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| Patent # | Description |
|---|---|
| US-6,925,147 |
X-ray optical system and method for imaging a source An X-ray optical system with two X-ray mirrors (A,B) for imaging an X-ray source (S) on a target region is characterized in that the X-ray mirrors (A,B) are... |
| US-6,925,146 |
X-ray diffraction system An open beam x-ray diffraction system and method are provided including modular x-ray heads for being detachably connected to a base unit having a common drive... |
| US-6,925,145 |
High speed digital radiographic inspection of piping A system and method for high-speed radiographic inspection of fluid transport vessels in which a radiation source and a radiation detector are positioned on... |
| US-6,925,144 |
X-ray digital tomographic image taking apparatus An X-ray digital tomographic image taking apparatus which divides the course from the start to end of tomographic image taking into a plurality of sections... |
| US-6,925,143 |
X-ray sensor signal processor and X-ray computed tomography system using
the same An X-ray CT apparatus having X-ray irradiator for irradiating an X-ray to an object to be inspected, an X-ray semiconductor sensor for detecting an X-ray passed... |
| US-6,925,142 |
Computer tomography detector module, detector formed therefrom, and
operating method A detector module for an X-ray computed tomography apparatus has a sensor array composed of a number of sensor elements that is mounted on a front side of a... |
| US-6,925,141 |
Method for imaging in the computer tomography of a periodically moved
object to be examined and CT device for... A method is for imaging in computer tomography, in which a periodically moved object to be examined is scanned with the aid of a beam of rays coming from a... |
| US-6,925,140 |
Method for correcting stray radiation in an x-ray computed tomography
scanner In a method for correcting for stray radiation in measured intensity values, the measured intensity values are obtained in an X-ray computed tomography scanner... |
| US-6,925,139 |
Microprocessor comprising a self-calibrated time base circuit The present invention relates to an integrated circuit comprising a first clock circuit delivering a first clock signal, a second clock circuit delivering a... |
| US-6,925,138 |
Reactor core and method for operating nuclear reactor The present invention is to provide a reactor core that allows a nuclear plant to continuously operate for a long term period, for example 15 years or longer,... |
| US-6,925,137 |
Small neutron generator using a high current electron bombardment ion
source and methods of treating tumors... A neutron generator includes a modular arrangement of a high current electron bombardment ion source, providing deuterium(D) and/or tritium(T) ions, a high... |
| US-6,925,136 |
Simultaneous frequency and phase synchronizer A frequency and phase synchronizer system comprises a processor for executing a sequence of operations, which include: a) initializing a frequency error estimate... |
| US-6,925,135 |
Digital-data receiver synchronization Digital-data receiver synchronization is provided with composite phase-frequency detectors, mutually cross-connected comparison feedback or both to provide... |
| US-6,925,134 |
System and method for signal synchronization in a communication system A system and method for information content-independent synchronization with a received signal. A variable of the signal (e.g., average energy or magnitude)... |
| US-6,925,133 |
Apparatus and method for M-ary demodulation in a digital communication
system A demodulator for demodulating a set of S possible orthogonal modulation codes received serially as binary data, wherein each of the orthogonal modulation codes... |
| US-6,925,132 |
Method for detecting and correcting amplitude and phase imbalances between
I and Q components in quadrature... Disclosed is a method for detecting and correcting amplitude and phase imbalances between in-phase (I) and quadrature-phase (Q) components in a high-speed... |
| US-6,925,131 |
Determining channel characteristics in a wireless communication system that
uses multi-element antenna A method and apparatus for increasing in the data rate of a multiple-input and/or multiple-output system that has frequency selective fading by using training... |
| US-6,925,130 |
Method and system for a reduced emissions direct drive transmitter for
unshielded twisted pair (UTP) applications A reduced emission transmitter may include an encoder block, which may be partitioned into a first group comprising odd encoder processing cells and a second... |
| US-6,925,129 |
Method and circuit arrangement for improved data transmission A method and a circuit arrangement for efficient use of multistage modulation methods using orthogonal base functions for the representation of a signal to be... |
| US-6,925,128 |
Method and apparatus for reducing a peak-to-average power ratio in an
orthogonal frequency division multiplex... An apparatus and method therein for reducing a PAPR in an OFDM signal includes: a reorderer (104) that reorders (706) a plurality of elements of an original... |
| US-6,925,127 |
Method and apparatus for subtracting multiple rays of multiple interfering
received signals A receiver decodes quantized and unquantized wanted data symbols from received signal samples. The receiver comprises a control adapted to process a group of... |
| US-6,925,126 |
Dynamic complexity prediction and regulation of MPEG2 decoding in a media
processor A method and system of regulating the computation load of an MPEG decoder in a video processing system are provided. The video processing system processes the... |
| US-6,925,125 |
Enhanced aperture problem solving method using displaced center quadtree
adaptive partitioning The disclosed method provides a new resolution of the aperture problem, which is one of the basic problems present in motion estimation technology. The method... |
| US-6,925,124 |
Unit for and method of motion estimation and image processing apparatus
provided with such motion estimation unit The motion estimation unit (100) comprises a block-matcher (102) for calculating a start motion vector (110) by minimizing a predetermined cost function as a... |
| US-6,925,123 |
Method and apparatus for performing high quality fast predictive motion
