| Patent | Date |
|---|
Dual Mode Digital Filters For Rf Sampling Transceivers
App 20220231667 - BALAKRISHNAN; Jaiganesh ; et al. | 2022-07-21 |
Systems and Methods for Programming Electrical Fuse
App 20220229961 - Paulose; Ajai ; et al. | 2022-07-21 |
Methods, Circuits, Systems And Apparatus Providing Audio Sensitivity Enhancement In A Wireless Receiver, Power Management And Other Performances
App 20220209807 - Balakrishnan; Jaiganesh | 2022-06-30 |
Low Power Digital Modes For Duty-cycled Integrated Transceivers
App 20220182098 - RANGACHARI; Sundarrajan ; et al. | 2022-06-09 |
Dual-band AGC for RF sampling receivers
Grant 11,356,125 - Tangudu , et al. June 7, 2 | 2022-06-07 |
Filtered Coarse Mixer Based Digital Down-Converter for RF Sampling ADCs
App 20220173947 - BALAKRISHNAN; Jaiganesh ; et al. | 2022-06-02 |
Dither Generation For Radio Frequency Sampling Digital-to-analog Converters
App 20220116030 - MURALI; Sriram ; et al. | 2022-04-14 |
Bit Stream Transformation In Parallel Data Interfaces
App 20220066975 - GANESAN; Aravind ; et al. | 2022-03-03 |
Dither generation for radio frequency sampling digital-to-analog converters
Grant 11,239,833 - Murali , et al. February 1, 2 | 2022-02-01 |
Low-complexity Inverse Sinc For Rf Sampling Transmitters
App 20220029644 - Balakrishnan; Jaiganesh ; et al. | 2022-01-27 |
Digital Upconverter For Radio Frequency Sampling Transmitter
App 20220029657 - MURALI; Sriram ; et al. | 2022-01-27 |
Methods, circuits, systems and apparatus providing audio sensitivity enhancement in a wireless receiver, power management and other performances
Grant 11,211,959 - Balakrishnan December 28, 2 | 2021-12-28 |
Reduced Power Transmitter During Standby Mode
App 20210391944 - PENNAM; Sanjay ; et al. | 2021-12-16 |
Digital upconverter for radio frequency sampling transmitter
Grant 11,171,681 - Murali , et al. November 9, 2 | 2021-11-09 |
Low-complexity inverse sinc for RF sampling transmitters
Grant 11,171,674 - Balakrishnan , et al. November 9, 2 | 2021-11-09 |
Reduced power transmitter during standby mode
Grant 11,139,916 - Pennam , et al. October 5, 2 | 2021-10-05 |
Reduced Power Transmitter During Standby Mode
App 20210176005 - PENNAM; Sanjay ; et al. | 2021-06-10 |
Internally truncated multiplier
Grant 11,029,919 - Tangudu , et al. June 8, 2 | 2021-06-08 |
Dual-band Agc For Rf Sampling Receivers
App 20210159924 - Tangudu; Jawaharlal ; et al. | 2021-05-27 |
Dither Generation For Radio Frequency Sampling Digital-to-analog Converters
App 20210119622 - MURALI; Sriram ; et al. | 2021-04-22 |
Digital Upconverter For Radio Frequency Sampling Transmitter
App 20210119661 - MURALI; Sriram ; et al. | 2021-04-22 |
IQ mismatch correction for zero-IF/low-IF TX/RX
Grant 10,979,262 - Tangudu , et al. April 13, 2 | 2021-04-13 |
Spur Estimating Receiver System
App 20210105034 - VS; ASWATH ; et al. | 2021-04-08 |
Motion Detection And Cancellation Using Ambient Light
App 20210100463 - GUNTURI; Sarma Sundareswara ; et al. | 2021-04-08 |
Low-complexity Inverse Sinc For Rf Sampling Transmitters
App 20210083695 - Balakrishnan; Jaiganesh ; et al. | 2021-03-18 |
Flexible and efficient device trim support using eFuse
Grant 10,930,362 - Ganesan , et al. February 23, 2 | 2021-02-23 |
Phase Anti-aliasing Using Spread-spectrum Techniques In An Optical Distance Measurement System
App 20210041541 - SADHU; Subhash Chandra Venkata ; et al. | 2021-02-11 |
RF transmitter and auxiliary receiver to capture transmit signal data to compensate for transmit signal impairments
Grant 10,911,161 - Oswal , et al. February 2, 2 | 2021-02-02 |
Motion detection and cancellation using ambient light
Grant 10,898,087 - Gunturi , et al. January 26, 2 | 2021-01-26 |
