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Patent # Description
US-7,768,752 Overvoltage protection circuit
An overvoltage protection circuit includes an output transistor connected between a first power supply and an output terminal, a load connected to the output...
US-7,768,452 Null-fill antenna, omni antenna, and radio communication equipment
A wide-angle null-fill antenna with no null in the depression angle range, an omni antenna using the same, and radio communication equipment. A null-fill antenna...
US-7,768,439 Data transmission system
A data transmission system is made up from: a transmission circuit (100) for generating and transmitting a data sequence in which the abundance ratio of each...
US-7,768,345 Amplifier
The present invention provides compensation for distortions in a multi-stage amplifier having a gain expansion characteristic. The present invention also...
US-7,768,328 Semiconductor circuit
A semiconductor circuit according to the present invention includes: a differential input section to receive input differential signals; a load resistance...
US-7,768,303 Apparatus, circuit and method of monitoring performance
An apparatus includes a first sequential circuit which captures an input signal according to a first clock signal, a second sequential circuit which captures the...
US-7,768,133 Semiconductor device and semiconductor module employing thereof
A semiconductor device is provided with a silicon substrate and a structure filled in a through hole that has a rectangular cross section and extends through the...
US-7,768,004 Semiconductor device including chips with electrically-isolated test elements and its manufacturing method
In a semiconductor device including a semiconductor substrate and an electrode pad formed over the semiconductor substrate, at least one of test element is...
US-7,767,185 Method of producing a carbon nanotube and a carbon nanotube structure
An amorphous carbon rod (13) is formed in contact with a catalyst fine particle (11). The fine particle (11) is liquefied by heat treatment, and moved along the...
US-7,766,663 Coaxially connected structure for opposed wiring substances and device having the same
A coaxially connected structure for opposed wiring substrates of the present invention includes a first substrate equipped with a tab type bracket and a second...
US-7,766,558 Optical transceiver
In accordance with one aspect of the present invention, an optical transceiver includes a printed-circuit board, an optical module that converts a received...
US-7,766,484 Structure for cooling a lamp for a projection display apparatus having an integrated exhaust duct
A structure for cooling a lamp used for a projection type display apparatus is provided. The structure comprises a lamp house for housing a lamp that is operable...
US-7,765,444 Failure diagnosis for logic circuits
A failure diagnosing method of logic circuits includes generating failure candidate data for logic circuits based on failure diagnosis data obtained from the...
US-7,765,391 Multiprocessor system and boot-up method of slave system
To provide a multiprocessor system and a boot-up method of a slave system, which can reduce the number of components with simple configuration. A multiprocessor...
US-7,765,335 Communication system, communication device and flow control based on status information of data buffer usage
A communication system complying with SPI-4 Phase 2 standard includes a local device, an opposing device, a first data channel to transfer payload data from the...
US-7,765,321 Link state routing techniques
A link state routing communication device allowing path precalculation satisfying the required quality of a connection and reducing the call blocking probability...
US-7,765,217 System and method for managing and arranging data based on an analysis of types of file access operations
Each of the sites interconnected to one another through a wide area network includes at least one client, a switch device logically disposed between the client...
US-7,765,197 System and method for producing data replica
In a method of producing a data replica, data processing requests are issued from application programs running in application servers. Data processing...
US-7,765,189 Data migration apparatus, method, and program for data stored in a distributed manner
When a migration object is a stub file, a data migration apparatus, which migrates data from a source HSM execution environment to a destination HSM execution...
US-7,764,941 Radio communications apparatus
A bit error rate of the reception signal is detected on the reception side, such that an n optimal modulation method and LO output power are determined in...
US-7,764,693 Radio communication system, base station control equipment, radio terminal, and radio communication method
A radio communication system which automatically selects a communication path having a higher speed is provided when a plurality of communication paths having a...
US-7,764,610 Base station control apparatus and domain access regulating method
Upon deciding to start domain access regulation, regulation controller (12) reads out a regulation pattern in accordance with a regulation level which represents...
US-7,764,607 Method and system for connection control
A connection control method is achieved by receiving from a first terminal, a call request for a communication with a second terminal to notify the call request...
US-7,764,601 Switching between layer 2 switches as destination of IP packets from cards
A layer 2 switch switching circuit has two layer 2 switches of a redundant configuration and a plurality of cards for sending IP packets to each other through...
US-7,764,564 Semiconductor device
A semiconductor device, which allows a bank interleaving operation by issuing a write command and a read command to different banks while switching them without...
US-7,764,556 Semiconductor storage device including counter noise generator and method of controlling the same
A semiconductor storage device according to one aspect of the present invention includes a reference voltage source connected to a capacitor of a cell included...
