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Patent # Description
US-7,577,183 Transmission apparatus and peak reduction method
There is a problem that a delay is caused in signal processing by exercising control so as to cause amplitude peaks in a transmission signal to fall in a...
US-7,577,167 Adaptive transmission timing control method, wireless communication system and wireless communication device
In a method for adaptive transmission timing control, the overlooking of a base path at the side of the base station that occurs when the transmission timing...
US-7,577,159 Method, device, system and program for time-series data management
A time-series data management method, a time-series data management device, a time-series data management system, and a time-series data management program...
US-7,577,123 Packet transmission method and system, base station, wireless LAN terminal, and wireless LAN system using the same
Disclosed herein is a packet transmission method wherein received packets are sorted into prioritized QoS packets and general packets other than the prioritized...
US-7,576,964 Overvoltage protection circuit of output MOS transistor
An overvoltage protection circuit is for a circuit of an output MOS transistor and a load connected in series between a first power supply and a second power...
US-7,576,674 Digital-to-analog converter circuit, data driver, and display device using the digital-to-analog converter circuit
Disclosed is a data driver including a reference voltage generation circuit that generates and outputs a plurality of reference voltages, a decoder circuit that...
US-7,576,524 Constant voltage generating apparatus with simple overcurrent/short-circuit protection circuit
In a constant voltage generating apparatus where an output circuit is controlled in accordance with a control voltage, a voltage detection signal generating...
US-7,576,405 Semiconductor integrated circuit for reducing leak current through MOS transistors
A semiconductor device is composed of: a power control region within which function cells are arranged; a basic power supply line overlapping said power control...
US-7,574,739 Password authenticating apparatus, method, and program
In a password authenticating apparatus, a control section displays an image of a keyboard including multiple character keys on a display section. An input...
US-7,574,612 Job executing unit power control system
A power control system includes power control target units, each of which has a power source and is used by at least one of jobs; job executing units configured...
US-7,574,228 Multi-spot call system, sound volume adjustment device, portable terminal device, and sound volume adjustment...
Stored in an each speaker's sound volume coefficient table 13 are a speaker identification ID and information of a voice coefficient so as to be correlated with...
US-7,574,226 System and method for mobile communication
Pluralities of state update frames are defined. The base station is configured to transmit a state update data to instruct the mobile station to be set to either...
US-7,573,878 Network control device and control method and program thereof
A system including sub-networks mounted with different kinds of protocols/profiles, a gate way/proxy for connecting the sub-networks, and nodes on the...
US-7,573,836 Switch system and loop transfer method
In a switch system including a plurality of switch mechanisms that form a ring topology, each of the switch mechanisms includes an input and output unit that...
US-7,573,333 Amplifier and driving circuit using the same
An amplifier in an embodiment of the present invention has MOS transistors connected serially between a power supply VDD and a ground terminal GND; an output...
US-7,573,324 Reference voltage generator
A reference voltage generator according to an embodiment of the present invention includes: a voltage setting circuit generating a first voltage having a...
US-7,573,299 Semiconductor integrated circuit including output circuit
An output circuit includes a differential section configured to amplify an inputted differential signal; a current source section configured to supply a current...
US-7,573,280 Semiconductor device, method and apparatus for testing same, and method for manufacturing semiconductor device
A semiconductor device wherein an electrode pad to be contacted a test probe for performing probe testing, a bonding area mark for defining a bonding area which...
US-7,573,273 Fuse cutting test circuit, fuse cutting test method, and semiconductor circuit
A fuse cutting test method to test the state of a fuse includes measuring the current flowing through the fuse and determining the fuse to be either broken, or...
US-7,572,558 Photomask and exposure method
A photomask is to be used for exposure of a semiconductor wafer with the dipole illumination light, and includes a main opening, a first assist opening, a second...
US-7,572,076 Printer and printing method
A printer includes a printing part that prints inputted printing information on paper while moving by gravity and supports that support the printing part and the...
US-D598,045 Point-of-sale terminal
US-7,571,437 Method and system for detecting omission in software-property management using network
To prevent a computer to be managed from being omitted in software-property management which manages, for each computer, basic information thereof, installed...
US-7,571,409 Circuit design device and circuit design program
A placement and routing processing unit performs placement and routing processing on a customer circuit based on design data. An embedded circuit generation...
US-7,570,960 Mobile terminal, position search system, position search method, and program therefor
A mobile terminal 100 includes a position information detection part 8 that detects current position information, a position information decoder part 9 that...