Methods, circuits, systems and apparatus providing audio sensitivity enhancement in a wireless receiver, power management and other performances
Grant 10,897,278 - Balakrishnan January 19, 2 | 2021-01-19 |
Phase anti-aliasing using spread-spectrum techniques in an optical distance measurement system
Grant 10,852,402 - Sadhu , et al. December 1, 2 | 2020-12-01 |
Methods, Circuits, Systems And Apparatus Providing Audio Sensitivity Enhancement In A Wireless Receiver, Power Management And Other Performances
App 20200336163 - Balakrishnan; Jaiganesh | 2020-10-22 |
Flexible and Efficient Device Trim Support Using eFuse
App 20200327950 - GANESAN; Aravind ; et al. | 2020-10-15 |
Iq Mismatch Correction For Zero-if/low-if Tx/rx
App 20200313944 - Tangudu; Jawaharlal ; et al. | 2020-10-01 |
Internally Truncated Multiplier
App 20200301666 - Tangudu; Jawaharlal ; et al. | 2020-09-24 |
Flexible and efficient device trim support using efuse
Grant 10,741,268 - Ganesan , et al. A | 2020-08-11 |
Enhanced IQ mismatch correction function generator
Grant 10,715,376 - Balakrishnan , et al. | 2020-07-14 |
RF Transmitter and Auxiliary Receiver to Capture Transmit Signal Data to Compensate for Transmit Signal Impairments
App 20200177288 - Oswal; Sandeep ; et al. | 2020-06-04 |
Digital down converter
Grant 10,666,293 - Tangudu , et al. | 2020-05-26 |
Flexible and Efficient Device Trim Support Using eFuse
App 20200152284 - GANESAN; Aravind ; et al. | 2020-05-14 |
Enhanced Iq Mismatch Correction Function Generator
App 20200145277 - BALAKRISHNAN; Jaiganesh ; et al. | 2020-05-07 |
Methods, circuits, systems and apparatus providing audio sensitivity enhancement in a wireless receiver, power management and other performances
Grant 10,644,738 - Balakrishnan | 2020-05-05 |
Internally truncated multiplier
Grant 10,635,396 - Tangudu , et al. | 2020-04-28 |
Analog-to-digital converter non-linearity correction using multi-nyquist differentiator
Grant 10,615,813 - Murali , et al. | 2020-04-07 |
Re-sampling with reduced power consumption and complexity
Grant 10,555,256 - Balakrishnan , et al. Fe | 2020-02-04 |
Interleaved ADC with estimation of DSA-setting-based IL mismatch
Grant 10,541,703 - Ramakrishnan , et al. Ja | 2020-01-21 |
Iq Mismatch Correction For Zero-if/low-if Tx/rx
App 20200007365 - Tangudu; Jawaharlal ; et al. | 2020-01-02 |
Signal compression for serialized signal bandwidth reduction
Grant 10,505,582 - Gunturi , et al. Dec | 2019-12-10 |
Circuit for frequency to time domain conversion
Grant 10,483,997 - Ganesan , et al. Nov | 2019-11-19 |
Peak-to-average power reduction using guard tone filtering
Grant 10,484,224 - Balakrishnan , et al. Nov | 2019-11-19 |
Internally Truncated Multiplier
App 20190317731 - Tangudu; Jawaharlal ; et al. | 2019-10-17 |
Digital Filtering For A Signal With Target And Secondary Signal Bands
App 20190280675 - Tangudu; Jawaharlal ; et al. | 2019-09-12 |
Delay Modulated Clock Division
App 20190273601 - BALAKRISHNAN; Jaiganesh ; et al. | 2019-09-05 |
Transformation based filter for interpolation or decimation
Grant 10,396,829 - Balakrishnan , et al. A | 2019-08-27 |
Internally truncated multiplier
Grant 10,372,415 - Tangudu , et al. | 2019-08-06 |
Pedestrian navigation devices and methods
Grant 10,371,528 - Janardhanan , et al. | 2019-08-06 |
Methods And Apparatus For Efficient Linear Combiner
App 20190214972 - Balakrishnan; Jaiganesh ; et al. | 2019-07-11 |
Delay modulated clock division
Grant 10,341,082 - Balakrishnan , et al. | 2019-07-02 |
Low power packet detection circuit for WLAN receivers
Grant 10,341,953 - Balakrishnan , et al. | 2019-07-02 |
Multiplier-based Programmable Filters
App 20190181842 - RANGACHARI; Sundarrajan ; et al. | 2019-06-13 |
Phase Anti-aliasing Using Spread-spectrum Techniques In An Optical Distance Measurement System
