Easy To Use Patents Search & Patent Lawyer Directory

At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.

Searching: broadcom





Search by keyword, patent number, inventor, assignee, city or state:




Patent # Description
US-7,711,061 Preamble formats supporting high-throughput MIMO WLAN and auto-detection
A method for generating a preamble of an Orthogonal Frequency Division Multiplexed (OFDM) data frame for a multiple input multiple output (MIMO) wireless...
US-7,710,960 Apparatuses and systems to suppress and expand packet header information in a wireless communication system
Data packets transmitted over a wireless network are suppressed by hardware at the transmitting end and expanded on the receiving end. This conserves bandwidth...
US-7,710,954 Cascading of gigabit switches
A method of handling data packets in a series of network switches includes receiving an incoming data packet at a data port of a first switch of the series of...
US-7,710,935 Local area network having multiple channel wireless access
A communication network having at least one access point supports wireless communication among a plurality of wireless roaming devices via a first and a second...
US-7,710,907 Local area network having multiple channel wireless access
A communication network having at least one access point supports wireless communication among a plurality of wireless roaming devices via a first and a second...
US-7,710,895 Selective mode PHY device and method for managing power utilization using same
There is provided a method of managing power utilization for use by a first communication system having a first communication mode and a second communication...
US-7,710,300 Segmented data shuffler apparatus for a digital to analog converter (DAC)
A sigma-delta digital to analog converter (DAC) module converts the digital input signal to the analog output signal through segmentation, including a primary...
US-7,710,184 ISI reduction technique
The invention refers to signal processing circuits, more particularly, to switch capacitor circuits, and methods for reducing inter-symbol-interference. A switch...
US-7,710,179 Programmable gain attenuator for track and hold amplifiers
A programmable gain attenuator (PGA) in particular to be used in a track-and-hold circuit is disclosed. The PGA is located in the feedback path around an...
US-7,707,441 Method and system for reducing power consumption of handsets through UART auto flow control
Certain aspects of reducing power consumption in communication devices may comprise deasserting a signal indicating that an on-chip UART may be ready to receive...
US-7,707,435 Method and system for safe and efficient chip power down drawing minimal current when a device is not enabled
Certain embodiments of a method and system for safe and efficient power down and drawing minimal current when a device is not enabled may comprise receiving...
US-7,707,434 Power control bus for carrying power control information indicating a power supply voltage variability
A circuit and method utilizing a power control data bus for implementing power control. Various aspects of the present invention provide an electrical circuit...
US-7,707,393 Microprocessor with high speed memory integrated in load/store unit to efficiently perform scatter and gather...
The present invention relates to the field of (micro)computer design and architecture, and in particular to microarchitecture associated with moving data values...
US-7,706,836 Method and system for a radio data system (RDS) demodulator for a single chip integrated bluetooth and...
Aspects of a method and system for a radio data service (RDS) demodulator for a single chip integrated Bluetooth and frequency modulation (FM) transceiver and...
US-7,706,827 Method and apparatus for processing transmit power control (TPC) commands in a wideband CDMA (WCDMA) network...
Method and apparatus for processing transmit power control (TPC) commands in a wideband CDMA (WCDMA) network based on a sign metric are disclosed and may include...
US-7,706,777 Secure user interface in a shared resource environment
A system and method for providing a secure user interface in a shared resource environment. Various aspects of the present invention may comprise establishing a...
US-7,706,771 Inductive powering for a mobile communication device and method for use therewith
A voice data and RF integrated circuit (IC) receives at least one power status signal indicating an inductive power status of an off-chip inductive power module,...
US-7,706,770 RF reception system and integrated circuit with programmable filter and methods for use therewith
An integrated circuit includes an on-chip antenna interface, coupled to an off-chip antenna interface having at least one off-chip filter component that forms a...
US-7,706,766 Method and system for a programmable biasing mechanism for a mobile digital television environment
Certain aspects of a method and system for programmable biasing mechanism for a mobile digital television environment are disclosed. Aspects of one method may...
US-7,706,759 RF reception system with programmable impedance matching networks and methods for use therewith
A (radio frequency) RF reception system includes an off-chip antenna interface and an integrated circuit. The an off-chip antenna interface includes at least one...
US-7,706,481 Method and system for improving reception in wired and wireless receivers through redundancy and iterative...
A method and system for improving reception in wired and wireless systems through redundancy and iterative processing are provided. A multilayer decoding process...
US-7,706,472 Methods and systems for detecting defects in serial link transceivers
Methods and systems for detecting defects in serial link transceivers. Defect detection includes detecting open circuits in one or more of the transmission...
US-7,706,433 Physical layer device having an analog SERDES pass through mode
A physical layer device (PLD) includes a first serializer-deserializer (SERDES) device and a second SERDES device. Each SERDES device includes an analog portion...
US-7,706,338 Method and system for a bandwidth efficient medium access control (MAC) protocol
A method and system for a bandwidth efficient medium access control (MAC) protocol is provided, which may comprise communicating a request to transmit (RTS)...
US-7,706,246 Adaptive modulation for fixed wireless link in cable transmission system
