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Patent # Description
US-7,664,874 Node capable of saving a third-layer operation
In a node having first, second, and third layers, a packet (or a cell) is mapped in the first layer. The first layer judges whether the packet (or the cell) is...
US-7,664,525 Communication system, communication controller and communication control method
A communication controller for a communication system associated with a plurality of communication modes is connected to a database storing the communication...
US-7,664,524 Mobile communication system, mobile communication terminal cell search method and program for use therewith
The invention provides a mobile communication terminal that allows the time for recognizing the scrambling code to be shortened.The mobile communication terminal...
US-7,664,521 Target value control system for transmission power control and method thereof and base station and mobile...
In the mobile communication system, a total reception quality between a terminal and a base station is converged into a target quality, thereby suppressing a...
US-7,664,478 DC offset cancel control method and transmitter/receiver
Disclosed is a transmitter/receiver which performs transmitting and receiving operations based on CSMA/CA (Carrier Sense Multiple Access with Collision...
US-7,664,475 Multi-band wireless transceiver and method of controlling the same
A multi-band wireless transceiver having a plurality of signal-processing paths, and further having a function of making wireless communication through a...
US-7,664,334 Image encoder, image encoding method, recording medium and computer data signal embodied in a carrier wave
A processor performs layout analysis, and classifies pieces of bitmap data into a character area and a picture area. The processor divides each of the character...
US-7,664,333 Image retrieval device, image retrieval method and storage medium storing similar-image retrieval program
An image retrieval device and an image retrieval method are provided which are capable of improving performance of image retrieval, of retrieving images at...
US-7,664,318 Figure reading apparatus, method and program
A figure reading apparatus capable of increasing the processing rate while maintaining the recognition precision, includes an image input apparatus for inputting...
US-7,664,307 Photomask manufacturing support system
A drawing data inputting/interpreting section of a data processing device reads in hierarchical structured drawing data from a first memory device and stores...
US-7,664,306 Visual inspection method and visual inspection apparatus
In a visual inspection method and apparatus, a picture processing unit converts an original picture, obtained by taking a photograph of a BGA illuminated by a...
US-7,664,199 Transmission power control for mobile telecommunication: terminal device, method and control program
A mobile telecommunication terminal device is provided which is capable of preventing an excessive increase in transmitting power to be fed from a base station...
US-7,664,157 Tunable laser
A tunable laser has a multiple ring resonator comprising a plurality of ring resonators having respective ring-shaped waveguides and respective different optical...
US-7,664,156 Wavelength tunable laser
A wavelength tunable laser comprises a multiple ring resonator, an input/output side waveguide coupled to a ring resonator, a reflection side waveguide coupled...
US-7,663,945 Semiconductor memory with a delay circuit
A cell core unit and its peripheral circuit are driven by a relatively low voltage power supply. A constant voltage that does not depend on the power supply...
US-7,663,869 Display unit
The display unit of the present invention includes a metal reinforcing component that reinforces a handle portion that is formed integrally with a rear surface...
US-7,663,678 Gamma correction, image processing method and program, gamma correction circuit, image processing apparatus,...
A gamma correction method including an inverse gamma correction process for inputting a value of a tone input signal Tin of X bits having non-linear...
US-7,663,570 Image display device, portable terminal device and display panel
First pixels for the left eye and second pixels for the right eye in the semi-transmissive liquid crystal display panel are alternately disposed in the array...
US-7,663,427 Booster circuit
A charge pump type booster circuit generates a positive or negative boosted output voltage by switching booster paths one by one. This charge pump type booster...
US-7,663,407 Semiconductor device having transfer gate between pre-buffer and main buffer
A semiconductor device includes a pre-buffer for transferring a data signal on the basis of a first power supply voltage, a main buffer for amplifying and...
US-7,663,394 Start signal detector circuit
A variation of a threshold of diode-connected transistors is compensated for to maintain a constant rectification efficiency of a rectifier circuit, thereby...
US-7,663,254 Semiconductor apparatus and method of manufacturing the same
There is provided a semiconductor apparatus which includes a substrate, a semiconductor chip mounted above the substrate, a first resin filled between the...
US-7,663,244 Semiconductor device and semiconductor wafer and a method for manufacturing the same
The semiconductor device 1 has a semiconductor chip 10 (first semiconductor chip) and a semiconductor chip 20 (second semiconductor chip). The semiconductor chip...
US-7,663,240 Semiconductor device with multiple interconnect layers and vias
Mechanical strength and moisture resistance of a multilayer interconnect structure is to be improved. A semiconductor device includes a circuit region and a seal...
US-7,663,207 Semiconductor device
A semiconductor device includes a capacitor with an MIM structure, by which the dimensional accuracy of the device is improved, and a stable capacitance value is...