App 20190178993 - SADHU; Subhash Chandra Venkata ; et al. | 2019-06-13 |
Motion Detection And Cancellation Using Ambient Light
App 20190175037 - GUNTURI; Sarma Sundareswara ; et al. | 2019-06-13 |
Multiplier-based programmable filters
Grant 10,305,451 - Rangachari , et al. | 2019-05-28 |
Methods and apparatus for efficient linear combiner
Grant 10,277,202 - Balakrishnan , et al. | 2019-04-30 |
Signal Compression For Serialized Signal Bandwidth Reduction
App 20190068238 - Gunturi; Sarma Sundareswara ; et al. | 2019-02-28 |
Interleaved Adc With Estimation Of Dsa-setting-based Il Mismatch
App 20190013818 - Ramakrishnan; Sthanunathan ; et al. | 2019-01-10 |
Transformation Based Filter for Interpolation or Decimation
App 20180367169 - Balakrishnan; Jaiganesh ; et al. | 2018-12-20 |
Transformation based filter for interpolation or decimation
Grant 10,090,866 - Balakrishnan , et al. October 2, 2 | 2018-10-02 |
Digital Down Converter
App 20180241413 - TANGUDU; Jawaharlal ; et al. | 2018-08-23 |
Peak-to-average Power Reduction Using Guard Tone Filtering
App 20180227157 - Balakrishnan; Jaiganesh ; et al. | 2018-08-09 |
Transformation Based Filter For Interpolation Or Decimation
App 20180191383 - Balakrishnan; Jaiganesh ; et al. | 2018-07-05 |
Digital down converter
Grant 9,985,650 - Tangudu , et al. May 29, 2 | 2018-05-29 |
Peak-to-average power reduction using guard tone filtering
Grant 9,967,123 - Balakrishnan , et al. May 8, 2 | 2018-05-08 |
Analog-digital compatible re-sampling
Grant 9,923,737 - Balakrishnan , et al. March 20, 2 | 2018-03-20 |
Quadrature signal processing apparatus with I, Q clipping mismatch compensation
Grant 9,900,205 - Ganesan , et al. February 20, 2 | 2018-02-20 |
Low Power Packet Detection Circuit for WLAN Receivers
App 20180035375 - Balakrishnan; Jaiganesh ; et al. | 2018-02-01 |
Methods And Apparatus For Efficient Linear Combiner
App 20180019732 - Balakrishnan; Jaiganesh ; et al. | 2018-01-18 |
Low power packet detection circuit for WLAN recievers
Grant 9,820,230 - Balakrishnan , et al. November 14, 2 | 2017-11-14 |
Internally Truncated Multiplier
App 20170322773 - TANGUDU; Jawaharlal ; et al. | 2017-11-09 |
Methods and apparatus to increase an integrity of mismatch corrections of an interleaved analog to digital converter
Grant 9,813,072 - Ramakrishnan , et al. November 7, 2 | 2017-11-07 |
Continuous tracking of mismatch correction in both analog and digital domains in an interleaved ADC
Grant 9,762,254 - Venkatraman , et al. September 12, 2 | 2017-09-12 |
Reduction of power consumption in a half-duplex transceiver
Grant 9,756,572 - Murali , et al. September 5, 2 | 2017-09-05 |
Wideband IQ mismatch correction for direct down-conversion receiver
Grant 9,647,867 - Subramani , et al. May 9, 2 | 2017-05-09 |
Low Power Packet Detection Circuit For Wlan Recievers
App 20170078970 - BALAKRISHNAN; Jaiganesh ; et al. | 2017-03-16 |
Re-sampling With Reduced Power Consumption And Complexity
App 20170070952 - BALAKRISHNAN; Jaiganesh ; et al. | 2017-03-09 |
Programmable time delay and signal polarity improving transceiver signal-to-noise metric
Grant 9,588,566 - Balakrishnan , et al. March 7, 2 | 2017-03-07 |
Analog-digital Compatible Re-sampling
App 20170063575 - BALAKRISHNAN; Jaiganesh ; et al. | 2017-03-02 |
Continuous Tracking Of Mismatch Correction In Both Analog And Digital Domains In An Interleaved Adc
App 20170041011 - VENKATRAMAN; Sashidharan ; et al. | 2017-02-09 |
Wideband Iq Mismatch Correction For Direct Down-conversion Receiver
App 20160373288 - SUBRAMANI; KARTHIK KHANNA ; et al. | 2016-12-22 |
Method and system for location estimation
Grant 9,510,319 - Ramakrishnan , et al. November 29, 2 | 2016-11-29 |
