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8698657 Methods and systems for compressing and decompressing data  
The present invention relates to data compression using compression dictionary. A compression method according to the invention comprises obtaining an initial compression dictionary and a separate...
8698666 Random estimation analog-to-digital converter  
A random estimation analog-to-digital converter for converting a first analog signal into a digital signal includes a random bit generator, a digital-to-analog converter, a summer, an M-bit...
8698664 Continuous-time incremental analog-to-digital converter  
In accordance with embodiments of the present disclosure, a continuous-time incremental analog-to-digital converter (ADC) may include a plurality of resettable integrators and a feed-in gain...
8698658 Apparatus, method and system for cancelling an input-referred offset in a pipeline ADC  
An apparatus, method and system for offset compensation in a pipeline analog-to-digital converter. A group of capacitors includes one or more sampling capacitors and one or more feedback...
8698662 System and method for a high resolution digital input class D amplifier with feedback  
A system and method is disclosed for a digital to analog converter which includes an interpolation filter to up-sample a digital signal, a noise shaping modulator to suppress in-band quantization...
8698659 Time interleaved analog to digital converter mismatch correction  
A machine-implemented method can include receiving a common input signal over M parallel time-interleaved (TI) analog to digital converter (ADC) channels, determining a multiple-input,...
8699712 Randomization of plain text for GSM SACCH  
The present document relates to the transmission of data in a digital cellular telecommunications network. In particular, the present document relates to the secure transmission of data over Global...
8698660 Feedback in noise shaping control loop  
The present application describes an apparatus and method for improving the performance of ΣΔ modulators functioning as ADCs. In one embodiment, the ΣΔ modulator comprises a plurality of qua...
8698070 Phase detector  
This invention provides a phase detector with more than two detector units on a printed circuit layer. A detector set includes a pair of detector units or one detector unit, and a detector row...
8700829 Systems and methods for implementing a multi-function mode for pressure sensitive sensors and keyboards  
Systems and methods are disclosed herein for implementing one or more individual pressure sensitive keys that each support multiple native scan codes, with each scan code corresponding to a unique...
8698756 Interrupt reduction method in touch screen controller  
Integration of a FIFO memory, FIFO threshold and a timer, along with the other components of a touch screen system allows the number of interrupts to the touch screen controller to be reduced while...
8698656 Enhanced range passive wireless controller  
A wireless keyboard and reader combination comprises a keyboard having a plurality of keys, an antenna, and a plurality of passive transponder circuits, employing backscatter transmission coded in...
8698661 System and method for pulse width modulation digital-to-analog converter  
A system and method is disclosed for a digital to analog converter which includes an interpolation filter to up-sample a digital signal, a noise shaping modulator to suppress in-band quantization...
8698001 Electrode structure of the touch panel, method thereof and touch panel  
An electrode structure is provided. The electrode structure comprises a plurality of first conductive cells and second conductive cells separated from each other and disposed on a substrate; a...
8698062 A/D converter, solid-state image sensor using plurality of A/D converters and driving method of A/D converter for correcting an offset value of the A/D converter based on a held offset value  
An analog-to-digital converter converts an analog signal into a digital signal by measuring a time period until a magnitude relation between a voltage level of a reference signal that changes along...
8698665 Converting and transmitting a magnetic resonance detection signal  
A system and method for converting an analog detection signal of a magnetic resonance detection coil into a digital detection signal and for transmitting the detection signal to an evaluating...
8700890 Secure storage and accelerated transmission of information over communication networks  
A system and method for securely storing and transmitting digital information includes a computing device connected to at least one of a network device or a storage device or both. The system and...
8695934 Remote control unit wall docking system  
A detachable magnetic docking system for a handheld device comprises a docking plate having a major surface and a shell for the handheld device having a reverse surface. The major surface and the...
8698663 Digital analog converter  
Embodiments of a digital-to-analog conversion system that utilizes a specialized clock signal to reshape an analog impulse response of a digital-to-analog converter (DAC) are disclosed. Preferably,...
8700184 Methods and systems for adaptive control  
A switching power supply includes a circuit that provides an output voltage, a switching component that switches the circuit between a first output voltage state and a second output voltage state,...
8700794 Channel adaptive video transmission method, apparatus using the same, and system providing the same  
A video transmission method is provided, which includes receiving state information from at least one mobile terminal that intends to perform a video stream service through a wireless network,...
8698762 Device, method, and graphical user interface for navigating and displaying content in context  
An electronic device displays one or more thumbnails. The device detects a first multi-contact gesture that includes movement of a first contact and a second contact; and, in response to detecting...
8692701 Pipelined A/D converter circuit provided with A/D converter circuit parts of stages each including precharge circuit  
A pipelined A/D converter circuit includes a sample hold circuit configured to sample and hold an analog input signal, and output a sample hold signal, and an A/D converter circuit including A/D...
8692696 Generating a code alphabet of symbols to generate codewords for words used with a program  
Provided are a computer program product, system, and method for generating a code alphabet for use by a deployed program to determine codewords for words. A first code alphabet is generated having...
8692693 Multiple predictions in a reduced keyboard disambiguating system  
A computer receives user entry of a sequence of keypresses, representing an intended series of letters collectively spelling-out some or all of a desired textual object. Resolution of the intended...
