Patent | Date |
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Optical Transmitter Tuning Using Machine Learning And Reference Parameters App 20220311513 - Pickerd; John J. ;   et al. | 2022-09-29 |
Eye Classes Separator With Overlay, And Composite, And Dynamic Eye-trigger For Humans And Machine Learning App 20220247648 - Pickerd; John J. ;   et al. | 2022-08-04 |
Real-equivalent-time Oscilloscope App 20210263085 - Tan; Kan | 2021-08-26 |
Passive variable continuous time linear equalizer with attenuation and frequency control Grant 10,904,042 - Pickerd , et al. January 26, 2 | 2021-01-26 |
Apparatus and method for de-embedding a combiner from a balanced signal Grant 10,895,588 - Pickerd , et al. January 19, 2 | 2021-01-19 |
Low Frequency S-parameter Measurement App 20200386809 - Pickerd; John J. ;   et al. | 2020-12-10 |
Multirate data for S-parameter extraction Grant 10,862,717 - Tan December 8, 2 | 2020-12-08 |
Multirate Data For S-parameter Extraction App 20200252246 - Kind Code | 2020-08-06 |
Equalizer for limited intersymbol interference Grant 10,476,704 - Tan Nov | 2019-11-12 |
Multi-band noise reduction systems and methods Grant 10,432,434 - Pickerd , et al. O | 2019-10-01 |
Group delay based averaging Grant 10,345,339 - Tan , et al. July 9, 2 | 2019-07-09 |
Offset stacked compressor amplifiers in a discrete digitizer system for noise reduction and increased resolution Grant 10,274,520 - Pickerd , et al. | 2019-04-30 |
Passive Variable Continuous Time Linear Equalizer with Attenuation and Frequency Control App 20190103999 - Pickerd; John J. ;   et al. | 2019-04-04 |
Equalizer For Limited Intersymbol Interference App 20190068411 - Tan; Kan | 2019-02-28 |
Jitter and eye contour at BER measurements after DFE Grant 10,209,276 - Tan Feb | 2019-02-19 |
S-parameter measurements using real-time oscilloscopes Grant 10,145,874 - Tan , et al. De | 2018-12-04 |
Equalizer for Limited Intersymbol Interference App 20180262325 - Tan; Kan | 2018-09-13 |
Equalizer for limited intersymbol interference Grant 10,075,286 - Tan September 11, 2 | 2018-09-11 |
Serial data link measurement and simulation system Grant 10,073,750 - Pickerd , et al. September 11, 2 | 2018-09-11 |
Band overlay separator Grant 9,933,458 - Pickerd , et al. April 3, 2 | 2018-04-03 |
Jitter And Eye Contour At Ber Measurements After Dfe App 20180045761 - Tan; Kan | 2018-02-15 |
Multi-band Noise Reduction Systems And Methods App 20180026816 - Pickerd; John J. ;   et al. | 2018-01-25 |
Linear Noise Reduction For A Test And Measurement System App 20170292977 - Pickerd; John J. ;   et al. | 2017-10-12 |
Group Delay Based Averaging App 20170168092 - Tan; Kan ;   et al. | 2017-06-15 |
Offset Stacked Compressor Amplifiers In A Discrete Digitizer System For Noise Reduction And Increased Resolution App 20170089954 - Pickerd; John J. ;   et al. | 2017-03-30 |
Clock recovery for data signals Grant 9,596,074 - Tan March 14, 2 | 2017-03-14 |
Clock Recovery for Data Signals App 20160323094 - Tan; Kan | 2016-11-03 |
Band Overlay Separator App 20160291056 - Pickerd; John J. ;   et al. | 2016-10-06 |
Method for performing joint jitter and amplitude noise analysis on a real time oscilloscope Grant 9,294,237 - Guenther , et al. March 22, 2 | 2016-03-22 |
Method For Performing Joint Jitter And Amplitude Noise Analysis On A Real Time Oscilloscope App 20160036568 - Guenther; Mark L. ;   et al. | 2016-02-04 |
S-parameter Measurements Using Real-time Oscilloscopes App 20160018450 - Tan; Kan ;   et al. | 2016-01-21 |