Methods And Apparatus To Increase An Integrity Of Mismatch Corrections Of An Interleaved Analog To Digital Converter
App 20160344400 - Ramakrishnan; Sthanunathan ; et al. | 2016-11-24 |
Direct over-sampled pulse shaping circuit with flip flops and LUT
Grant 9,491,012 - Balakrishnan , et al. November 8, 2 | 2016-11-08 |
Undocking and re-docking mobile device inertial measurement unit from vehicle
Grant 9,383,209 - Bhardwaj , et al. July 5, 2 | 2016-07-05 |
Kalman filter iteratively performing time/measurement update of user/relative floor locations
Grant 9,374,678 - Gupta , et al. June 21, 2 | 2016-06-21 |
Method And System For Location Estimation
App 20160174185 - Ramakrishnan; Sthanunathan ; et al. | 2016-06-16 |
Reduction Of Power Consumption In A Half-duplex Transceiver
App 20160165536 - Murali; Sriram ; et al. | 2016-06-09 |
Pedestrian Navigation Devices And Methods
App 20160003622 - JANARDHANAN; JAYAWARDAN ; et al. | 2016-01-07 |
Signal quality estimation and control
Grant 9,172,483 - Gupta , et al. October 27, 2 | 2015-10-27 |
Blind I/q Mismatch Compensation Apparatus And Methods
App 20150295749 - Ganesan; Raghu ; et al. | 2015-10-15 |
Method And System For Location Estimation
App 20150249907 - Gupta; Pankaj ; et al. | 2015-09-03 |
Blind I/Q mismatch compensation with receiver non-linearity
Grant 9,042,487 - Raghu , et al. May 26, 2 | 2015-05-26 |
Current reduction in digital circuits
Grant 9,025,705 - Rangachari , et al. May 5, 2 | 2015-05-05 |
Method, System And Apparatus For Vehicular Navigation Using Inertial Sensors
App 20150088419 - Bhardwaj; Sachin ; et al. | 2015-03-26 |
Method, System And Apparatus For Reducing The Effect Of Inertial Sensor's Error In A Vehicular Navigation
App 20150039154 - Bhardwaj; Sachin ; et al. | 2015-02-05 |
Static heading detection in personal navigation device
Grant 8,930,136 - Pande , et al. January 6, 2 | 2015-01-06 |
System and method for access point based positioning
Grant 8,924,155 - Waters , et al. December 30, 2 | 2014-12-30 |
System and method for access point based positioning
Grant 08924155 - | 2014-12-30 |
Signal Quality Estimation And Control
App 20140348328 - Gupta; Pankaj ; et al. | 2014-11-27 |
Methods, Circuits, Systems And Apparatus Providing Audio Sensitivity Enhancement In A Wireless Receiver, Power Management And Other Performances
App 20140335807 - Balakrishnan; Jaiganesh | 2014-11-13 |
Methods, Circuits, Systems And Apparatus Providing Audio Sensitivity Enhancement In A Wireless Receiver, Power Management And Other Performances
App 20140335809 - Balakrishnan; Jaiganesh | 2014-11-13 |
Methods, circuits, systems and apparatus providing audio sensitivity enhancement in a wireless receiver, power management and other performances
Grant 8,805,312 - Balakrishnan August 12, 2 | 2014-08-12 |
Rapid autonomous scan in FM or other receivers with parallel search strategy, and circuits, processes and systems
Grant 8,798,566 - Balakrishnan , et al. August 5, 2 | 2014-08-05 |
Method and apparatus to improve sensitivity of decoding time of a global navigation satellite system receiver
Grant 8,773,304 - Rao , et al. July 8, 2 | 2014-07-08 |
Power efficiency in a medical implant based system
Grant 8,774,933 - Ramakrishnan , et al. July 8, 2 | 2014-07-08 |
System and method for hybrid positioning using Wi-Fi and GNSS blending
Grant 8,738,035 - Ramakrishnan , et al. May 27, 2 | 2014-05-27 |
Current Reduction In Digital Circuits
App 20140098908 - RANGACHARI; SUNDARRAJAN ; et al. | 2014-04-10 |
Blind I/q Mismatch Compensation With Receiver Non-linearity
App 20140044158 - Raghu; Ganesan ; et al. | 2014-02-13 |
Power Efficiency In A Medical Implant Based System
App 20140005751 - Ramakrishnan; Sthanunathan ; et al. | 2014-01-02 |