US-7,764,552 Semiconductor integrated circuit
A semiconductor integrated circuit is provided that can prevent an internal voltage from the voltage generating circuit from varying during a long term. The...
US-7,764,480 Electronic device, and circuit and method for protecting the same
A mobile terminal uses a battery as a power source, and has a battery protection circuit for protecting the battery. A control circuit of the mobile terminal...
US-7,764,352 Liquid crystal display device and method of manufacturing the same
An LCD device is obtained by joining a counter substrate and a TFT substrate with a sealing member having at least a UV-curable characteristic. The sealing...
US-7,764,142 Series connected bit phase shifter having first and second impedance adjusting circuits
A bit phase shifter includes a plurality of phase shifters having phase shift amounts and connected in series through connection paths; and a first adjusting...
US-7,764,085 Buffer circuit, buffer tree, and semiconductor device
A buffer circuit includes first and second transistors which are connected in series between first and second power supplies and which are controlled to be...
US-7,764,077 Semiconductor device including semiconductor evaluation element, and evaluation method using semiconductor device
Provided are a semiconductor evaluation element capable of analytically estimating the amount of DC variation of a MOS transistor which is caused by formed...
US-7,764,025 Power supply apparatus and high-frequency circuit system
A power supply apparatus has a series regulator for generating a predetermined power supply voltage from a DC voltage output from the rectifying circuit, and a...
US-7,763,985 Flip-chip type semiconductor device
A flip-chip type semiconductor device includes a semiconductor substrate. A plurality of electrode terminals are provided and arranged on a top surface of the...
US-7,763,979 Organic insulating film, manufacturing method thereof, semiconductor device using such organic insulating film...
The dielectric constants of SiC and SiCN that are currently the subjects of much investigation are both 4.5 to 5 or so and that of SiOC, 2.8 to 3.0 or so. With...
US-7,763,968 Semiconductor device featuring large reinforcing elements in pad area
In a semiconductor device, a plurality of interconnections are formed in an interconnection formation insulating interlayer, and a plurality of reinforcing...
US-7,763,812 Semiconductor device capable of switching operation modes
A semiconductor device according to the present invention includes first through fourth internal terminals placed along the perimeter of a substrate, a circuit...
US-7,763,516 Manufacturing method of semiconductor device having trench isolation
A manufacturing method of semiconductor device includes: forming a nitride film above a silicon substrate including a first region and a second region which...
US-7,763,387 Negative electrode for secondary cell and secondary cell using the same
Since a first layer (a carbon layer 2a) whose chief ingredient is carbon and a second layer (Li absorbing layer 3a) containing particles having a theoretical...
US-7,762,519 Supporting device with good usability for electronic apparatus and electronic apparatus
For installing an apparatus body of an electronic apparatus at a standing state on a supporting surface, the supporting device includes a leg and support. The...
US-7,762,460 Information processing device for using bar code and radio frequency-identification tag
The service terminal 1 which contains bar code reader 2, RF-ID reader 3 and information processing block is moved to a medium containing the bar code and RF-ID...
US-7,761,833 Semiconductor device and dummy pattern arrangement method
A semiconductor device includes a plurality of wiring patterns arranged in a first wiring layer of the semiconductor device and extending in a first direction,...
US-7,761,640 Slot interface access device, slot interface access method, and program therefor
A slot interface access device including a slot management module; a slot control module; and a physical slot to management slot contrast table, the slot...
US-7,761,639 Slot interface access device and slot interface access method
A slot interface access device including a slot management module; a slot control module; and a physical slot to management slot contrast table, the slot...
US-7,761,120 Power-saving driving method of a mobile phone
In a mobile phone having a liquid crystal display unit, the entire liquid crystal display unit is displayed in a simple display mode at lest in a non-operating...
US-7,761,111 Transport format combination selecting method, wireless communication system, and mobile station
In a method of selecting a transport format combination according to the present invention, a mobile station calculates the transmission power of a first...
US-7,761,102 Location system and method for client terminals which provide location-base service to mobile terminals
In one of multiple mobile communication networks, a serving node responsible for locating mobile terminals is responsive to a registration request from a mobile...
US-7,761,012 Optical communication system and method for generating dark return-to zero and DWDM optical MM-Wave generation...
A method of generating a dark-RZ pulse in an optical communications system with a dual-arm modulator by setting a direct current bias on the modulator to a...
US-7,760,922 Fingerprint reading method for a sweep-type fingerprint sensor, fingerprint reading system and program
A vast buffer memory space capable of storing all of partial fingerprint images read by a sweep type fingerprint sensor is made unnecessary in generating feature...
US-7,760,819 Digital wireless receiver
In a wireless receiver that receives an electric signal that has undergone digital modulation, a sample-hold circuit converts a wireless modulated signal, which...
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