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Patent # Description
US-7,564,293 Signal conversion circuit
A signal conversion circuit for converting an inputted differential signal into a single-ended signal comprises a differential amplifier circuit for amplifying...
US-7,564,255 Semiconductor integrated circuit for reducing number of contact pads to be probed in probe test
A semiconductor chip is composed of first and second contact pads; a first latch circuit connected with the first contact pad; a second latch circuit connected...
US-7,564,252 Semiconductor inspection apparatus
A semiconductor inspection apparatus includes a force probe applying voltage to a semiconductor device, and a sense probe detecting voltage of the semiconductor...
US-7,564,164 Drive circuit for piezoelectric pump and cooling system that uses this drive circuit
A piezoelectric element of the piezoelectric pump is driven by the output signal of an amplifier that takes as input a signal that is generated by a sine wave...
US-7,564,132 Semiconductor chip
A semiconductor chip 100 includes a semiconductor substrate (not shown), and a stacked film 150 formed over the semiconductor substrate, which includes...
US-7,564,113 Solid state imaging device
A solid-state imaging device includes a semiconductor substrate, photodetector elements, and blocking layers. The solid-state imaging device receives light on...
US-7,564,098 Semiconductor device having trench-type gate and its manufacturing method capable of simplifying manufacturing...
In a semiconductor device, a gate silicon dioxide layer is formed within a trench of a semiconductor wafer. A first gate electrode is formed on a sidewall of the...
US-7,563,705 Manufacturing method of semiconductor device
A manufacturing method of a semiconductor device including a step of forming a via hole in an insulation layer including an organic low dielectric film, such as...
US-7,563,696 Semiconductor device manufacturing apparatus and semiconductor device manufacturing method
A semiconductor device manufacturing apparatus which uses a thermal CVD reaction to deposit a film onto a substrate has a ring with an electrode terminal that...
US-7,563,651 Method of fabricating a substrate with a concave surface
Bending generated in a side of a device mounting surface of an organic resin substrate after an assembly process for a semiconductor device is inhibited, thereby...
US-D596,613 Telephone
US-D596,612 Telephone
US-7,562,321 Method and apparatus for structured ASIC test point insertion
Determining a test point location in a structured application specific integrated circuit (ASIC) includes using one or more unused cells of the structured ASIC....
US-7,562,256 Semiconductor memory device for build-in fault diagnosis
A fault diagnosis method for a semiconductor device in which a memory and a register are monolithically integrated is provided. The fault diagnosis method is...
US-7,562,142 System and method for network connection
A network connection system and a network connection method for facilitating the start of network access service without using information unique to subscriber...
US-7,561,991 Detection of abnormal behavior using probabilistic distribution estimation
Supplied with a string of vector data as input data, a probabilistic distribution estimation apparatus estimates, by using a stochastic model having hidden...
US-7,561,850 Wireless receiving apparatus and antenna verification method
A wireless receiving apparatus according to an embodiment of the invention can communicate with a wireless transmitting apparatus that implements a closed-loop...
US-7,561,796 Optical sending apparatus, optical receiving apparatus, and optical transmission system for supervising fault...
An optical transmission system for transmitting optical signals in which signals at different bit rates coexist, includes an optical sending apparatus for, when...
US-7,561,762 Semiconductor device having optical signal input-output mechanism
A semiconductor device has printed wiring board (11) where electric wiring (18) connected to LSI chip (17) and to planar optical element (21) is formed, and...
US-7,561,570 IP multicast distribution system, streaming data distribution system and program therefor
Disclosed is an IP multicast distribution system that can convert IP multicast data into packets for individual unicast addresses and can transmit the data to a...
US-7,561,543 Cell search process for wireless communication system
A method of performing a continuous cell search for new cells in a wireless communication systems having a plurality of base stations and a mobile station, the...
US-7,561,390 Protection circuit in semiconductor circuit device comprising a plurality of chips
A multichip package according to an embodiment of the invention comprises a first chip and a second chip. A first ground line formed in the first chip and the...
US-7,561,238 Liquid crystal display device and method of manufacturing the same
In a liquid crystal display device comprising a first substrate 101 having a color filter, a second substrate 131 and a liquid crystal layer disposed...
US-7,561,234 Liquid crystal display device
Lattice-shaped pixel electrodes and lattice-shaped common electrodes are provided on a substrate in which switching elements of a horizontal electric-field...
US-7,561,154 Power supply circuit and display system
Disclosed is a device which includes an oscillation circuit for generating a reference clock signal CLK (osc), a display counter circuit for generating from the...
US-7,560,997 Semiconductor integrated circuit device and test method therefor
During testing frequency divider PS, test control voltage signal TC and RF test signal TS are supplied via balun Ti to input terminals IN1 and IN2. Test control...
