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Patent # Description
US-7,133,312 Readout circuit for semiconductor memory device based on a number of pulses generated by a voltage-controlled...
By a first readout, the current input from a selected cell is converted by a preamplifier and a voltage-controlled oscillator into pulses of a frequency...
US-7,133,110 LCD device having pillar spacers in a cell gap receiving liquid crystal
A LCD device includes a plurality of pillar spacers disposed within liquid crystal for achieving a uniform cell gap between the color filter panel and the TFT...
US-7,133,012 Semiconductor device provided with matrix type current load driving circuits, and driving method thereof
A semiconductor device to which active drive current programming is applied, comprising current load cells each having a current load and a current load driving...
US-7,132,732 Semiconductor device having two distinct sioch layers
A semiconductor device has a semiconductor substrate, and a multi-layered wiring arrangement provided thereon. The multi-layered wring arrangement includes at...
US-7,131,081 Scalable scan-path test point insertion technique
A logic circuit comprising at least one input, one output and a delay fault circuit. The delay fault circuit includes a first standard scan cell, a combinational...
US-7,131,041 Semiconductor integrated circuit device and device for testing same
A device for testing a semiconductor integrated circuit device has a test board on which the semiconductor integrated circuit device to be tested is removably...
US-7,130,914 Database synchronization system and method
A synchronization system and method for databases by which the immediacy of synchronization between the databases can be assured without dialup connection and...
US-7,130,903 Multi-layer class identifying communication apparatus with priority control
A multi-layer class identifying communication apparatus, includes an input interface connected to input communication lines; a switch circuit; and an output...
US-7,130,859 Data structure for search
A data structure allowing the necessary amount of memory to be reduced while maintaining or improving search performance is disclosed. The data structure in...
US-7,130,618 Method, apparatus, and system for transmitting moving image data
A method, apparatus and system for transmitting moving image data, in which various moving image data of existent media files are efficiently delivered to...
US-7,130,593 Space diversity receiver, operation controll method thereof, and program
For combining two received signals (#1, #2) from different reception routes, a control process for maximizing the level of a combined signal (maximum level...
US-7,130,518 Optical coupler, beam splitter, and arrayed waveguide grating type optical wavelength division multiplexer
An optical coupler, a beam splitter, and an AWG, according to the present invention are each provided with a transition region for the attainment of a low loss...
US-7,130,387 Communication terminal, communication method and program thereof
A communication terminal, a communication method and a program thereof capable of easily recording a name and a telephone number of the other party to be called,...
US-7,130,323 Semiconductor laser device and semiconductor-laser excited solid-state laser apparatus
A semiconductor laser device in a semiconductor-laser excited solid-state laser apparatus is provided with a plurality of semiconductor laser diodes connected in...
US-7,130,148 Magnetic tape cartridge library apparatus having vertically oriented stages
The invention provides a magnetic tape cartridge library apparatus wherein the space can be utilized effectively to allow accommodation of an increased number of...
US-7,130,009 Liquid crystal display with superposed contact holes and method of manufacturing the same
A display portion is divided by scan lines and signal lines into sections where pixels are provided. Contact holes each for connecting common wiring and a common...
US-7,129,969 Telephone unit having telephone directory with picture data and method for generating telephone directory with...
When a telephone unit communicates with a communication party using a television telephone function, a receiving portion of the telephone unit receives...
US-7,129,882 Successive approximation ad converter having pulse noise suppression
A successive approximation AD converter. A voltage comparator receives an analog input signal and a reference voltage. A successive approximation register...
US-7,129,804 Reflection loss suppression circuit
An object is to suppress a reflection loss in any desired frequency band outside a required band, without affecting circuit characteristics in the required...
US-7,129,773 Band-gap type constant voltage generating circuit
A band-gap type constant voltage generating circuit is produced in a semiconductor chip, and has a first potential terminal and a second potential terminal. A...
US-7,129,759 Integrated circuit including an overvoltage protection circuit
The power IC includes an output transistor M0 which controls a current flowing into an L load, a dynamic clamp circuit which clamps an overvoltage, and a clamp...
US-7,129,728 LSI test socket for BGA
There is provided an LSI socket containing a pogo-pin type decoupling capacitor for reducing the potential fluctuation of power supplies and GNDs at the time of...
US-7,129,137 Method of manufacturing semiconductor device having multiple gate oxide films
A method of manufacturing a semiconductor device includes forming a first insulating film having a first thickness in a first region on a semiconductor...
US-D531,177 Personal digital assistant
US-7,127,511 System for and a method of providing an online time period reserving service, which can protect an excessive...
A system of reserving a connecting service to the internet at a time period, includes a reservation table and a contract unit. A state with regard to a...