US-7,663,201 Semiconductor device with a diffusion barrier film having a spacing for stress relief of solder bump
The present invention provides a semiconductor device exhibiting an improved reliability. A semiconductor device comprises a semiconductor chip having an...
US-7,663,163 Semiconductor with reduced pad pitch
A semiconductor device includes a first pad, a second pad and a third pad. The first pad and the third pad are electrically connected to each other. The first...
US-7,663,146 Active matrix addressing liquid-crystal display device
An active matrix addressing LCD device having an active matrix substrate on which conductive lines are formed is provided, which suppress the AI hillock without...
US-7,663,088 Bolometer-type infrared imaging apparatus including a one or two dimensional sensor array semiconductor device
Disclosed is a bolometer infrared imaging device including a plural number of readout circuits, each comprising a bias circuit that includes a bias transistor...
US-7,662,519 Non-aqueous electrolyte secondary battery
The present invention provides a non-aqueous electrolyte secondary battery having excellent properties such as energy density and electromotive force and being...
US-7,661,865 Liquid crystal display backlight and liquid crystal display device
To provide a liquid crystal display backlight and a liquid crystal display device, which can improve the heat dissipating effect, can reduce the thickness and...
US-7,661,825 Projector having horizontal displacement sensors for correcting distortion
A projector apparatus has a projection device for projecting an image onto a projection surface; at least two displacement sensors for detecting horizontal...
US-7,661,645 Fixture for display unit for allowing displayed image to be seen with ease even upon vibrating
A rack has a first shelf and a second shelf disposed upwardly of said first shelf, and a display unit is placed on the first shelf and disposed between the first...
US-RE41,131 Portable telephone capable of increasing facility of operation
In a portable telephone which transmits and receives data having at least one of a voice signal and an image datum which are radio signals, the controlling...
US-7,660,707 Dynamic model detecting apparatus
A model detection apparatus comprises a number of estimate parameter memories for storing mutually different distribution estimate parameters representing...
US-7,660,599 Base station and transmission power control method
A base station of the present invention performs transmission power control quickly with maintaining communication quality in mobile communications systems, by...
US-7,660,597 Internet telephone system, call connection controller, terminal association method used therein and its program
A PBX, when notified information of an originating manipulation such as dialing of a receiver's number from a keyboard connected with a PC, judges whether an...
US-7,660,530 Optical transmission apparatus, optical transmission system, and optical transmission control method
An optical transmission apparatus includes a transmitting unit for transmitting an optical signal with a specified wavelength, a multiplexing unit for...
US-7,660,469 Image decoding apparatus and image decoding method
An image decoding apparatus includes an analyzing section and an image decoding section. The analyzing section determines a process quantity of a coded image...
US-7,660,363 Minimum error rate lattice space time codes for wireless communication
A lattice space time coding arrangement for transmission systems is disclosed which enables construction of lattice space time codes with improved error rate...
US-7,660,360 Peak-to-average power ratio reduction with threshold limited selection for coded OFDM systems
Disclosed is a coded orthogonal frequency-division multiplexing (OFDM) system and method for reducing a peak-to-average power ratio (PAPR). The system and method...
US-7,660,293 Network, private branch exchange, and multi protocol communication terminal control method for use in the exchange
There is disclosed a private branch exchange in which an SIP terminal is capable of receiving great variety of services provided by the private branch exchange...
US-7,660,283 Wireless communication terminal and control method therefor
A dual mode mobile wireless communication terminal detects a reception field level of another second communication system when the reception field level of a...
US-7,660,237 Synchronous clock supply system and synchronous clock supply method
A switching unit (101.sub.1) receives video data (103) sent from a device (102), and sends an ATM cell synchronized with the clock to switching units...
US-7,660,216 Disk reproducing apparatus and method
To provide a disk reproducing apparatus capable of reading data at a lower error rate without requiring a complicated circuit configuration. An embodiment of the...
US-7,660,091 Overcurrent detecting circuit and semiconductor device
A highly precise temperature compensation is applied in the detection of overcurrent. A control circuit detects a potential difference produced across a wire...
US-7,660,085 Semiconductor device
A conventional layout of power supply protective element cannot sufficiently protect an internal circuit against a surge current that flows into a narrow branch...
US-7,660,038 Three-dimensional image display device, portable terminal device, display panel and fly eye lens
In a three-dimensional image display device for displaying color three-dimensional images, a fly eye lens, a display panel, and a light source are provided in...
US-7,660,010 Controller driver, liquid crystal display apparatus using the same, and liquid crystal driving method
A controller driver includes a first compressor for compressing received image data to generate first compressed image data, a second compressor to generate...
US-7,659,878 Display control device
A display control device has: a shift register generating n shift pulses in series; a data hold block configured to hold n gradation data; and a DA converter for...
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