US-7,570,814 Data processing device, data processing method, and electronic device
The cellular phone is provided with a storing unit including: a first storing unit for storing special character data, which includes at least one of pictogram...
US-7,570,714 Data transfer apparatus for low voltage differential signaling
A data transfer apparatus is composed of a transmitter and a receiver. The transmitter includes an output buffer developing a differential signal in response to...
US-7,570,647 LAN type internet access network and subscriber line accommodation method for use in the same network
L2 switch 1 accommodates a plurality of subscriber lines and is connected to an upper side of an internet including service/management device 5 to exchange data...
US-7,570,596 Method and apparatus for evaluating performance of wireless LAN system
A method for evaluating the performance of a wireless LAN (local area network) system having a single access point and a plurality of transmission terminals,...
US-7,570,577 Apparatus, method, and program for detecting communication parameter
A correlation signal generating circuit generates a duplicate signal for correlation processing based on a multiplex duplication signal. An autocorrelation...
US-7,570,535 Semiconductor integrated circuit device having memory macros and logic cores on board
A semiconductor integrated circuit device has memory macros and logic cores. The memory macro is composed of a dynamic memory including an access port and a...
US-7,570,339 Liquid crystal display device having spacer holes
A liquid crystal display device includes an active matrix substrate and a counter substrate opposing each other with a gap therebetween defined by a plurality of...
US-7,570,327 Semi-transmissive type liquid-crystal display device and method of fabricating the same
A semi-transmissive type liquid-crystal display device suppresses the reduction and corrosion of the transmission or common electrode due to the cell corrosion...
US-7,570,326 Semi-transmissive type liquid-crystal display device and method of fabricating the same
A semi-transmissive type liquid-crystal display device makes it possible to easily optimize both the reflection characteristic (reflection mode) and the...
US-7,570,103 Semiconductor device including capacitive circuit and short-circuit preventing circuit connected in series
In a semiconductor circuit device including a first terminal adapted to receive a first voltage and a second terminal adapted to receive a second voltage lower...
US-7,569,894 Semiconductor device with NMOS transistors arranged continuously
A semiconductor device includes a plurality of PMOS transistors formed on a semiconductor substrate; and a plurality of NMOS transistors formed on the...
US-7,569,887 C-shaped dummy gate electrode semiconductor device and method of manufacturing the same
A semiconductor device has a substrate, a first gate electrode, and a second gate electrode. The substrate has an active region surrounded by an isolation...
US-7,569,467 Semiconductor device and manufacturing method thereof
A semiconductor device has a multi-layer wiring in which resistance against migration of the semiconductor device is raised to improve the yield. Semiconductor...
US-7,568,574 Substrate transportation method and apparatus
The substrate transportation apparatus 10 comprises a plurality of transportation rollers 22A-22D disposed at a predetermined spacing for transporting the...
US-D597,519 Communication relay exchange control machine
US-D597,505 Display
US-7,568,146 Semiconductor storage device and pseudo SRAM
To provide a semiconductor storage device capable of reducing the number of ECC bits. A semiconductor storage device according to an embodiment of the invention...
US-7,568,054 Duplicate synchronization system and method of operating duplicate synchronization system
The duplicate synchronization system has: a first system; and a second system operating in synchronization with the first system. The first and the second...
US-7,568,028 Bottleneck detection system, measurement object server, bottleneck detection method and program
A bottleneck detection system, a measurement object server, a bottleneck detection method and a program capable of specifying a factor that causes a bottleneck...
US-7,567,880 Interface circuit
An interface circuit includes a variable delay circuit and a delay adjustment circuit to automatically detect a data valid window of a DQ signal and adjust an...
US-7,567,816 Radio communications system and method for radio communications
A radio communications system that eliminates limitation on usage forms of radio communication and enables users to implement radio communication easily. CUG...
US-7,567,800 Content delivery system
In a content delivery system, a gatekeeping apparatus is connected to a network. Prior to the transmission of a request message to a content server, a user...
US-7,567,672 Cryptographic communication system
In a cryptographic communication system, a prover is connected through a channel to a verifier. Elements a, b, c, d of a finite group are used as a public key...
US-7,567,564 Optical access network apparatus and data signal sending method therefor
The present invention realizes an Optical Line Terminal (OLT) in an optical access network and a data signal sending method for the optical access network in...
US-7,567,543 Method and apparatus for cross layer resource allocation for wireless backhaul networks
A method and apparatus is disclosed whereby the scheduling of network transmissions in a wireless backhaul network is determined using a cross-layer optimization...
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