Methods And Systems For Analyzing Decomposed Uncorrelated Signal Impairments App 20150350042 - Zivny; Pavel R. ;   et al. | 2015-12-03 |
Methods and systems for providing optimum decision feedback equalization of high-speed serial data links Grant 9,191,245 - Tan November 17, 2 | 2015-11-17 |
Methods and systems for analyzing decomposed uncorrelated signal impairments Grant 9,130,751 - Zivny , et al. September 8, 2 | 2015-09-08 |
Switched Load Time-domain Reflectometer De-embed Probe App 20150084655 - Pickerd; John J. ;   et al. | 2015-03-26 |
Two Port Vector Network Analyzer Using De-embed Probes App 20150084656 - Pickerd; John J. ;   et al. | 2015-03-26 |
Methods And Systems For Providing Optimum Decision Feedback Equalization Of High-speed Serial Data Links App 20140362901 - TAN; Kan | 2014-12-11 |
Re-sampling S-parameters for serial data link analysis Grant 8,891,603 - Tan , et al. November 18, 2 | 2014-11-18 |
Methods and systems for providing optimum decision feedback equalization of high-speed serial data links Grant 8,855,186 - Tan October 7, 2 | 2014-10-07 |
Re-sampling S-parameters For Serial Data Link Analysis App 20130343442 - TAN; Kan ;   et al. | 2013-12-26 |
Serial Data Link Measurement And Simulation System App 20130332101 - Pickerd; John J. ;   et al. | 2013-12-12 |
Arbitrary multiband overlay mixer apparatus and method for bandwidth multiplication Grant 8,588,703 - Pickerd , et al. November 19, 2 | 2013-11-19 |
Arbitrary Multiband Overlay Mixer Apparatus And Method For Bandwidth Multiplication App 20130237170 - Pickerd; John J. ;   et al. | 2013-09-12 |
Arbitrary multiband overlay mixer apparatus and method for bandwidth multiplication Grant 8,463,224 - Pickerd , et al. June 11, 2 | 2013-06-11 |
Arbitrary Multiband Overlay Mixer Apparatus Andmethod For Bandwidth Multiplication App 20130093493 - PICKERD; John J. ;   et al. | 2013-04-18 |
Equalization simulator with training sequence detection for an oscilloscope Grant 8,374,231 - Tan February 12, 2 | 2013-02-12 |
Methods And Systems For Providing Optimum Decision Feedback Equalization Of High-speed Serial Data Links App 20120320964 - TAN; Kan | 2012-12-20 |
Methods And Systems For Analyzing Decomposed Uncorrelated Signal Impairments App 20120226727 - ZIVNY; Pavel R. ;   et al. | 2012-09-06 |
Realtime spectrum trigger system on realtime oscilloscope Grant 8,233,569 - Tan , et al. July 31, 2 | 2012-07-31 |
Calibration of a partially symmetric fixture Grant 8,000,919 - Tan August 16, 2 | 2011-08-16 |
Transport delay and jitter measurements Grant 7,912,117 - Tan , et al. March 22, 2 | 2011-03-22 |
Equalization Simulator With Training Sequence Detection For An Oscilloscope App 20100085362 - TAN; KAN | 2010-04-08 |
Bandwidth multiplication for a test and measurement instrument using non-periodic functions for mixing Grant 7,474,972 - Pickerd , et al. January 6, 2 | 2009-01-06 |
Signal analysis system and calibration method Grant 7,460,983 - Pickerd , et al. December 2, 2 | 2008-12-02 |
Calibration Of A Partially Symmetric Fixture App 20080281542 - TAN; Kan | 2008-11-13 |
Bandwidth Multiplication For A Test And Measurement Instrument Using Non-periodic Functions For Mixing App 20080231488 - Pickerd; John J. ;   et al. | 2008-09-25 |
Signal analysis system and calibration method for multiple signal probes Grant 7,414,411 - Tan , et al. August 19, 2 | 2008-08-19 |
Signal analysis system and calibration method for processing acquires signal samples with an arbitrary load Grant 7,408,363 - Tan , et al. August 5, 2 | 2008-08-05 |
Signal analysis system and calibration method for measuring the impedance of a device under test Grant 7,405,575 - Tan , et al. July 29, 2 | 2008-07-29 |
