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Patent # Description
US-7,050,968 Speech signal decoding method and apparatus using decoded information smoothed to produce reconstructed speech...
In a speech signal decoding method, information containing at least a sound source signal, gain, and filter coefficients is decoded from a received bit stream....
US-7,050,881 Data output processor and method of manufacturing a semiconductor device
A data output processor is employed when forming a conductive pattern on a layer formed with a plurality of recesses by filling the plurality of recesses with a...
US-7,050,829 Method and apparatus for sending battery capacity level between radio communication devices
A portable telephone that includes a control unit, a memory unit, a wireless communication function unit, an imaging unit, a display unit, an operation unit, a...
US-7,050,761 Mobile communication system, transmission mode switching method, and recording medium having transmission mode...
To provide a mobile communication system capable of easily performing selection of an optimal transmission mode. Upon receiving a receiving error notice from a...
US-7,050,700 Picture compression managing apparatus and picture compression managing method used therefor
In a picture compression managing apparatus, a reduced picture producing section (23, 26) produces, in response to an index affix request, a reduced input...
US-7,050,609 Biometric data acceptance method
A biometric data acceptance method allowing input biometric data obtained by an incorrect input operation not to be accepted. At least one reference biometric...
US-7,050,604 Image data protection technique
An image data processing device allowing both of user side and provider side to obtain benefits, leading to market expansion, is disclosed. When an image content...
US-7,050,572 Telephone set and response method to incoming call
A telephone set is provided that includes a control section that, when detecting an off-hook operation, instructs a tone generator and a codec to stop a...
US-7,050,556 Key telephone unit and key telephone system
A key telephone system including (a) at least three telephones, and (b) a key telephone unit connected to the three telephones through at least three...
US-7,050,520 PLL (Phase-Locked Loop) circuit
If a phase difference between a synchronizing source signal F1 and a comparison signal F2 is higher than a first lower limit a or lower than a first upper limit...
US-7,050,494 Frame display method and apparatus using single field data
The present invention relates to a method for displaying picture frames using single field data in interlaced encoded image data having a two-field structure....
US-7,050,486 Path searcher for spread spectrum receiver
A path searcher of a spread spectrum receiver includes a number of correlators each of which produces a replica of a scrambled synchronization code and...
US-7,050,484 Method of detecting path timings and CDMA receiving apparatus using the same
A CDMA receiving apparatus includes a searcher section, a finger section, a RAKE synthesizing section and a decoding section. The searcher section has a...
US-7,050,451 Multi-service-class definition type ATM switch
A multi-service-class definition type ATM switch is basically configured by an ATM buffer device containing buffers, a data input/output device and a data...
US-7,050,399 Transport network with circuitry for monitoring packet path accommodated in STM path
A network node of a SONET ring is provided with a tributary line interface that receives packets from LAN users. A packet switch performs a switching operation...
US-7,050,389 DC-offset eliminating method and receiving circuit
A DC-offset eliminating circuit changes a coefficient .alpha. for determining a DC-offset follow-up speed. The coefficient .alpha. is changed to a smaller value...
US-7,050,037 Communication terminal device
A communication terminal device including a light-emitting unit for lighting at least either a display unit or an input unit, a reception unit for receiving...
US-7,050,020 3D image/2D image switching display apparatus and portable terminal device
A 3D image/2D image switching display apparatus is provided with a liquid crystal display unit and first and second lenticular lenses. To display a 3D image, the...
US-7,049,890 Operational amplifier with self control circuit for realizing high slew rate throughout full operating range
An operational amplifier comprises: differential input stages to which differential signals can be inputted with full operating range; current source circuits...
US-7,049,888 Active inductance circuit and differential amplifier circuit
An active inductance circuit comprising a signal terminal (OUT) and having voltage and current characteristics, as viewed from this terminal, which are identical...
US-7,049,847 Semiconductor device
A semiconductor device including a tristate buffer circuit, which includes, on an output stage, at least a first transistor (P1) for pull-up driving and a second...
US-7,049,642 Semiconductor device, and wiring-layout design system for automatically designing wiring-layout in such...
In a semiconductor device having a plurality of area sections defined therein, a basic multi-layered wiring arrangement is provided on a semiconductor substrate,...
US-7,049,513 Card-mounting rack for electronic part-mounting cards
A card-mounting rack for electronic part-mounting cards is disclosed by which a housing of a rack or the like produced in accordance with standard specifications...
US-7,049,185 Semiconductor device having dummy gates and its manufacturing method
In a semiconductor device including active areas where transistors are formed and a field area for isolating the active areas from each other, the field area has...
US-7,049,184 Semiconductor thin film, thin film transistor, method for manufacturing same, and manufacturing equipment of...
A method for manufacturing a semiconductor thin film is provided which can form its crystal grains having a uniform direction of crystal growth and being large...
