Bradley; David C.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Bradley; David C..The latest application filed is for "estimating pitch of harmonic signals".

Company Profile

6.33.31

Bradley; David C. - La Jolla CA
Bradley; David C. - San Diego CA
Bradley; David C - La Jolla CA
Bradley; David C. - Navi Mumbai IN
- La Jolla CA US
Bradley; David C. - Abu Dhabi AE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Estimating pitch of harmonic signals Grant 10,438,613 - Bradley , et al. O	2019-10-08
Estimating Pitch Of Harmonic Signals App 20190259411 - BRADLEY; David C. ; et al.	2019-08-22
Estimating pitch of harmonic signals Grant 10,283,143 - Bradley , et al.	2019-05-07
System and Method for Analyzing Audio Information to Determine Pitch and/or Fractional Chirp Rate App 20190122693 - Bradley; David C. ; et al.	2019-04-25
Estimating fractional chirp rate with multiple frequency representations Grant 9,922,668 - Bradley , et al. March 20, 2	2018-03-20
Estimating pitch using peak-to-peak distances Grant 9,842,611 - Bradley , et al. December 12, 2	2017-12-12
Estimation of noise characteristics Grant 9,812,148 - Bradley , et al. November 7, 2	2017-11-07
Classifying Signals Using Mutual Information App 20170294192 - Bradley; David C. ; et al.	2017-10-12
Estimating Pitch of Harmonic Signals App 20170294196 - Bradley; David C. ; et al.	2017-10-12
Segmenting Utterances Within Speech App 20170294184 - Bradley; David C. ; et al.	2017-10-12
Harmonic feature processing for reducing noise Grant 9,704,506 - Bradley , et al. July 11, 2	2017-07-11
Harmonic Feature Processing For Reducing Noise App 20170148465 - Bradley; David C. ; et al.	2017-05-25
System and method for processing sound signals implementing a spectral motion transform Grant 9,620,130 - Bradley , et al. April 11, 2	2017-04-11
Systems and methods for segmenting and/or classifying an audio signal from transformed audio information Grant 9,601,119 - Bradley , et al. March 21, 2	2017-03-21
Harmonic feature processing for reducing noise Grant 9,576,589 - Bradley , et al. February 21, 2	2017-02-21
Estimating pitch using symmetry characteristics Grant 9,548,067 - Bradley , et al. January 17, 2	2017-01-17
Reducing octave errors during pitch determination for noisy audio signals Grant 9,530,434 - Mascaro , et al. December 27, 2	2016-12-27
Voice enhancement and/or speech features extraction on noisy audio signals using successively refined transforms Grant 9,484,044 - Mascaro , et al. November 1, 2	2016-11-01
System and method of processing a sound signal including transforming the sound signal into a frequency-chirp domain Grant 9,485,597 - Bradley , et al. November 1, 2	2016-11-01
System and method for tracking sound pitch across an audio signal using harmonic envelope Grant 9,473,866 - Bradley , et al. October 18, 2	2016-10-18
Estimating Pitch Using Peak-to-peak Distances App 20160232925 - Bradley; David C. ; et al.	2016-08-11
Estimating Fractional Chirp Rate With Multiple Frequency Representations App 20160232924 - Bradley; David C. ; et al.	2016-08-11
Harmonic Feature Processing For Reducing Noise App 20160232917 - Bradley; David C. ; et al.	2016-08-11
Determining Features Of Harmonic Signals App 20160232906 - Bradley; David C. ; et al.	2016-08-11
Estimation Of Noise Characteristics App 20160232919 - Bradley; David C.	2016-08-11
Systems and methods for estimating pitch in audio signals based on symmetry characteristics independent of harmonic amplitudes Grant 9,396,740 - Bradley July 19, 2	2016-07-19
Multisegment fractures Grant 9,390,204 - Bowen , et al. July 12, 2	2016-07-12
Estimating Pitch Using Symmetry Characteristics App 20160099012 - Bradley; David C. ; et al.	2016-04-07
Providing sound models of an input signal using continuous and/or linear fitting Grant 9,208,794 - Mascaro , et al. December 8, 2	2015-12-08