RF and baseband means buffering data until after demodulating control
Grant 8,570,946 - Schmidl , et al. October 29, 2 | 2013-10-29 |
Power optmization in a medical implant based system
Grant 8,554,334 - Ramakrishnan , et al. October 8, 2 | 2013-10-08 |
Demodulation and decoding for frequency modulation (FM) receivers with radio data system (RDS) or radio broadcast data system (RBDS)
Grant 8,498,349 - Balakrishnan , et al. July 30, 2 | 2013-07-30 |
Estimating and filtering multiple sets of MIPS from different frequencies
Grant 8,477,889 - Balakrishnan , et al. July 2, 2 | 2013-07-02 |
Dynamic low power radio modes
Grant 8,477,631 - Ramakrishnan , et al. July 2, 2 | 2013-07-02 |
Ultra wideband interference cancellation for orthogonal frequency division multiplex transmitters by protection-edge tones
Grant 8,472,555 - Balakrishnan , et al. June 25, 2 | 2013-06-25 |
Suppression Of Interference Across Transceivers Integrated On A Single Semiconductor Chip
App 20130058490 - BALAKRISHNAN; Jaiganesh ; et al. | 2013-03-07 |
Multi-band OFDM communications system
Grant 8,379,506 - Balakrishnan , et al. February 19, 2 | 2013-02-19 |
Method and apparatus for Doppler estimation in orthogonal frequency-division multiplexing (OFDM)
Grant 8,374,261 - Sestok , et al. February 12, 2 | 2013-02-12 |
Robust packet detection, symbol timing, channel length estimation and channel response estimation for wireless systems
Grant 8,306,161 - Roh , et al. November 6, 2 | 2012-11-06 |
Method And Apparatus To Improve Sensitivity Of Decoding Time Of A Global Navigation Satellite System Receiver
App 20120257651 - Rao; Sandeep ; et al. | 2012-10-11 |
Methods, Circuits, Systems And Apparatus Providing Audio Sensitivity Enhancement In A Wireless Receiver, Power Management And Other Performances
App 20120257694 - Balakrishnan; Jaiganesh | 2012-10-11 |
Rapid Autonomous Scan In Fm Or Other Receivers With Parallel Search Strategy, And Circuits, Processes And Systems
App 20120252394 - Balakrishnan; Jaiganesh ; et al. | 2012-10-04 |
System And Method For Cooperative Positioning
App 20120172054 - WATERS; Deric W. ; et al. | 2012-07-05 |
Multi-band OFDM communications system
Grant 8,189,454 - Balakrishnan , et al. May 29, 2 | 2012-05-29 |
Signaling in a Medical Implant Based System
App 20120106602 - Ramakrishnan; Sthanunathan ; et al. | 2012-05-03 |
System And Method For Access Point Based Positioning
App 20120063340 - WATERS; Deric W. ; et al. | 2012-03-15 |
Reducing power consumption in receivers employing conversion to intermediate frequency
Grant 8,112,050 - Balakrishnan February 7, 2 | 2012-02-07 |
Method and system for false frequency lock free autonomous scan in a receiver
Grant 8,112,051 - Balakrishnan , et al. February 7, 2 | 2012-02-07 |
Robust Packet Detection, Symbol Timing, Channel Length Estimation And Channel Response Estimation For Wireless Systems
App 20110255433 - Roh; June Chul ; et al. | 2011-10-20 |
Static Heading Detection in Personal Navigation Device
App 20110250931 - Pande; Tarkesh ; et al. | 2011-10-13 |
Robust packet detection, symbol timing, channel length estimation and channel response estimation for wireless systems
Grant 7,965,798 - Roh , et al. June 21, 2 | 2011-06-21 |
Time-interleaved analog-to-digital converter
Grant 7,961,123 - Nagarajan , et al. June 14, 2 | 2011-06-14 |
Method And System For False Frequency Lock Free Autonomous Scan In A Receiver
App 20110111714 - Balakrishnan; Jaiganesh ; et al. | 2011-05-12 |
Downlink Signaling For A Multi-carrier Communications System
App 20110064029 - Schmidl; Timothy M. ; et al. | 2011-03-17 |
Ultra Wideband Interference Cancellation for Orthogonal Frequency Division Multiplex Transmitters by Protection-Edge Tones
