobile switch
According to one embodiment, an electronic device includes: a main body; a switch; and a movement support portion. A component is detachably installed in a...
US-8,238,119 Electronic device
According to one embodiment, a USB port for connecting a note PC to an external device includes a rib structure that faces an opening formed in a side wall of...
US-8,238,100 Centrifugal fan and electronic apparatus
According to one embodiment, a centrifugal fan includes an impeller and a fan casing containing the impeller. An intake port configured to draw air and a first...
US-8,238,088 Electronic apparatus
According to one embodiment, an electronic apparatus includes a main housing, a keyboard attached to the main housing, a hinge attached to a display housing,...
US-8,238,060 Magnetic recording head and magnetic recording apparatus
A magnetic recording head includes: a main magnetic pole; a laminated body; and a pair of electrodes. The laminated body includes a first magnetic layer having...
US-8,238,058 Magnetic recording head, magnetic head assembly, and magnetic recording apparatus
According to one embodiment, a magnetic recording head includes a main magnetic pole, a shield, and a stacked structure body. The shield is provided to oppose...
US-8,238,052 Method and apparatus for measuring phase shift in a disk drive having bit-patterned media
According to one embodiment, a disk drive comprising a magnetic disk of bit-patterned type is provided. The disk drive has a reproduction module, a measurement...
US-8,238,028 Erect equal-magnification lens array, scanning optical system, exposing optical system and image forming apparatus
An erect equal-magnification lens array according to the present invention includes: a first lens array plate including a first lens plate and a group of plural...
US-8,237,989 Method to improve a halftone by combining halftoning with algorithmic processing
The present invention is directed to a system and method for halftone screening. A system for halftone screening includes means adapted to receive image data...
US-8,237,970 Rerouting of document processing jobs
Selective rerouting of document processing jobs is disclosed. A printer driver first converts electronic document data is into a device compatible format and...
US-8,237,829 Image processing device, image processing method, and imaging apparatus
A frequency component comparing unit performs frequency component comparison for each of the image signals corresponding to the wavelength components subjected...
US-8,237,758 Image erasing apparatus
An image erasing apparatus includes: a scanner which detects a side of a sheet on which an image is formed using a thermally decolorable coloring agent; a heat...
US-8,237,757 Image forming apparatus
There is provided a photoreceptor cleanerless image forming apparatus capable of decreasing color mixture or an exposure error due to reverse transfer toner an...
US-8,237,621 Spiral antenna
A spiral antenna includes an antenna element which is formed in a spiral pattern on a dielectric substrate, a cavity which is formed with a space provided...
US-8,237,512 Digitally controlled oscillator and oscillation method for the same
According to an embodiment, a digitally controlled oscillator outputs an oscillation signal having an oscillation frequency according to an oscillator tuning...
US-8,237,511 Local oscillator and phase adjusting method for the same
According to one embodiment, a local oscillator includes: an adder that adds an oscillator integer phase and an oscillator fraction phase and outputs the...
US-8,237,498 Doherty amplifier system and transmitter using the same
According to an embodiment, a Doherty amplifier system has a first Doherty amplifier and a second Doherty amplifier. The first Doherty amplifier operates in a...
US-8,237,388 Manipulator and control method therefor
A manipulator has a working unit including an end effector and a posture axis for changing the orientation of the manipulator, a compound mechanism provided on...
US-8,237,374 LED lighting device and lighting equipment
An LED lighting device including a DC power source circuit, a high frequency generation circuit which includes an inverter circuit having switching elements and...
US-8,237,350 Light-emitting device
A light-emitting device includes a package having, on a surface thereof, a first portion surrounded by a second portion; a semiconductor blue color...
US-8,237,295 Semiconductor device, method for manufacturing semiconductor device, and manufacturing apparatus for...
According to one embodiment, a semiconductor device includes a first semiconductor element, a first electrode, a ball part, a second electrode, and a wire. The...
US-8,237,289 System in package device
A system in package device according to an example of the present invention includes a package substrate, an external terminal which is arranged on one face...
US-8,237,285 Semiconductor device, through hole having expansion portion and thin insulating film
Semiconductor device includes semiconductor substrate, through hole having first opening and second opening, and including an expansion portion so that an...
US-8,237,226 Semiconductor device and method of fabricating the same
A method of fabricating a semiconductor device according to one embodiment includes: forming a fin and a film on a semiconductor substrate, the film being...
US-8,237,218 Nonvolatile semiconductor memory device and method of manufacturing the same
A nonvolatile semiconductor memory device includes a first stack unit with a first selection transistor and a second selection transistor formed on a...
US-8,237,217 Nonvolatile semiconductor memory device
A nonvolatile semiconductor memory device includes a charge storage layer on a first insulating film, a second insulating film which is provided on the charge...
US-8,237,211 Non-volatile semiconductor storage device and method of manufacturing the same
A non-volatile semiconductor storage device has a memory string including a plurality of electrically rewritable memory cells connected in series. The...
US-8,237,196 Semiconductor device
A semiconductor device includes: a first semiconductor layer of non-doped Al.sub.XGa.sub.1-XN (0.ltoreq.X<1); a second semiconductor layer of non-doped or...
US-8,237,183 Semiconductor light emitting device and method for manufacturing same
A semiconductor light emitting device includes: a support substrate; a metal layer provided on the support substrate; a semiconductor layer provided on the...
US-8,237,145 Nonvolatile memory device with recording layer having two portions of different nitrogen amounts
According to one embodiment, a nonvolatile memory device includes a stacked body including a first layer, a second layer and a recording layer. The recording...
US-8,237,143 Phase change memory device
A memory device has a semiconductor substrate; a plurality of cell arrays stacked above the substrate, each cell array having memory cells, bit lines each...
US-8,236,679 Manufacturing method of semiconductor memory device using insulating film as charge storage layer
A manufacturing method of a semiconductor memory device includes forming a first gate electrode having a charge storage layer, a block layer, and a control gate...
US-8,236,641 Semiconductor device with extension structure and method for fabricating the same
A semiconductor device includes a semiconductor region, a source region, a drain region, a source extension region a drain extension region, a first gate...
US-8,236,161 Apparatus for electrolyzing sulfuric acid, method of performing electrolysis, and apparatus for processing a...
An apparatus for electrolyzing sulfuric acid, the apparatus comprising an electrolytic cell comprising a cathode chamber having a cathode and an anode chamber...
US-8,235,696 In-mold forming apparatus, in-mold forming method, in-mold formed article manufacturing method, and dust collector
An in-mold forming apparatus including a first mold and a second mold for injection molding and a film feeding mechanism for feeding in-mold foil between the...
US-8,235,546 Light source module having a plurality of light-emitting elements and illumination apparatus
A light source module has a reflector having a light reflection face and a plurality of light emitting elements. The light reflection face is curved in a...
US-8,235,494 Image forming apparatus and ejection liquid circulating method
The image forming apparatus includes an upstream side chamber arranged further on an upstream side with respect to an ink flowing direction than a head in a...
US-8,235,378 Sheet take-out apparatus
A sheet take-out apparatus includes a supplying structure configured to move a plurality of sheets supplied in a stacking state in a stacking direction and...
US-8,235,371 Sheet finishing apparatus and sheet finishing method
According to an embodiment, there is provided a sheet finishing apparatus including a folding roller that nips the middle of bundle of sheets and forms a fold...
US-8,234,922 Ultrasonic diagnostic equipment
Provided is ultrasonic diagnostic equipment including: an equipment body; a display unit provided to the equipment body and configured to display an ultrasonic...
US-D665,117 Recessed lighting fixture
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