search A method and apparatus for performing a predictive motion search in a video encoder system using motion vectors representing the difference in coordinates of a... |
| US-6,925,122 |
Method for video-based nose location tracking and hands-free computer input
devices based thereon A method for tracking the location of the tip of the nose with a video camera, and a hands-free computer input device based thereon have been described.... |
| US-6,925,121 |
Motion vector detecting method and system and devices incorporating the
same A system of detecting a motion vector for an object block in a current frame of an orthogonally transformed video with respect to a stored reference frame. The... |
| US-6,925,120 |
Transcoder for scalable multi-layer constant quality video bitstreams A method codes an output bitstream of an input video so the decoded output bitstream has a constant perceived quality. A base layer bitstream having a constant... |
| US-6,925,119 |
Process and system for the compression of digital video signals, a system
and a computer program product therefor A process for encoding digital video signals organized in frames comprises the operations of dividing the frames into blocks starting from macroblocks subjected... |
| US-6,925,118 |
Processing of data in a temporal series of steps Data processing method is disclosed for processing a series of temporal processing steps [S]. The method comprises a processing step [S(n)] that generates a... |
| US-6,925,117 |
Data transmission apparatus, method and program, data reception apparatus
and method, and data transmission and... A data transmission apparatus and the like are provided which, in sending data of a large capacity such as still image data, can significantly reduce an amount... |
| US-6,925,116 |
Source coding enhancement using spectral-band replication The present invention proposes a new method and apparatus for the enhancement of source coding systems. The invention employs bandwidth reduction (101) prior to... |
| US-6,925,115 |
Apparatus and method for safely handling asychronous shutdown of pulsewidth
modulated output An apparatus and method for safely handling asynchronous shutdown of pulsewidth modulated output. A shutdown circuit controls asynchronous shutdown of a... |
| US-6,925,114 |
Weak signal processing based on impulse noise blanking An improved noise reduction system (20) is provided for a radio frequency audio processor having one or more weak signal processing components for generating one... |
| US-6,925,113 |
Rain attenuation compensation method using adaptive transmission technique
and system using the same A rain attenuation compensation method that includes estimating a signal-to-noise (S/N) ratio from PSK-modulated receiving signal at a receiving end; predicting... |
| US-6,925,112 |
Discrete multitone modem initialization system and method The present invention discloses an improved initialization method for modem communication wherein the timing offset required for synchronization is estimated... |
| US-6,925,111 |
Data communication method and communication control apparatus In data communication among a plurality of component units in an apparatus, transition state information corresponding to a state transition which has occurred... |
| US-6,925,110 |
Signal processing method and device for a spread spectrum radio
communication receiver A digital signal available at the output of a filter matched to a spreading code in a spread spectrum receiver comprises successive blocks each corresponding to... |
| US-6,925,109 |
Method and system for fast acquisition of ultra-wideband signals A system and method are provided that can detect any part of a multipath impulse radio signal. More specifically, the method compares a template pulse train and... |
| US-6,925,108 |
Ultrawide bandwidth system and method for fast synchronization A system and method for fast synchronization of an incoming signal with a UWB receiver. The present invention synchronizes a UWB receiver with an incoming... |
| US-6,925,107 |
Decoding method and decoding device for a CDMA transmission system for
demodulating a received signal available... A method and a device for decoding for use in a code-division multiple access (CDMA) transmission system for demodulating a received signal available in serial... |
| US-6,925,106 |
Predistortion type distortion compensation apparatus To update the control value to a value of higher precision in a predistortion type distortion compensation apparatus for compensating the distortion occurring in... |
| US-6,925,105 |
Overhead reduction in system for intermittent transmission A radio transmission telemetry system includes many battery-operated radio transmitters to intermittently transmit very short messages indicative or status of... |
| US-6,925,104 |
Carbon electrodes and connection elements of the electrodes having
directionally structured contact surfaces Electrode columns made from carbon and graphite are screwed together from individual elements, for example, the electrodes and nipples. The elements have... |
| US-6,925,103 |
Gain-coupled DFB laser diode A gain-coupled DFB laser diode includes a multiple quantum well active layer and a pair of cladding layers sandwiching the multiple quantum well active layer... |
| US-6,925,102 |
Semiconductor laser device, semiconductor laser module, and Raman amplifier
using the device or module A semiconductor laser device which has a diffraction grating partially provided in the vicinity of an active layer formed between a radiation-side reflection... |
| US-6,925,101 |
Semiconductor laser device, and method of manufacturing the same A semiconductor laser device comprises a laminate consisting of a semiconductor layer of first conductivity type, an active layer and a semiconductor layer of... |
| US-6,925,100 |
Communication device In an LED, the area of contact between an ohmic electrode formed on a contact layer and the contact layer serves as an effective light-emitting area of a... |
| US-6,925,099 |
Control of VCSEL emission for better high-speed performance A device includes a VCSEL, an optical fiber, and a lens. The VCSEL generates optical light signals having a spatial emission pattern based around an axis of... |
| US-6,925,098 |
Thermally wavelength tunable lasers Embodiments of wavelength tunable lasers are disclosed. The wavelength tunable lasers include thermo-optic organic material that has an index of refraction that... |
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