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Patent # Description
US-7,289,819 Message distribution system, server, mobile terminal, data storage unit, message distribution method, and...
A message distribution system which distributes messages for transmission/reception between mobile terminals, comprising: a message distribution server which...
US-7,289,797 Mobile telephone terminal, method and system for back-up of telephone directory information of mobile telephone...
To provide a mobile telephone terminal which is capable of mitigating burden on the user when telephone directory information is backed-up and reducing...
US-7,289,796 Mobile communications terminal device and method for identifying incoming call for use with the same
To provide a mobile communications terminal device that can identify an originator in a unit of group or a discriminating ringing by depending on the kind of an...
US-7,289,778 Power circuit and communication device provided with same
A power circuit in a battery powered portable communication terminal, having a battery and a transmission power amplifier for TDMA (Time Division Multiple...
US-7,289,510 Method and system for switching variable-length packets
A variable-length packet switching system of the present invention converts variable-length packets to fixed-length packets without regard to the size of the...
US-7,289,475 High-speed cell search system for CDMA
In a high-speed search system for CDMA, plural (M) symbols which are subjected to spread frequency coding with a spreading code called as a short code are...
US-7,289,432 High speed switching router using APS and method for switching the same
In a method of switching a current use communication line between first and second communication lines provided between first and second units, link data is...
US-7,289,367 Semiconductor memory device capable of carrying out stable operation
A semiconductor memory device includes a word drive line, and a word line connected with memory cells. A first drive circuit drives the word drive line to a...
US-7,289,072 Mobile wireless terminal
There is provided a mobile wireless terminal in which characteristics such as improved antenna directivity of a built-in antenna and gains thereof are improved...
US-7,289,043 Portable terminal device and control method of the same
A portable telephone has a key operation unit in which a plurality of small keys is arranged close to each other. A user sometimes depresses a plurality of keys...
US-7,288,958 Slew rate calibrating circuit and slew rate calibrating method
A slew rate calibrating circuit and a slew rate calibrating method are provided which are capable of adjusting, with high accuracy, a slew rate of a signal to be...
US-7,288,916 Pulse width modulation signal generating apparatus having two dead times for on-timings
In an apparatus for generating complementary first and second pulse width modulation signals, a signal generating circuit generates a first signal for causing...
US-7,288,844 Semiconductor device, semiconductor circuit and method for producing semiconductor device
The present invention is provided with a transmission line element having a ground wiring and a power supply wiring formed interposing an insulating film, on the...
US-7,288,826 Semiconductor integrated circuit device
The bottom side of an N type silicon substrate is connected to a power supply terminal, a second P type epitaxial layer is formed on all sides of the N type...
US-D554,120 Computer display
US-7,287,146 Array-type computer processor
An array-type computer processor stops, with a plurality of computer programs held, a state control unit and a data-path unit, upon input of event data for task...
US-7,287,061 Data transfer apparatus and data transfer method
A forwarding table 7 where a next transmission queue is registered is sequentially transferred within a queue chain 30 as a group of queues 131. If a priority of...
US-7,286,856 Cellular telephone set capable of self-producing display animation and method of producing display animation...
After consecutive photographing by consecutive photographing function of a camera at step S1 or selecting animation from an album function at step S2, display...
US-7,286,800 Multi-beam antenna reception device and multi-beam reception method
To provide a multibeam antenna reception device capable of improving the reception quality while suppressing an increase in the amount of computation. The...
US-7,286,738 White light pulse generating method using nonlinear optical device
A nonlinear-optic waveguide device has a thin-wire optical waveguide including a core having a cross-sectional area of at most 1 .mu.m.sup.2 and a cladding, the...
US-7,286,669 Circuits for scrambling and descrambling packets of various lengths, and methods of doing the same
A circuit for descrambling a packet transmitted from and received in a communication device, includes (a) a plurality of descramblers each receiving words...
US-7,286,542 Mobile communication network system, foreign agent router, address server and packet delivery method employed...
A mobile communication network system is capable of achieving both of route optimizing function and demand for privacy protection. An address server determines...
US-7,286,475 GPRS system and in-zone node apparatus, and bearer setting method used therefor
A GPRS system is provided which is capable of realizing speed-up of PDP context establishment and reduction of call connection time. At the time of the PDP...
US-7,286,390 Memory cell and semiconductor integrated circuit device
A memory cell includes a memory cell section and a switching section. The memory cell section includes first and second inverters which are connected to form a...
US-7,285,998 Duty ratio adjusting circuit
A duty ratio adjusting circuit has a differential buffer (11) to produce a pulse signal (Dout) according to an input sine wave signal (Ain) and a reference...
US-7,285,988 Comparator circuit with offset control
A semiconductor integrated circuit has: a differential amplifier circuit including a first MOS transistor connected between a first node and a common node and...
