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Patent # Description
US-7,826,253 Semiconductor memory device and driving method thereof
In a reading operation, an off time and a reading time of a holding control transistor is controlled by a replica circuit, so that a read margin is enlarged....
US-7,826,225 Expansion tank device, process for fabricating expansion tank device, and liquid cooling radiator
An expansion tank device 14 comprises a tank installation base 16 having a cooling liquid channel 17 and an expansion tank 18 provided on the upper surface of...
US-7,826,186 Semiconductor device having an ESD protection circuit
When a manufacturing process becomes finer and a threshold value drops, a leakage current generates in a MOS transistor that is normally in an off-state. In...
US-7,826,016 IPS LCD device having a wider viewing angle
An in-plane-switching-mode (IPS) LCD device includes a TFT substrate and a CF substrate sandwiching therebetween an LC layer, and a pair of polarizing films...
US-7,825,960 Electron multiplication gain calibration mechanism and electron multiplication gain calibrating method
An electron multiplication gain calibration mechanism, which is capable of readily stabilizing a gain of an electron multiplying CCD image pickup device, is...
US-7,825,847 Synthetic aperture radar, compact polarimetric SAR processing method and program
To provide a synthetic aperture radar for achieving a compact polarimetric SAR easily by using a general-purpose phased array antenna for vertical and horizontal...
US-7,825,778 Electronic apparatus providing a vibrating function to give operation feeling to an operator
In an electronic apparatus having a touch panel and pair of vibrating elements for vibrating the touch panel, pair of fixing cushions are fixed on a rear surface...
US-7,825,727 Differential amplifier
An input stage of a differential amplifier includes a differential pair formed by an N-channel MOS transistor MN1 having a gate connected to an INM and an...
US-7,825,725 Class D amplifier
Class D amplifier is resistant to interferences. Binary output signals y1 and y2, are generated from input signal s1, delivered to input terminal IN, to drive a...
US-7,825,705 Reset signal generating circuit
A reset signal generating circuit outputs a reset signal having a sufficient pulse width even when the power supply voltage is fluctuated. A node B reaches a...
US-7,825,673 Failure analysis method and failure analysis apparatus
Failure analysis method includes performing fixed radiation of semiconductor chip (wafer) by photocurrent generation laser beam, scanning and radiating a region...
US-7,825,529 Semiconductor device and display device having alignment mark
A semiconductor device includes a semiconductor substrate and an alignment mark. The alignment mark is provided on the semiconductor substrate and optically...
US-7,825,471 Semiconductor memory device including SRAM cell having well power potential supply region provided therein
A semiconductor memory device includes a first well region of a first conductivity type, first and second SRAM cells adjacently arranged to each other, the first...
US-7,825,466 Super-junction semiconductor element and method of fabricating the same
The present invention provides a super-junction semiconductor element having a high voltage resistance and a low resistivity, while being successfully reduced in...
US-7,825,410 Semiconductor device
A semiconductor device, includes a package substrate having a first surface and a second surface opposite to the first surface, and a semiconductor element...
US-7,825,408 Semiconductor device
A programmable semiconductor device has a switch element in an interconnection layer, wherein in at least one of the inside of a via, interconnecting a wire of a...
US-7,825,375 Microchip, method for using such microchip and mass spectrometry system
A microchip 100 is employed as target board of mass spectrometry. The microchip 100 includes a substrate 120, a plurality of sample-distributing sections,...
US-7,823,595 Apparatus for etching substrate and method of fabricating thin-glass substrate
An apparatus for etching a substrate includes (a) a nozzle system including at least one nozzle through which acid solution containing at least hydrofluoric acid...
US-7,822,945 Configuration managing device for a reconfigurable circuit
A semiconductor device including a multi-layer interconnection substrate having a signal distribution interconnection and a power supply line and semiconductor...
US-7,822,422 Wireless communication system for improved transmission priority control
A wireless communication system is composed of a client station, and a base station adapted to communicate with the client station through a wireless medium. The...
US-7,822,269 Projector color correcting method
When a projection plane is not uniform due to colors and patterns on the projection plane and ambient environmental light, a reproduced image projected by a...
US-7,822,168 Frequency divider circuit
Disclosed is a frequency divider including first to fifth FFs(flip-flops), each of which receives a common clock signal and samples and outputs an input signal...
US-7,822,152 Symbol timing detection method and apparatus, and preamble detection method and apparatus
A symbol timing detection method, executed in a processor, is provided where, upon detecting a symbol timing from a received signal composed of a packet having a...
US-7,822,132 OFDM communication system
N sub-carriers are grouped in units of predetermined quantities in order beginning with the one exhibiting the highest communication channel quality to generate...