App 20110058626 - Balakrishnan; Jaiganesh ; et al. | 2011-03-10 |
Dynamic Low Power Radio Modes
App 20110051639 - Ramakrishnan; Sthanunathan ; et al. | 2011-03-03 |
Versatile system for dual carrier transformation in orthogonal frequency division multiplexing
Grant 7,889,635 - Balakrishnan , et al. February 15, 2 | 2011-02-15 |
Method And Apparatus For Doppler Estimation In Orthogonal Frequency-division Multiplexing (ofdm)
App 20110026616 - Sestok; Charles ; et al. | 2011-02-03 |
Time-interleaved Analog-to-digital Converter
App 20110006933 - Nagarajan; Viswanathan ; et al. | 2011-01-13 |
Control on at least one frequency selecting data carrier frequencies
Grant 7,859,985 - Schmidl , et al. December 28, 2 | 2010-12-28 |
Multi-band OFDM communications system
Grant 7,835,262 - Balakrishnan , et al. November 16, 2 | 2010-11-16 |
Methods and systems for a multi-channel Fast Fourier Transform (FFT)
Grant 7,827,225 - Balakrishnan , et al. November 2, 2 | 2010-11-02 |
Demodulation And Decoding For Frequency Modulation (fm) Receivers With Radio Data System (rds) Or Radio Broadcast Data System (rbds)
App 20100232548 - BALAKRISHNAN; Jaiganesh ; et al. | 2010-09-16 |
Method And Apparatus For Compensating A Modulation Imbalance Effect In A Communication Device
App 20100232490 - BALAKRISHNAN; JAIGANESH ; et al. | 2010-09-16 |
Eliminating narrowband interference in a receiver
Grant 7,796,716 - Bhukania , et al. September 14, 2 | 2010-09-14 |
Multi-Band OFDM Communications System
App 20100215077 - Balakrishnan; Jaiganesh ; et al. | 2010-08-26 |
Time-frequency interleaved orthogonal frequency division multiplexing ultra wide band physical layer
Grant 7,756,002 - Batra , et al. July 13, 2 | 2010-07-13 |
MIMO decoding
Grant 7,724,832 - Hosur , et al. May 25, 2 | 2010-05-25 |
Versatile System for Dual Carrier Transformation in Orthogonal Frequency Division Multiplexing
App 20100111138 - Hosur; Srinath ; et al. | 2010-05-06 |
Versatile system for dual carrier transformation in orthogonal frequency division multiplexing
Grant 7,668,075 - Hosur , et al. February 23, 2 | 2010-02-23 |
Methods and systems for performing an overlap-and-add operation
Grant 7,668,247 - Balakrishnan , et al. February 23, 2 | 2010-02-23 |
Ultra wideband interference cancellation for orthogonal frequency division multiplex transmitters by protection-edge tones
Grant 7,668,265 - Balakrishnan , et al. February 23, 2 | 2010-02-23 |
Power Optmization In A Medical Implant Based System
App 20100036462 - Ramakrishnan; Sthanunathan ; et al. | 2010-02-11 |
Signaling In A Medical Implant Based System
App 20100036459 - RAMAKRISHNAN; Sthanunathan ; et al. | 2010-02-11 |
Multi-Band OFDM Communications System
App 20100020684 - Balakrishnan; Jaiganesh ; et al. | 2010-01-28 |
Preamble for a TFI-OFDM communications system
Grant 7,634,020 - Batra , et al. December 15, 2 | 2009-12-15 |
Additional hierarchical preamble for support of FDMA channel in a multi-band OFDM system
Grant 7,532,661 - Batra , et al. May 12, 2 | 2009-05-12 |
Mapping data tones onto guard tones for a multi-band OFDM system
Grant 7,532,565 - Batra , et al. May 12, 2 | 2009-05-12 |
Versatile system for optimizing data fragmentation in digital communications
Grant 7,492,702 - Batra , et al. February 17, 2 | 2009-02-17 |
Robust packet detection, symbol timing, channel length estimation and channel response estimation for wireless systems
App 20090028220 - Roh; June Chul ; et al. | 2009-01-29 |
Versatile System for Dual Carrier Transformation in Orthogonal Frequency Division Multiplexing
App 20080310538 - Hosur; Srinath ; et al. | 2008-12-18 |
Ultra-wideband communications system devices
Grant 7,440,491 - Balakrishnan , et al. October 21, 2 | 2008-10-21 |