Transition-density based time measurement method Grant 7,376,524 - Tan May 20, 2 | 2008-05-20 |
Realtime spectrum trigger system on realtime oscilloscope App 20080082278 - Tan; Kan ;   et al. | 2008-04-03 |
Transport delay and jitter measurements App 20080080605 - Tan; Kan ;   et al. | 2008-04-03 |
Signal analysis system and calibration method for processing acquires signal samples with an arbitrary load App 20080048674 - Tan; Kan ;   et al. | 2008-02-28 |
Signal analysis system and calibration method for measuring the impedance of a device under test App 20080048677 - Tan; Kan ;   et al. | 2008-02-28 |
Signal analysis system and calibration method App 20080052028 - Pickerd; John J. ;   et al. | 2008-02-28 |
Signal analysis system and calibration method for multiple signal probes App 20080048673 - Tan; Kan ;   et al. | 2008-02-28 |
De-embed method for multiple probes coupled to a device under test App 20070276614 - Tan; Kan ;   et al. | 2007-11-29 |
Apparatus and method for processing a signal under test using a trigger signal synchronous with the signal under test for arbitrary impedance loads App 20070273389 - Tan; Kan ;   et al. | 2007-11-29 |
Calibration method and apparatus using a trigger signal synchronous with a signal under test App 20070276622 - Pickerd; John J. ;   et al. | 2007-11-29 |
Oscilloscope having an enhancement filter Grant 7,206,722 - Pickerd , et al. April 17, 2 | 2007-04-17 |
Calibration method and apparatus App 20070041512 - Pickerd; John J. ;   et al. | 2007-02-22 |
Apparatus and method for processing a signal under test for measuring the impedance of a device under test App 20070041511 - Tan; Kan ;   et al. | 2007-02-22 |
Method and apparatus for reconstructing signals from sub-band signals App 20060267811 - Tan; Kan | 2006-11-30 |
Oscilloscope having an enhancement filter App 20060224365 - Pickerd; John J. ;   et al. | 2006-10-05 |
Apparatus and method for processing acquired signals for arbitrary impedance loads App 20060210022 - Tan; Kan ;   et al. | 2006-09-21 |
Apparatus and method for processing acquired signals for measuring the impedance of a device under test App 20060182231 - Tan; Kan ;   et al. | 2006-08-17 |
Apparatus and method for processing acquired signals for arbitrary impedance loads App 20060140349 - Tan; Kan ;   et al. | 2006-06-29 |
Histograms, trends and spectrums of random and deterministic jitter App 20050232345 - Ward, Benjamin A. ;   et al. | 2005-10-20 |
Transition-density based time measurement method App 20050234668 - Tan, Kan | 2005-10-20 |
Calibration method and apparatus App 20050185768 - Pickerd, John J. ;   et al. | 2005-08-25 |
Calibration method and apparatus App 20050185769 - Pickerd, John J. ;   et al. | 2005-08-25 |
Method of identifying spectral impulses for Rj Dj separation Grant 6,853,933 - Tan , et al. February 8, 2 | 2005-02-08 |
Apparatus and method for spectrum analysis-based serial data jitter measurement Grant 6,832,172 - Ward , et al. December 14, 2 | 2004-12-14 |
Signal acquisition method and apparatus using integrated phase locked loop Grant 6,812,688 - Tan , et al. November 2, 2 | 2004-11-02 |
Method of identifying spectral impulses for Rj Dj separation App 20030163268 - Tan, Kan ;   et al. | 2003-08-28 |
Signal acquisition method and apparatus using integrated phase locked loop App 20030128021 - Tan, Kan ;   et al. | 2003-07-10 |
Apparatus and method for spectrum analysis-based serial data jitter measurement App 20030004664 - Ward, Benjamin A. ;   et al. | 2003-01-02 |