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Patent # Description
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...
US-7,760,785 Group-III nitride semiconductor device
A method of forming a partially etched nitride-based compound semiconductor crystal layer includes the following steps. A non-crystal layer of a nitride-based...
US-7,760,758 Method and apparatus for blindly separating mixed signals, and a transmission method and apparatus of mixed signals
A method of blindly separating a signal, wherein, for at least one source, a filter uniquely defined for a source is determined for each source, the method...
US-7,760,693 Packet distribution system, PAN registration device, PAN control device, packet transfer device, and packet...
The packet distribution system according to the present invention includes communication terminals that are connected by way of at least one link to a mobile...
US-7,760,690 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-7,760,638 High-throughput communication system, communication terminal, session relay, and communication protocol
In a communication system for transmitting and receiving data between a plurality of terminals via a network through a session relay for relaying communication...
US-7,760,571 Image memory architecture for achieving high speed access
An image memory is composed of a memory cell array, first and second area selecting circuits, and a write circuit. The memory cell array includes memory elements...
US-7,760,180 Drive circuit, operation state detection circuit, and display device
According to an aspect of the invention, there is provided a drive circuit for driving a capacitive load. The drive circuit comprises an amplification circuit...
US-7,760,176 Method and apparatus for time-divisional display panel drive
A method is provided for driving a display device including first to p-th pixels associated with different colors with p being integers equal to or more than...
US-7,760,001 Signal processing apparatus
The real number counter subtracts the positive integer C if the count value RC is equal to or larger than 0, or adds (the positive integer B-C) and outputs a...
US-7,760,000 Clock generator
A multiphase clock with high resolution is generated. A first clock generator circuit (120) includes n level converters BUFs that conduct level conversion on two...
US-7,759,992 CML circuit and clock distribution circuit
A clock distribution circuit according to an exemplary aspect of the present invention comprises a drive power boost signal generator which generates and outputs...
US-7,759,990 Clock switching circuit
A clock switching circuit comprises PLL circuits into which external clocks CLKT, CLKB are respectively input, a multiplexer for selecting and outputting either...
US-7,759,982 Current detection circuit
There is provided a current detection circuit capable of preventing an excessive voltage from being applied to an input terminal of a differential amplifier,...
US-7,759,818 Intermittent driving system
An intermittent driving system includes a control target circuit to determine and notify a switching timing of ON/OFF of a power supply, and a control circuit to...
US-7,759,802 Semiconductor device and method for manufacturing same
In conventional semiconductor devices, an insufficient supply of the resin to the end portions of the components that should be encapsulated is caused, resulting...
US-7,759,799 Substrate and semiconductor device
Aiming at adjusting the height of bump electrodes connected to lands on a substrate, a semiconductor device 100 has a first interconnect substrate 103 and a...
US-7,759,786 Electronic circuit chip, and electronic circuit device and method for manufacturing the same
An insulating layer 12 is formed as a surface layer of electronic circuit chip 10. A conductor interconnect 14 is formed in the insulating layer 12. The...
US-7,759,749 Metal material, and coating film and wiring for semiconductor integrated circuitry utilizing the metal material
When metallic material is employed for various metallic films, it is possible to improve at least one of the mechanical strength, the durability against...
US-7,759,744 Semiconductor device having high dielectric constant layers of different thicknesses
A semiconductor device 100 includes a silicon substrate 102, an N-type MOSFET 118 including a first high dielectric constant film 111 and a polycrystalline...
US-7,759,223 Semiconductor wafer and manufacturing process for semiconductor device
A semiconductor wafer 1 has first scribe lines 31 in two mutually perpendicular directions which have a first width and divide the semiconductor wafer 1 into a...
US-7,758,276 Adjoining expansion structure
In an adjoining expansion structure for coupling adjacent devices together in a coupling direction, the adjoining expansion structure includes grooves which...
US-7,757,737 Film pasting device
To provide a device for pasting a film exhibiting dichroism and a film exhibiting birefringence at an arbitrary angle with high precision. The device for pasting...