Reducing Power Consumption In Receivers Employing Conversion To Intermediate Frequency
App 20080227421 - Balakrishnan; Jaiganesh | 2008-09-18 |
Enhanced channel estimator, method of enhanced channel estimating and an OFDM receiver employing the same
Grant 7,394,876 - Sestok, IV , et al. July 1, 2 | 2008-07-01 |
Methods and systems for detecting and mitigating interference for a wireless device
Grant 7,372,890 - Batra , et al. May 13, 2 | 2008-05-13 |
Efficient Bit Interleaver for A Multi-Band OFDM Ultra-Wideband System
App 20080069255 - Balakrishnan; Jaiganesh ; et al. | 2008-03-20 |
Eliminating Narrowband Interference In A Receiver
App 20080043888 - Bhukania; Bijoy ; et al. | 2008-02-21 |
Interleaved analog to digital converter with compensation for parameter mismatch among individual converters
Grant 7,330,140 - Balakrishnan , et al. February 12, 2 | 2008-02-12 |
Efficient bit interleaver for a multi-band OFDM ultra-wideband system
Grant 7,313,190 - Balakrishnan , et al. December 25, 2 | 2007-12-25 |
Methods and system for equalizing data
Grant 7,305,028 - Balakrishnan , et al. December 4, 2 | 2007-12-04 |
(Updated) Preamble for FDMA
App 20070195863 - Batra; Anuj ; et al. | 2007-08-23 |
(Updated) preamble for FDMA
Grant 7,257,151 - Batra , et al. August 14, 2 | 2007-08-14 |
Methods and system for equalizing data in multicarrier receiver systems
Grant 7,230,984 - Martin , et al. June 12, 2 | 2007-06-12 |
Digital-to-analog converter data rate reduction by interleaving and recombination through mixer switching
Grant 7,221,300 - Fontaine , et al. May 22, 2 | 2007-05-22 |
Dual-Carrier Modulation Decoder
App 20070091984 - Batra; Anuj ; et al. | 2007-04-26 |
Image-rejecting channel estimator, method of image-rejection channel estimating and an OFDM receiver employing the same
App 20070076804 - Sestok; Charles K. IV ; et al. | 2007-04-05 |
Interleaved Analog To Digital Converter With Compensation For Parameter Mismatch Among Individual Converters
App 20070069937 - BALAKRISHNAN; Jaiganesh ; et al. | 2007-03-29 |
Time-domain windowing of multi-band OFDM system to enable spectral sculpting
Grant 7,184,485 - Balakrishnan , et al. February 27, 2 | 2007-02-27 |
Method and apparatus for timing recovery based on dispersion characterization and components therefor
Grant 7,106,818 - Balakrishnan , et al. September 12, 2 | 2006-09-12 |
Methods and systems for detecting and mitigating interference for a wireless device
App 20060171445 - Batra; Anuj ; et al. | 2006-08-03 |
Methods and systems for a multi-channel fast fourier transform (FFT)
App 20060167964 - Balakrishnan; Jaiganesh ; et al. | 2006-07-27 |
Methods and systems for performing an overlap-and-add operation
App 20060159189 - Balakrishnan; Jaiganesh ; et al. | 2006-07-20 |
Versatile system for optimizing data fragmentation in digital communications
App 20060034333 - Batra; Anuj ; et al. | 2006-02-16 |
Concatenated coding of the multi-band orthogonal frequency division modulation system
App 20060023802 - Balakrishnan; Jaiganesh ; et al. | 2006-02-02 |
Ultra wideband interference cancellation for orthogonal frequency division multiplex transmitters by protection-edge tones
App 20060008016 - Balakrishnan; Jaiganesh ; et al. | 2006-01-12 |
Time-domain windowing of multi-band OFDM system to enable spectral sculpting
App 20060008017 - Balakrishnan; Jaiganesh ; et al. | 2006-01-12 |
Mapping data tones onto guard tones for a multi-band OFDM system
App 20050265221 - Batra, Anuj ; et al. | 2005-12-01 |
Enhanced channel estimator, method of enhanced channel estimating and an OFDM receiver employing the same
App 20050265490 - Sestok, Charles K. IV ; et al. | 2005-12-01 |
MIMO decoding
App 20050265465 - Hosur, Srinath ; et al. | 2005-12-01 |
