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| Patent # | Description |
|---|---|
| US-7,010,062 |
System and method for multi-carrier modulation A method of compensating for carrier frequency and phase errors of a received multi-carrier modulated signal. The received multi-carrier signal including... |
| US-7,010,028 |
System and method for rapid generation of low par Q-mode signals In a data communication system, a transmitter of an ADSL modem uses a PRBS generator to generate a plurality of ADSL signals. The transmitter computes the Peak... |
| US-7,009,985 |
Fibre channel arbitrated loop bufferless switch circuitry to increase
bandwidth without significant increase in... A switch, switched architecture and process for transferring data through an FCAL switch is disclosed. The switch uses multiple switch control circuits each... |
| US-7,009,973 |
Switch using a segmented ring A network switch is disclosed having at least one data port interface for receiving data and at least one link interface configured to transmit the data between... |
| US-7,009,968 |
Gigabit switch supporting improved layer 3 switching A network switch for network communications is disclosed. The switch includes a first data port interface, supporting at least one data port transmitting and... |
| US-7,009,933 |
Traffic policing of packet transfer in a dual speed hub A system for policing traffic of packet transfer in a hub. The system includes a first circuit and a second circuit and a first data line connecting the first... |
| US-7,009,891 |
System and method for one-time programmed memory through direct-tunneling
oxide breakdown A one-time programming memory element, capable of being manufactured in a 0.13 .mu.m or below CMOS technology, having a capacitor, or transistor configured as a... |
| US-7,009,883 |
Automatic programming time selection for one time programmable memory A method of programming a memory includes the steps of attempting to program a bit at a designated address for a predetermined time; testing the bit to see if it... |
| US-7,009,832 |
High density metal-to-metal maze capacitor with optimized capacitance
matching A capacitor including a first and second component capacitor structure disposed on a substrate. A component capacitor structure includes an upright arm, a... |
| US-7,009,542 |
System and method for spectral shaping of dither signals An improved dither generation circuit and method for digital audio circuits uses a high-pass filter to reduce the energy contained in the audio band of the... |
| US-7,009,115 |
Optimization of routing layers and board space requirements for a ball
grid array package A method, system, and apparatus for optimizing routing layers and board space requirements for a ball grid array package is described. The ball grid array... |
| US-7,007,163 |
Methods and apparatus for accelerating secure session processing Methods and apparatus are provided for an entity such as a CPU to efficiently call a cryptography accelerator to perform cryptographic operations. A function... |
| US-7,007,031 |
Memory system for video decoding system System and method of data unit management in a decoding system employing a decoding pipeline. Each incoming data unit is assigned a memory element and is stored... |
| US-7,006,806 |
System and method for SAP FM demodulation Certain embodiments of the present invention provides a system and method for SAP FM demodulation. The system includes a bandpass filter for isolating the SAP... |
| US-7,006,563 |
Decision feedback equalizer for minimum and maximum phase channels This invention describes an apparatus and method to improve the performance of a decision feedback equalizer (DFE) for time-varying multi-path channels. For... |
| US-7,006,535 |
Method and system for providing time offset to minislot clock and count in
headend devices A method and system for allocating an initial maintenance request (IMR) for an upstream channel in a communications system, wherein the communication system... |
| US-7,006,152 |
System and method for providing picture-in-picture timebase management Systems and methods that provide picture-in-picture timebase management are provided. In one example, a method may include the steps of sending a first video... |
| US-7,005,902 |
Charge pump including a feedback device for use in a phase-locked loop A charge pump circuit includes a high-swing transconductance amplifier. A high input swing transconductance is provided in a negative feedback loop of the charge... |
| US-7,005,899 |
Frequency division/multiplication with jitter minimization A method and system described for producing frequency multiplication/division by any non-integer output signal frequency relative to a reference signal frequency... |
| US-7,005,898 |
Programmable divider with built-in programmable delay chain for
high-speed/low power application A programmable divider includes a synchronous counter configured to process an input clock signal and produce first output signals in response the input clock... |
| US-7,005,892 |
Circuit technique for high speed low power data transfer bus A high speed low power data transfer bus circuit that reduces bus power consumption by imposing a limited, controlled voltage swing on the associated data bus.... |
| US-7,005,753 |
Optimization of routing layers and board space requirements for a ball
grid array land pattern A method, system, and apparatus for optimizing routing layers and board space requirements for a ball grid array land pattern is described. The land pattern... |
| US-7,005,737 |
Die-up ball grid array package with enhanced stiffener An electrically and thermally enhanced die-up tape substrate ball grid array (BGA) package and die-up plastic substrate BGA package are described. A substrate... |
| US-7,004,395 |
Multi-level hierarchical radio-frequency communication system Portable measuring devices which communicate by low power transceivers through a communication controller with a printer device collect weight and size data on... |
| US-7,003,718 |
Memory-based shuffle-exchange traceback for gigabit Ethernet transceiver A decoder having a memory structure which receives and stores potential symbols, with each of the potential symbols having a unique pointer associated therewith.... |
| US-7,003,713 |