US-7,127,417 Voice signature transaction system and method
A voice signature transaction system for use in electronic commerce comprises user terminals, a server, and a data network. The server receives order data from a...
US-7,127,263 Private branch exchange system
Each of a plurality of mobile stations is provided with a plurality of extension numbers including at least one unique extension number, and different lines are...
US-7,127,224 Baseband circuit incorporated in direct conversion receiver free from direct-current offset voltage without...
A base band circuit forms a part of an automatic gain controller incorporated in a direct conversion receiver, and includes a series of variable gain amplifiers...
US-7,127,183 Output monitor/control apparatus and optical communication system
The output monitor/control device is provided with: Mach-Zehnder circuit 104 that receives a light beam, branches the light beam into two light beams having a...
US-7,127,060 Subscriber circuit
A subscriber circuit, provided with a feeding circuit for feeding the current of a call to a terminal through a subscriber line and a switching circuit group for...
US-7,126,965 System for adaptive resending request control in mobile radio communications
In adaptive resending request control method and system in mobile radio communications, a reception side measures a line state in a line of a radio section, and...
US-7,126,950 Method and system for transmission and reception of asynchronously multiplexed signals
A storage circuit defines a first field for storing first header bits of a first payload signal of a first data unit, a second field, and a third field for...
US-7,126,909 Centralized management technique of call control data
A method allowing centralized call control data management and improved maintenance efficiency of call control data for a plurality of call agents distributed in...
US-7,126,896 Information recording method, recording condition detection method, and information recording apparatus
A plurality of pits representing recording target information are formed on an optical disk, while a laser light having a predetermined power is irradiated onto...
US-7,126,835 Semiconductor memory device
A memory cell has a first switching element, a second switching element and a storage capacitor and formed in an active region. A first bit line and a first word...
US-7,126,572 Image display method and image display device
A display panel 13 having a plurality of pixels 14 each divided into P (P=3) sub-pixels 15a, 15b and 15c, and a source driver 12 for driving each pixel 14 in...
US-7,126,522 Apparatus and method of analog-to-digital conversion
An analog-to-digital conversion apparatus includes a register group, a selecting section and an A/D conversion section. The register group has a plurality of...
US-7,126,518 Output circuit, digital analog circuit and display device
A selection circuit receives a plural number (m) of respective different values of voltages as reference voltages to select and output two voltages. An amplifier...
US-7,126,508 Analog-to-digital conversion system, correction circuit, and correction method
Disclosed is an interleaved ADC comprising first and second component ADCs that use pipelined ADCs extracts an image component, which is generated by a gain...
US-7,126,427 Electronic circuit
An electronic circuit includes transistors having first to third terminals, the third terminal controlling the current between the first terminal and the third...
US-7,126,425 Voltage control circuit for common mode voltage and method for controlling the same
A common mode voltage detection circuit 105 detects a common mode voltage VCM from differential output terminals of a differential output circuit 101. The common...
US-7,126,412 Preamplification circuit
This preamplification circuit comprises a first circuit section, second circuit section the input signal of which is the output signal of the first circuit...
US-7,126,321 Apparatus and method for measuring transmission delay time of a signal propagation path between printed circuit...
Transmission delay time measurement is performed on a signal propagation path between respective points of two printed circuit boards connected by a coaxial...
US-7,126,201 Magnetic random access memory
A technique is provided in which an offset magnetic field of a memory cell of a MRAM is reduced more effectively. The MRAM of the present invention is composed...
US-7,126,191 Double-diffused semiconductor device
A DMOSFET and a method of fabricating the same, capable of keeping a desirable level of drain voltage resistance and, at the same time, of reducing the drain...
US-7,125,765 Semiconductor device and method for manufacturing same
A semiconductor device is provided which has a capacitor insulating film made up of zirconium aliminate being an amorphous film obtained by having crystalline...
US-7,124,313 Data processing device and method of controlling power consumption in back-light in data processing device
A data processing device includes (a) a display unit, (b) a light-emitting unit which illuminates the display unit, (c) a communication unit which makes radio...
US-7,124,311 Method for controlling processor in active/standby mode by third decoder based on instructions sent to a first...
In a system large scale integrated circuit (LSI) according to one embodiment, management of the power supply, and the like, of a dedicated instruction processor...
US-7,124,182 Method for real-time detection of which units are present on an arcnet
The present invention preferably places a hardware circuit between the SCU's ARCNET transceiver and the backplane bus rather than a parallel snooper circuit....
US-7,124,156 Apparatus and method for immediate non-sequential state transition in a PN code generator
A power of a square matrix is determined in a time approximately proportional to the upper integer of the base-2 logarithm of the order of the matrix. A...
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