Intercarrier interference cancellation algorithm
App 20050265467 - Dabak, Anand G. ; et al. | 2005-12-01 |
Digital-to-analog converter data rate reduction by interleaving and recombination through mixer switching
App 20050258992 - Fontaine, Paul A. ; et al. | 2005-11-24 |
(Updated) preamble for FDMA
App 20050249268 - Batra, Anuj ; et al. | 2005-11-10 |
Multi-bank OFDM high data rate extensions
App 20050237923 - Balakrishnan, Jaiganesh ; et al. | 2005-10-27 |
Versatile system for dual carrier transformation in orthogonal frequency division multiplexing
App 20050232137 - Hosur, Srinath ; et al. | 2005-10-20 |
Versatile system for signal shaping in ultra-wideband communications
App 20050232336 - Balakrishnan, Jaiganesh ; et al. | 2005-10-20 |
Additional hierarchical preamble for support of FDMA channel in a multi-band OFDM system
App 20050232342 - Batra, Anuj ; et al. | 2005-10-20 |
Dual length block codes for multi-band OFDM
App 20050232139 - Balakrishnan, Jaiganesh ; et al. | 2005-10-20 |
Downlink signaling for a multi-carrier communications system
App 20050207335 - Schmidl, Timothy M. ; et al. | 2005-09-22 |
System and method for unified channelization for multi-band OFDM
App 20050190817 - Batra, Anuj ; et al. | 2005-09-01 |
System and method for channelization and data multiplexing in a wireless communication network
App 20050180375 - Batra, Anuj ; et al. | 2005-08-18 |
Determining channel characteristics in a wireless communication system that uses multi-element antenna
Grant 6,925,131 - Balakrishnan , et al. August 2, 2 | 2005-08-02 |
Enhancement to the multi-band OFDM physical layer
App 20050078598 - Batra, Anuj ; et al. | 2005-04-14 |
Technique for generating carrier frequencies with fast hopping capability
Grant 6,876,262 - Gharpurey , et al. April 5, 2 | 2005-04-05 |
Ranging in multi-band OFDM communications systems
App 20050050130 - Dabak, Anand G. ; et al. | 2005-03-03 |
Low data rate/low power multi-band-OFDM
App 20040252776 - Balakrishnan, Jaiganesh ; et al. | 2004-12-16 |
Multi-band OFDM communications system
App 20040228269 - Balakrishnan, Jaiganesh ; et al. | 2004-11-18 |
Multi-mode wireless devices having reduced-mode receivers
App 20040218683 - Batra, Anuj ; et al. | 2004-11-04 |
Efficient bit interleaver for a multi-band OFDM ultra-wideband system
App 20040178934 - Balakrishnan, Jaiganesh ; et al. | 2004-09-16 |
Technique for generating carrier frequencies with fast hopping capability
App 20040178855 - Gharpurey, Ranjit ; et al. | 2004-09-16 |
Preamble for a TFI-OFDM communications system
App 20040179507 - Batra, Anuj ; et al. | 2004-09-16 |
Receiver sampling in an ultra-wideband communications system
App 20040151269 - Balakrishnan, Jaiganesh ; et al. | 2004-08-05 |
Time-frequency interleaved orthogonal frequency division multiplexing ultra wide band physical layer
App 20040151109 - Batra, Anuj ; et al. | 2004-08-05 |
Square-root raised cosine ultra-wideband communications system
App 20040146092 - Balakrishnan, Jaiganesh ; et al. | 2004-07-29 |
Methods and system for equalizing data
App 20030210742 - Balakrishnan, Jaiganesh ; et al. | 2003-11-13 |
Methods and system for equalizing data in multicarrier receiver systems
App 20030210743 - Martin, Richard K. ; et al. | 2003-11-13 |
Method and apparatus for pulse shaping
Grant 6,611,567 - Balakrishnan , et al. August 26, 2 | 2003-08-26 |
Determining channel characteristics in a wireless communication system that uses multi-element antenna
App 20030058926 - Balakrishnan, Jaiganesh ; et al. | 2003-03-27 |
Method and apparatus for timing recovery based on dispersion characterization and components therefor
App 20020061082 - Balakrishnan, Jaiganesh ; et al. | 2002-05-23 |
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