US-7,047,514 Semi-custom-made semiconductor integrated circuit device, method for customization and method for redesign
An ASIC includes a function layer formed with plural universal logic cells, a common layer formed with conductive strips connected to the universal logic cells...
US-7,047,431 Uninterruptible power supply unit for allowing a computer to wake up before receiving notification of power failure
An uninterruptible power supply unit can communicate with a computer being in a suspend or sleep state. The uninterruptible power supply unit includes a first...
US-7,047,363 Cache memory and control method thereof
A cache memory related to the present invention is a cache memory employing a set associative system, for generating a valid bit for showing the presence of...
US-7,047,316 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-7,047,186 Voice decoder, voice decoding method and program for decoding voice signals
A voice decoder comprises the first voice decoding circuit which is specialized for decoding narrow band voice signal, the second voice decoding circuit which is...
US-7,047,037 Dual mode mobile communication devices and method for selecting a network
The invention relates to improvements in standby time in a dual mode mobile communication device.A device according to the invention comprising means for...
US-7,047,034 Portable telephone terminal and method of customizing the same
In a portable telephone terminal for use in network services provided by a plurality of communication service operators through networks, respectively, the...
US-7,047,022 Positioning method using mobile terminal and mobile terminal having positioning function
A mobile terminal has a neighboring mobile terminal communication unit for communicating with a neighboring mobile terminal existing near the mobile terminal for...
US-7,046,968 Frequency correcting method for cellular phone terminal
When a cellular phone terminal is powered on, it immediately receives a reference signal (non-modulated reference frequency signal for correcting a crystal...
US-7,046,865 Determination of similarity using weighting value depending on the type of characteristic
A similarity determining apparatus is disclosed which determines whether a query signal and a search signal are similar to each other or not. The similarity...
US-7,046,684 Gateway system and fault management method
A gateway system prevent an occurrence of a call loss and an inaccessibility of the SG and can effectively utilize communication lines, even if a fault occurs on...
US-7,046,620 Method and network for tolerating a fault on hubs and lines
Hubs 11 14 are circularly connected with each other. The hubs 11 and 12 are supplied with electric power from the power source 1 and the hubs 13 and 14 are...
US-7,046,579 Semiconductor storage device
The semiconductor storage device has a clock input buffer to output an internal clock signal INCLK, a NOT circuit to receive an external signal /CS, and an OR...
US-7,046,414 Optical modulation system applying a highly stable bias voltage to an optical modulator
An optical modulator is driven by applying, to a first signal electrode, an amplitude-modulated input driving signal waveform, which has a pair of same phase...
US-7,046,327 Liquid crystal display device including columnar spacer above gate line
A liquid crystal display device using columnar spacers to eliminate an influence of shades in rubbing an orientation film and to eliminate remaining of display...
US-7,046,321 Reflection type liquid crystal display provided with transparent pixel electrode and manufacture method thereof
In order to realize the manufacture of a reflection type liquid crystal display in the same manufacture processes as those of a transmission type liquid crystal...
US-7,046,314 Method of fabricating liquid crystal display device
The method of fabricating a liquid crystal display device includes the steps of (a) fabricating a switching device on a substrate, (b) forming an interlayer...
US-7,046,287 Portable information terminal equipped with camera
The information terminal body may be designed to foldably pivot a pair of flat cases each having a display unit through a hinge which is equipped with a...
US-7,046,223 Method and circuit for driving liquid crystal display, and portable electronic device
A method for driving a liquid crystal display capable of reducing power consumption, decreasing a packaging area or a number of packaged parts, and providing an...
US-7,046,118 Signal processing circuit board with variable resistor which is hardly declined in the mechanical strength...
A signal processing circuit board includes a board body, a variable electronic element, and a hole. The variable electronic element is mounted in a mounting side...
US-7,046,095 Reference vibration generator, its mutual synchronizing system, and its mutual synchronizing method
A reference vibration generator 1 receives transmission waves from all reference vibration generators including itself as transmission/reception waves...
US-7,045,972 Lighting method of ultra-high pressure mercury lamp
A lighting device for an ac-lighting type ultra-high pressure mercury lamp includes: a stepdown chopper for converting dc voltage that is supplied from the...
US-7,045,898 Semiconductor device and manufacturing method thereof
There is presented a structure in which outlines of a metal interconnection 111 that is laid in an interlayer insulating film are covered with a barrier metal...
US-7,045,895 Semiconductor device and method for manufacturing the same
An object of the present invention is to improve the inter-layer adhesiveness of the diffusion barrier film while maintaining the lower dielectric constant of...
US-7,045,762 Photocurrent-to-voltage conversion apparatus including non-diode-connected clamping MOS transistor
In a photocurrent-to-voltage conversion apparatus for converting a photocurrent flowing through a light receiving element into a detection voltage, an amplifier,...
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