System and method for tracking sound pitch across an audio signal Grant 9,183,850 - Bradley , et al. November 10, 2	2015-11-10
Systems and methods for reconstructing an audio signal from transformed audio information Grant 9,177,561 - Bradley , et al. November 3, 2	2015-11-03
Systems and methods for reconstructing an audio signal from transformed audio information Grant 9,177,560 - Bradley , et al. November 3, 2	2015-11-03
Systems and methods for reconstructing an audio signal from transformed audio information Grant 9,142,220 - Bradley , et al. September 22, 2	2015-09-22
Identifying speech portions of a sound model using various statistics thereof Grant 9,058,820 - Mascaro , et al. June 16, 2	2015-06-16
Systems and Methods for Reconstructing an Audio Signal from Transformed Audio Information App 20150120285 - BRADLEY; David C. ; et al.	2015-04-30
Systems and Methods for Reconstructing an Audio Signal from Transformed Audio Information App 20150112688 - BRADLEY; David C. ; et al.	2015-04-23
Systems And Methods For Segmenting And/or Classifying An Audio Signal From Transformed Audio Information App 20140376730 - BRADLEY; David C. ; et al.	2014-12-25
System And Method For Processing Sound Signals Implementing A Spectral Motion Transform App 20140376727 - BRADLEY; David C. ; et al.	2014-12-25
Systems and methods for segmenting and/or classifying an audio signal from transformed audio information Grant 8,849,663 - Bradley , et al. September 30, 2	2014-09-30
System and method for processing sound signals implementing a spectral motion transform Grant 8,767,978 - Bradley , et al. July 1, 2	2014-07-01
System And Method For Tracking Sound Pitch Across An Audio Signal Using Harmonic Envelope App 20140086420 - Bradley; David C. ; et al.	2014-03-27
System And Method Of Processing A Sound Signal Including Transforming The Sound Signal Into A Frequency-chirp Domain App 20140037095 - BRADLEY; David C. ; et al.	2014-02-06
System and method for tracking sound pitch across an audio signal using harmonic envelope Grant 8,620,646 - Bradley , et al. December 31, 2	2013-12-31
System and method for tracking sound pitch across an audio signal using harmonic envelope Grant 08620646 -	2013-12-31
System and method of processing a sound signal including transforming the sound signal into a frequency-chirp domain Grant 8,548,803 - Bradley , et al. October 1, 2	2013-10-01
Multisegment Fractures App 20130124178 - Bowen; Garfield ; et al.	2013-05-16
System And Method For Tracking Sound Pitch Across An Audio Signal App 20130041656 - BRADLEY; David C. ; et al.	2013-02-14
System And Method Of Processing A Sound Signal Including Transforming The Sound Signal Into A Frequency-chirp Domain App 20130041658 - BRADLEY; David C. ; et al.	2013-02-14
System And Method For Analyzing Audio Information To Determine Pitch And/Or Fractional Chirp Rate App 20130041489 - BRADLEY; David C. ; et al.	2013-02-14
System And Method For Tracking Sound Pitch Across An Audio Signal Using Harmonic Envelope App 20130041657 - BRADLEY; David C. ; et al.	2013-02-14
Systems And Methods For Reconstructing An Audio Signal From Transformed Audio Information App 20120243705 - BRADLEY; David C. ; et al.	2012-09-27
System And Method For Processing Sound Signals Implementing A Spectral Motion Transform App 20120243707 - Bradley; David C. ; et al.	2012-09-27
Systems And Methods For Segmenting And/or Classifying An Audio Signal From Transformed Audio Information App 20120243694 - BRADLEY; David C. ; et al.	2012-09-27
Method for determining formation parameter Grant 7,999,542 - Ramamoorthy , et al. August 16, 2	2011-08-16
Method For Determining Formation Parameter App 20100277166 - Ramamoorthy; Raghu ; et al.	2010-11-04

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