US-7,285,809 Thin film transistor having high mobility and high on-current
An image input apparatus includes an insulating substrate; polycrystalline silicon islands formed on said insulating substrate; pixels each including thin film...
US-7,285,451 Semiconductor integrated circuit device manufacturing method
To reduce variation in channel lengths of MOS transistors within a circuit functional module. When exposure of a wafer substrate having a semiconductor...
US-7,285,359 Secondary battery-use negative electrode and secondary battery using it
An object of the present invention is to provide a negative electrode for a secondary battery which has large capacity and restrains a rise in resistance inside...
US-7,284,176 Externally-loaded weighted random test pattern compression
The present invention is directed to a logic testing architecture with an improved decompression engine and a method of decompressing scan chains for testing...
US-7,284,171 Integrated circuit device
An LSI according to the present invention has a scan chain which comprises a plurality of SFFs between a buffer connected to an external pin and an internal...
US-7,283,837 Portable terminal apparatus, recording medium, and portable terminal apparatus control method
A portable terminal apparatus with an operation key includes at least one shift key, a key setting map, a key control section, and a key setting change section....
US-7,283,537 Network system and packet data transmission method
A user terminal is connected to an IP network through an access gateway, and service provider networks are connected to the IP network through an exchange router...
US-7,283,491 Communication system and method capable of broadcasting by using terrestrial and satellite communication networks
In a communication system for carrying out satellite communication through a satellite among users, a satellite communication center is located in a terrestrial...
US-7,283,458 Optical information recording medium, and method and device for optical information recording/reproduction...
A recording layer (2) and a light-transmitting layer (3) are provided on a substrate (1) having a guide groove for tracking a light beam projected in a spot for...
US-7,283,132 Display panel driver
The relationship L1.ltoreq.V(F1.times..di-elect cons.1.sup.1/2.times.100) is satisfied where a transmission path length between the interface 1 and the timing...
US-7,282,993 Frequency characteristics-variable amplifying circuit and semiconductor integrated circuit device
From power supply potential wiring to ground potential wiring, a first inductor, a first resistance, a first output terminal, and a first transistor are...
US-7,282,981 Level conversion circuit with improved margin of level shift operation and level shifting delays
To provide a level shift circuit in which the margin of level shift operation is prevented from deteriorating when the potential difference between a first power...
US-7,282,963 Wide-band circuit coupled through a transmission line
To provide a broadband circuit from which a desired circuit characteristic is stably obtained over a wide frequency band with a small number of circuit devices...
US-7,282,940 Semiconductor device with electrode pads for test probe
A semiconductor device includes a plurality of I/O regions provided in a peripheral region of the semiconductor device. Each of the plurality of I/O regions...
US-7,282,850 Vacuum ultraviolet-excited ultraviolet phosphor and light-emitting device that uses this phosphor
A vacuum ultraviolet-excited phosphor is composed of a gadolinium-activated rare-earth aluminum-scandium borate that is represented by a general formula ...
US-7,282,751 Semiconductor device
A portion-to-be-melted of a fuse is surrounded by plates, so that heat to be generated in a meltdown portion of the fuse under current supply can be confined or...
US-7,282,745 Nitride based semiconductor light-emitting device
The present invention provides a semiconductor device having a semiconductor multi-layer structure which includes at least an active layer having at least a...
US-7,282,432 Semiconductor device, manufacturing method and apparatus for the same
A highly reliable semiconductor chip electrode structure allowing control of interface reaction of bonding sections even in the case of using two- or...
US-7,281,863 Module connect/disconnect structure and method for disconnecting a module using the structure
An improved disconnect structure for SFP optical transceiver modules uses a slide 21 that travels relative to the module housing over a limited range. The slide...
US-7,281,250 Multi-thread execution method and parallel processor system
With a single program divided into a plurality of threads A to C, at the execution of the threads in parallel to each other by a plurality of processors,...
US-7,281,198 Data decoding method and apparatus and receiver and communication system applying the same
A receiver including a switch for switching output of a memory to one of paths according to content of the output. The memory stores information bits, first...
US-7,281,143 Method of controlling power by a power controller controlling a power switch of an unused communication interface
The wireless LAN access point comprises a CPU, a PCI bus connected to the CPU, a power source section 18 connected to the PCI bus, a wireless LAN interface 16,...
US-7,281,087 Disk array device managing cache memory by dividing cache memory into a plurality of cache segments
It is desired that the cache hit rate of access from a host (or an application) not be affected by an access pattern of another host (or an application). To...
US-7,280,919 Earthquake prediction method and system thereof
Vehicles or ships each carry a magnetic force line sensor, a GPS position detector, and a data transmitter and travel within an observation area transmitting...
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