8692176 Focal plane array processing method and apparatus  
A digital focal plane array includes an all-digital readout integrated circuit in combination with a detector array. The readout circuit includes unit cell electronics, orthogonal transfer...
8692773 Mobile communications terminal having key input error prevention function and method thereof  
A mobile communications terminal and a method for preventing an input error of a key input unit are provided. The mobile communications terminal includes a touch sensor unit for sensing a key that...
8692699 Data interface clock generation  
In one embodiment, an apparatus may include a clock generator to generate a format clock signal. The apparatus may also include a serializer to generate serial data based on a transmit clock signal...
8692702 Analog-digital converter and power saving method thereof  
Disclosed is an analog-digital converter which includes a pre-amplifier configured to output a comparison result between a sampled analog input signal and a reference signal and to control a power...
8692695 Methods for encoding and decoding data  
The transmission of broadcast data, such as financial data and news feeds, is accelerated over a communication channel using data compression and decompression to provide secure transmission and...
8692697 Method and apparatus for encoding based on a linear block code  
A method and apparatus for encoding based on a linear block code, and a method and apparatus for generating a linear block code are provided. The method for encoding based on a linear block code...
8692694 Method to detect and recover from stuck keys on an electronic device keyboard  
A method of detecting and recovering from stuck keys on an electronic device keyboard comprises receiving one or more messages by a processor based upon a predetermined periodic scan rate and each...
8692698 Coding device, device for reprocessing a digital baseband signal or intermediate frequency signal, system and method for external digital coding  
The invention relates to a method and a system for external, digital coding of a baseband or intermediate-frequency signal. Initially, a digital datastream is converted in a coding device into a...
8692700 Sigma-delta digital-to-analog converter  
A sigma-delta digital-to-analog converter (SD DAC) exhibits undesirable distortion when implemented in an integrated circuit due to the non-linearity of polysilicon resistors used in the filtering...
8692920 Solid-state imaging apparatus, A/D converter, and control method thereof  
In an A/D converter, a first analog signal which is input to an input terminal in a state in which the input terminal and a reference voltage line are connected via a first capacitor is converted...
8686890 Customizable remote control device  
A remote controller for controlling a remote unit includes a stationary button assigned to a first function of the remote unit, and a first flexible button assigned to a second function of the...
8686883 Codebook for multiple user multiple input multiple output system and communication device using the codebook  
Disclosed are a Multiple User Multiple Input Multiple Output (MU-MIMO) codebook design method, and a communication device using the codebook. A MU-MIMO codebook design method includes analyzing...
8686887 NFC transceiver with current converter  
Exemplary embodiments are directed to near field communication A device may include a current digital-to-analog converter (DAC) configured to convey a current to an antenna in a first near-field...
8686889 Analog frontend for CCD/CIS sensor  
A system for signal processing comprising a cyclic analog to digital converter structure having a first stage and a second stage, wherein the first stage is configured to receive an input signal to...
8686885 Semiconductor integrated circuit device  
A semiconductor integrated circuit device having A/D converters for converting, by means of digital correction processing, analog input signals into digital signals is reduced in area. The...
8686881 Efficient estimation of data compression ratios  
Machines, systems and methods for compression ratio estimation are provided. The method comprises selecting a plurality of sample points in a data stream to compress sample data selected at said...
8686884 Testing of digital to analog converters in serial interfaces  
A system and method for testing digital to analog converters (DAC) in a serial interface having a comparator to receive an input signal and a local offset signal is disclosed. A first DAC...
8686882 High-frequency semiconductor switch and terminal device  
A high-frequency semiconductor switch includes a serial-parallel conversion circuit, a power supply circuit, and a drive circuit. In the serial-parallel conversion circuit, a parallel data signal...
8688617 Statistical word boundary detection in serialized data streams  
Methods, systems, and devices using an algorithm that consists of scoring the bits in the data stream with a periodicity of N, where N is the word-length in bits, and then selecting as the most...
8687722 Channel estimation in a multi-user MIMO-OFDM system in the presence of user terminal symbol-specific phase offsets  
An OFDM wireless communication system with an access point and a plurality of remote user terminals estimates an uplink channel. The access point receives training symbols transmitted by the user...
8687731 Uplink open-loop spatial multiplexing in wireless communications  
Systems and methodologies are described that facilitate cycling through precoders for transmitting wireless network communications in a time domain. The precoders can be cycled according to a...
8687862 Retinal image analysis systems and methods  
A platform is proposed for automated analysis of retinal images, for obtaining from them information characterizing retinal blood vessels which may be useful in forming a diagnosis of a medical...
8686886 Field device controlling system  
A device monitoring unit obtains, through respective digital communication routes, a combination of a digital setting value for an analog output value to an analog communication route in a field...
8686837 Wireless remote  
Various embodiments include apparatus, systems, and methods including an apparatus comprising a remote operable to receive a non-radio frequency beacon signal, the non-radio frequency beacon signal...
8687701 Method and device for arithmetic code package outputting  
A method and a device for arithmetic code package outputting. The method comprises: acquiring the 7-bit output string of the upper bits according to the CodLow value, i.e., the starting position of...