US-7,757,375 Lead cutter and method of fabricating semiconductor device
Aimed at stably forming sheared surfaces of leads of semiconductor devices, and at raising ratio of formation of plated layers onto the sheared surfaces of the...
US-7,756,927 Object filtering method and client device using the same
If a control portion in a WAP terminal judges in step S1 that a session is established, the residual capacity of a memory portion is monitored at a predetermined...
US-7,756,555 Portable information terminal equipment
Portable information terminal equipment having a function to perform the informing process at the time of reception in cooperation with a connecting section...
US-7,756,523 Management method, system, and management apparatus of radio communication system
A managing server 1 and a propagation characteristic computing server 3 grasp a load situation for each cell that is a coverage range of each of a plurality of...
US-7,756,502 High-frequency IC and GPS receiver
The high-frequency IC according to an embodiment of the invention includes a mixer down-converting the RF signal into an IF signal with a given center frequency...
US-7,756,423 Wavelength division multiplexing optical transmission apparatus, wavelength division multiplexing optical...
A wavelength division multiplexing optical transmission apparatus for transmitting wavelength division multiplexing optical signals, the apparatus including a...
US-7,756,232 Clock and data recovery circuit
Disclosed is a clock and data recover circuit including N flip-flops (F/Fs) for sampling an input data signal using N-phase clocks, a phase comparison circuit...
US-7,756,209 Apparatus, method, and program for identifying modulation mode
An orthogonal frequency division multiplex signal and a digital modulation signal or an analog modulation signal can be identified by blind processing. The...
US-7,756,111 IP telephone access system, customer's terminating device thereof and IP telephone access method
An IP telephone access system preventing the use of the 0AB-J number beyond the geographically identified area transfers an existing fixed telephone economically...
US-7,755,991 Method for detecting radial tilt of optical recording medium in optical head device, optical head device, and...
The light emitted from a semiconductor laser is divided by a diffractive optical element into three light beams which are 0th-order light as the main beam and...
US-7,755,931 Magnetic random access memory and operation method thereof
The MRAM includes: a memory cell 10 including a magnetoresistance element 1, a current supply circuit and a controller. The current supply circuit supplies, to...
US-7,755,895 Heat sink, an electronic component package, and a method of manufacturing a heat sink
A heat sink for an electronic component includes a structure that is bendable.
US-7,755,706 Method for correcting for distortion of projected image, program for correcting image distortion, and...
An image distortion correction method is provided which is capable of correcting for distortion of a projected image by designating an arbitrary correction point...
US-7,755,597 Liquid crystal display device and driving method used in same
A liquid crystal display device is provided which is capable of reducing a number of components and fabricating processes and of realizing a bright display even...
US-7,755,438 Phase lock loop semiconductor device
There is provided a PLL circuit 15, a voltage follower 19, and an output terminal 23, and a control voltage V1 of a voltage controlled oscillator circuit in the...
US-7,755,430 Splitter circuit
A splitter circuit improves isolation between output ports. The splitter circuit comprises input port 1, output port 2, output port 3, FET 6, FET 11 and an...
US-7,755,191 Semiconductor device and method of manufacturing the same
A semiconductor device includes a first copper-containing conductive film formed on a substrate, insulating films formed on the first copper-containing...
US-7,754,570 Semiconductor device
Threshold voltage of a field effect transistor is successfully adjusted with a smaller dose of an impurity, as compared with a conventional adjustment of the...
US-7,754,543 Method of patterning multiple-layered resist film and method of manufacturing semiconductor device
A method of patterning a multiple-layered resist film and a method of manufacturing a semiconductor device, which can provide an improved reliability of the...
US-7,753,308 Mechanism for preventing a winding slack of a roll paper
A roll paper is received in a receiving area so as to have a horizontal rolling axis. In the vicinity of a lowest part of the receiving area, an inclined surface...
US-D619,568 Antenna
US-7,752,516 Semiconductor device and scan test method
A semiconductor device includes a clock signal separating circuit and a logic circuit. The clock signal separating circuit separates a clock signal into a first...
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