Variable Hamming error correction for a one-time-programmable-ROM A one-time-programmable (OTP) module includes OTP memory and OTP input/output (I/O) that performs error correction operations. The OTP module may be used in a... |
| US-7,003,631 |
System having address-based intranode coherency and data-based internode
coherency A system comprises a plurality of nodes, each node comprising one or more coherent agents coupled to an interconnect. Ownership of a coherency block accessed by... |
| US-7,003,615 |
Tracking a non-posted writes in a system using a storage location to store
a write response indicator when the... An apparatus includes a storage location and a write monitor circuit coupled to the storage location. The storage location is configured to store a write... |
| US-7,002,982 |
Apparatus and method for storing data A method and apparatus for storing data, the method including the steps of generating a glitchless fractional clock pulse in a circuit and transmitting the... |
| US-7,002,602 |
Apparatus and method for blending graphics and video surfaces A graphics integrated circuit chip is used in a set-top box for controlling a television display. The graphics chip processes analog video input, digital video... |
| US-7,002,595 |
Processing of color graphics data A method is provided of processing data representing pixel color having a luminance component and color difference components. The data is divided into first and... |
| US-7,002,497 |
Methods and systems for digital dither Methods and systems for applying digital dither in data converters, such as delta-sigma data converters. In one embodiment, an analog signal from a first path of... |
| US-7,002,494 |
Low memory and MIPS efficient technique for decoding Huffman codes using
multi-stage, multi-bits lookup at... Present herein is a low memory and MIPS efficient technique for decoding Huffman codes using multi-stage, multi-bits lookup at different levels. A binary tree is... |
| US-7,002,405 |
Linear low noise transconductance cell A low noise transconductance cell includes a resistor and a differential circuit pair having two equivalent half-circuits. Each half-circuit includes a feedback... |
| US-7,002,403 |
Transconductance/C complex band-pass filter A complex filter such as the channel select filter in a radio transceiver is implemented using a transconductance/C topology to benefit from the ability to tune... |
| US-7,002,402 |
Method of producing a desired current A current source DAC has calibration of the current sources used for providing the analog output. There are two outputs, one of which provides the output current... |
| US-7,002,383 |
Method and apparatus for synthesizing a clock signal using a compact and
low power delay locked loop (DLL) A method and apparatus are disclosed for efficiently doubling a first frequency of a first clock signal. A second clock signal at a second frequency is generated... |
| US-7,002,379 |
I/O circuit using low voltage transistors which can tolerate high voltages
even when power supplies are powered off An apparatus for providing bias voltages for input/output (I/O) connections on low voltage integrated circuits. In one embodiment, the invention comprises an I/O... |
| US-7,002,360 |
System and method for measuring the thickness or temperature of a circuit
in a printed circuit board System for measuring a thickness of a circuit component on a printed circuit board (PCB). The system includes a first circuit, a power plane, a power strip, a... |
| US-7,002,238 |
Use of a down-bond as a controlled inductor in integrated circuit
applications A Radio Frequency (RF) device includes a semi conductive die and a package in which the semi conductive die mounts. The semi conductive die includes a first... |
| US-7,000,206 |
Timing path detailer A method (and a computer accessible medium comprising one or more instructions which, when executed, implement the method) is contemplated. At least a first... |
| US-7,000,076 |
Random generator A random number generator circuit includes a primary circuit configured to generate a value within a first range and a secondary circuit configured to generate a... |
| US-7,000,031 |
Method of providing synchronous transport of packets between asynchronous
network nodes in a frame-based... A method of providing synchronous transport of packets between asynchronous network nodes. An asynchronous network node capable of transmitting and receiving... |
| US-6,999,744 |
Measurement of local oscillation leakage in a radio frequency integrated
circuit The measuring of local oscillation leakage in radio frequency integrated circuits (RFICs) begins by concurrently enabling a transmitter portion and a receiver... |
| US-6,999,735 |
Digital high frequency power detection circuit A digital high frequency power detection circuit includes a peak detecting circuit and a peak computing circuit. The peak detecting circuit is operably coupled... |
| US-6,999,455 |
Hardware assist for address learning A switch using indicators for address learning. The switch has a first activator configured to control a first indicator to indicate when a source address needs... |
| US-6,999,414 |
System and method for combining requests for data bandwidth by a data
provider for transmission of data over an... A method and system for combing requests for data bandwidth by a data provider for transmission of data over an asynchronous communication medium is provided. A... |
| US-6,998,922 |
Phase locked loop modulator calibration techniques A method for calibrating a phase locked loop begins by determining a gain offset of a voltage controlled oscillator of the phase locked loop. The processing then... |
| US-6,998,921 |
Method for avoiding avalanche breakdown caused by a lateral parasitic
bipolar transistor in an MOS process A power amplifier includes a transconductance stage, a cascode stage, and a connector. The transconductance stage is operable to receive an input voltage signal... |
| US-6,998,885 |
Apparatus and method for delay matching of full and divided clock signals A transition delay matching circuit in which the transition delay of the divided clock signal is substantially the same as the transition delay of the reference... |
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