US-7,822,094 Semiconductor laser element and method for producing same
A semiconductor laser element realizes a high COD light output in broader range of reflection factor at a facet with high reliability. A semiconductor laser...
US-7,822,053 Apparatus and method for TCP buffer copy distributed parallel processing
A TCP buffer copy distributed parallel processing apparatus includes: a TCP reception processing section (TCPRPS); one or more TCP buffer copying sections...
US-7,821,967 Apparatus and a system for remote control and a method thereof
Disclosed is a remote control system which includes a remote control apparatus on a network, a control packet transmitter which is on a sub network and connects...
US-7,821,919 Data processing apparatus and data processing method
Each of memory bridges and I/O bridges, cross-linked to one another, is provided with an interface circuit section which performs data transmission and reception...
US-7,821,850 Semiconductor digital circuit, FIFO buffer circuit, and data transferring method
A FIFO buffer circuit is provided which, in data transmission between two circuit areas having different combinations of a power supply voltage and an operation...
US-7,821,823 Semiconductor memory device, method of driving the same and method of manufacturing the same
Disclosed is a semiconductor storage device comprising a semiconductor substrate, a first and a second impurity diffusion layer formed in the semiconductor...
US-7,821,817 Semiconductor storage device
In a semiconductor storage device including a transistor for reading port, undesired voltage decrease may occur in a bit line in a reading operation due to a...
US-7,821,815 Memory cell and semiconductor memory device having thereof memory cell
Conventional semiconductor memory devices have a problem of a data read failure caused by a leak current. To address this problem, a semiconductor memory device...
US-7,821,611 Display device having a light source with transparent/scattering state switching element
A display device is provided with a light source, an light-guide plate, a prism sheet, a transparent/scattering state switching element, and a transmissive...
US-7,821,600 Projection display apparatus
A projection display apparatus for combining image lights formed by two or more of different liquid crystal panels through a prism, and projecting the combined...
US-7,821,599 Image display
A liquid crystal display element is disclosed for displaying an image. The liquid crystal display element comprises a liquid crystal display layer in which...
US-7,821,337 Power amplifier
A power amplifier of the present invention includes a distributor (76) for distributing an input signal; an anti-phase third-order intermodulation distortion...
US-7,821,334 Amplification circuit
The present invention is aimed at realizing an amplifying circuit whose chip size is prevented from being significantly increased even if the number of...
US-7,821,249 Phase difference measuring device and phase comparison circuit adjusting method
A phase difference measuring device according to this invention has an object of shortening the measuring time, and includes a plurality of phase difference...
US-7,821,135 Semiconductor device with improved stress migration resistance and manufacturing process therefor
A semiconductor device of improved stress-migration resistance and reliability includes an insulating film having formed therein a lower interconnection...
US-7,821,115 Tape carrier package including a heat dissipation element
A semiconductor device on a tape carrier package with improved heat dissipation, as provided. The number of outputs of the semiconductor device has been...
US-7,821,101 Semiconductor device including capacitor including upper electrode covered with high density insulation film...
A semiconductor device includes a lower electrode provided on a semiconductor substrate, an upper electrode provided on the lower electrode to overlap a part of...
US-7,821,037 Heterojunction bipolar transistor
A heterojunction bipolar transistor includes a first conductivity type subcollector layer, a first collector layer containing a first conductivity type impurity,...
US-7,820,917 Circuit board
A circuit board includes a plurality of through holes into which a plurality of leads of one electronic devices are inserted and soldered with lead free solder....
US-7,820,489 Method of manufacturing semiconductor apparatus
A method of manufacturing a semiconductor apparatus includes forming an electrode on a semiconductor device, forming a conductive bump on the electrode, placing...
US-7,819,723 Retainer ring and polishing machine
To provide a retainer ring by which an object to be polished can be uniformly polished, and deterioration thereof can be suppressed, and it does not take time to...
US-D626,107 Mobile telephone
US-RE41,891 Cellular communication system, and mobile and base stations used in the same
When a mobile station becomes a soft handover state, a reception quality monitor 104 measures reception quality of a pilot signal from each base station. Base...
US-RE41,880 Semiconductor memory device
A semiconductor memory device includes (a) a plurality of reference cells, (b) a plurality of memory cells, data stored in a selected reference cell among the...
US-7,818,706 Semiconductor integrated circuit device
Disclosed is a semiconductor integrated circuit device operated in stability by high-speed clock signals and which is high in a cell using rate and in...
US-7,818,643 Method for blocking unknown values in output response of scan test patterns for testing circuits
A method includes compressing control patterns describing values required at the control signals of blocking logic gates, by linear feedback shift register LFSR...
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