US-7,560,955 Logic circuit
Disclosed is a logic circuit including first and second input terminals, supplied with respective logic signals, and first and second MOS transistors, having...
US-7,560,751 Semiconductor photo-detecting element
In a semiconductor photo-detecting element (an avalanche photodiode), a high-sensitivity element is obtained by incorporating a multiplication layer having...
US-7,560,683 Photo detecting circuit and noise elimination method utilized to produce a photo reception signal
In a photo detecting circuit using an avalanche photodiode (APD), a pulse noise mask signal indicating the timing of occurrence of a pulse noise is generated by...
US-7,560,372 Process for making a semiconductor device having a roughened surface
An oxide film formed on the surface of copper film of an electrode pad is cleaned by oxalic acid after unevenness is formed on the surface of copper film by...
US-7,559,702 Connector holder, optical-electrical converter with attached connector holder, optical connector fixing...
A connector holder fixes an optical connector assembled at a leading end of an optical fiber to an optical module having a light input/output end so that the...
US-RE40,854 Fast calculation apparatus for carrying out a forward and an inverse transform
In an apparatus for carrying out a linear transform calculation on a product signal produced by multiplying a predetermined transform window function and an...
US-7,559,074 Program processing apparatus, program processing system, and program
A program processing apparatus and system is disclosed by which an electronic program guide can be used to confirm a condition of each program readily and...
US-7,558,998 Semiconductor apparatus and clock generation unit
A semiconductor apparatus generates a clock signal used for scan test on an internal circuit of the semiconductor apparatus. The semiconductor apparatus includes...
US-7,558,997 Wiring structure and method of semiconductor integrated circuit
To provide wiring structure and method capable of supplying a scan clock signal for each clock domain without requesting a user to add a test circuit. The wiring...
US-7,558,990 Semiconductor circuit device and method of detecting runaway
In an embodiment of the invention, if a microprocessor detects runaway of a CPU executing a program, it starts a recovery program. The runaway in the program...
US-7,558,532 Measurement technique for a radio access telecommunications terminal
A frequency division duplex radio access telecommunications terminal comprises a transmitter for transmitting a transmission signal at a first frequency. The...
US-7,558,350 Adaptive antenna reception device having excellent initial directional beam reception quality
An adaptive antenna reception device is disclosed in which a directional beam having excellent reception characteristics can be quickly and easily obtained from...
US-7,558,201 Measurement-based admission control for wireless packet data services
A call admission control technique is described which is well-suited for wireless systems providing real-time services over a shared downlink. The call admission...
US-7,557,952 Color conversion method and color conversion device
A color conversion method robust for unstableness of color reproduction in a color image device is provided. A color converting device (103) includes color data...
US-7,557,899 Liquid crystal display device and method of fabricating the same
A liquid crystal display device includes a first substrate including a thin film transistor, a data line, a pixel electrode, and a common electrode, a second...
US-7,557,701 Building monitoring system
A system enables safe and prompt communication in case of accident or fire. Detecting an emergency event, detection device 10 transmits emergency event...
US-7,557,669 Voltage controlled oscillator and its control method
An object of the present invention is to provide a voltage controlled oscillator in a microwave band without narrowing the variable frequency range and having...
US-7,557,648 Operational amplifier, integrating circuit, feedback amplifier, and controlling method of the feedback amplifier
An operational amplifier according to an embodiment of the present invention includes: an operational amplifier stage executing differential-amplification of an...
US-7,557,646 Semiconductor device with non-intersecting power and ground wiring patterns
A semiconductor circuit is installed on a printed circuit board having a power wiring pattern and a ground wiring pattern that do not intersect. The...
US-7,557,447 Semiconductor device and method for manufacturing same
An improved migration resistance of the interconnect is provided and a diffusion of silicon into the inside of the interconnect is suppressed. A semiconductor...
US-7,557,408 Semiconductor device and method of manufacturing the same
A semiconductor device has a semiconductor substrate having an impurity-diffused region and a device isolation insulating film formed in the surficial portion...
US-7,557,349 Bolometer-type THz-wave detector
In a bolometer-type THz-wave detector 1 in a micro-bridge structure in which a temperature detecting portion 14 (diaphragm) including a bolometer thin film 7 is...
US-7,556,983 Thin planar semiconductor device having electrodes on both surfaces and method of fabricating same
A thin, planar semiconductor device having electrodes on both surfaces is disclosed. This semiconductor device is provided with an IC chip and a wiring layer...
US-7,556,889 Positive electrode active material for secondary battery, positive electrode for secondary battery, secondary...
A life of a secondary battery is extended, increase in a resistance when storing a secondary battery at an elevated temperature is prevented, and increase in a...
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