In one embodiment of the communications network, the predetermined encoding scheme and symbol constellation configurations are chosen so that the range in...
US-7,706,170 Compact and highly efficient DRAM cell
A compact dynamic random access memory (DRAM) cell and highly efficient methods for using the DRAM cell are disclosed. The DRAM cell provides reading, writing,...
US-7,705,683 Method and system for processing signals via an integrated low noise amplifier having configurable input...
Aspects of a method and system for processing signals via an integrated low noise amplifier having a configurable input signaling mode are provided. For an...
US-7,705,557 Smart battery charging and power management circuit with optional power source selection based on load current
Traditionally, system loads are placed in parallel with the battery. This simple topology wastes the available power if the USB power and/or wall adapter is...
US-7,705,463 Biasing device for low parasitic capacitance in integrated circuit applications
The present invention is directed to an apparatus and method for reducing a parasitic capacitance in an integrated circuit. The apparatus includes a substrate...
US-7,704,800 Semiconductor assembly with one metal layer after base metal removal
A method for packaging an integrated circuit. A barrier metal pattern is disposed on a baseplate. A conductive layer is disposed on the barrier metal pattern. A...
US-7,702,973 Modified defect scan over sync mark/preamble field
A technique to detect defects when reading a defect scan pattern stored on a disk in which the detected defects are processed differently depending on which...
US-7,702,878 Method and system for scalable video data width
Processing data samples may comprise partitioning the data samples in a first set of data bits and a second set of data bits and utilizing at least some of the...
US-7,702,709 System and method for optimizing approximation functions
Systems and methods that optimize approximation functions are provided. In one example, a method that approximates a particular expression over a sample space of...
US-7,702,371 Low-power mode clock management for wireless communication devices
A power management scheme for a wireless communications device substantially implemented on a single CMOS integrated circuit is described. The present invention...
US-7,702,345 Voice data RF disk drive IC
An integrated circuit (IC) includes a baseband processing module, a disk driver interface, an RF section, and an interface module. The disk drive interface is...
US-7,702,306 Apparatus and method for local oscillator calibration in mixer circuits
An apparatus and method for local oscillator calibration compensates for filter passband variation in a mixer circuit, such as a receiver circuit. The receiver...
US-7,702,291 Radar detection from pulse record with interference
A single chip radio transceiver includes circuitry that enables detection of radar signals to enable the radio transceiver to halt communications in overlapping...
US-7,702,089 Selective unblocking of caller ID based on security level
A system for selectively blocking and unblocking the sending of outgoing caller ID information from a communication device comprises a communication device, a...
US-7,702,053 State based algorithm to minimize mean squared error
Data error such as mean square error may be reduced in a system such as a communication receiver using a dithering algorithm that adjusts one or more parameters...
US-7,702,050 Method and system for an adaptive VBLAST receiver for wireless multiple input multiple output (MIMO) detection
Various aspects of a system for an adaptive VBLAST receiver for wireless MIMO detection may comprise utilizing log likelihood ratios (LLR) to selectively cancel...
US-7,702,026 Efficient optimal ML detector
An efficient optimal maximum-likelihood output detector reducing the complexity of demodulation/decoding computations in multiple-input multiple-output...
US-7,702,021 Decoding of digital video standard material during variable length decoding
Systems and methods for decoding of digital video standard material during variable length decoding are disclosed. In one embodiment, a method in accordance with...
US-7,702,010 System for monitoring the quality of a communications channel with mirror receivers
A system is presented that monitors the quality of a communications channel with mirror receivers. A first receiver and a second receiver, coupled in parallel...
US-7,701,954 Gateway with voice
In one aspect of the present invention, a network gateway is configured to facilitate on line and off line bi-directional communication between a number of near...
US-7,701,867 Method and apparatus for performing diagnostic tests using an assisting transceiver
A method and system for performing diagnostic tests on a communications system. Diagnostic test signals are generated by a transceiver included within the...
US-7,701,515 Multi-input multi-output tuner front ends
A front end circuit for a television receiver includes a demultiplexer for inputting a multi-band signal from a signal source and separating the multi-band...
US-7,701,466 Method and system for providing accelerated video processing in a communication device
Systems and methods for processing signals are disclosed. The method may include, in a communication device that includes a chip operating to processing video...
US-7,701,382 Radar detection circuit for a WLAN transceiver
A single chip radio transceiver includes circuitry that enables detection of radar signals to enable the radio transceiver to halt communications in overlapping...
US-7,701,295 High-efficiency class-AB amplifier
A high efficiency class-AB amplifier is disclosed. The amplifier comprises a first input stage and a second input stage, both coupled to a class-AB biasing mesh...
US-7,701,259 Method and system for wide range amplitude detection
Aspects of a method and system for wide range amplitude detection are provided. In this regard, many electronic systems may require amplitude detection of a...
← Previous | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 | Next →

File A Patent Application

  • Protect your idea -- Don't let someone else file first. Learn more.

  • 3 Easy Steps -- Complete Form, application Review, and File. See our process.

  • Attorney Review -- Have your application reviewed by a Patent Attorney. See what's included.