Li; Xueman
Patent Applications and Registrations
Patent applications and USPTO patent grants for Li; Xueman.The latest application filed is for "voice control in a multi-talker and multimedia environment".
Company Profile
1.33.30
Trademarks
- Li; Xueman - Burnaby CA
- Li; Xueman - Vancouver CA
- Li; Xueman - Barneley CA
Trademarks
Patent Activity
| Patent | Date |
|---|---|
| Voice control in a multi-talker and multimedia environment Grant 11,211,061 - Li , et al. December 28, 2 | 2021-12-28 |
| Voice control in a multi-talker and multimedia environment App 20200219493 - Li; Xueman ; et al. | 2020-07-09 |
| Method and apparatus for suppressing wind noise Grant 9,916,841 - Hetherington , et al. March 13, 2 | 2018-03-13 |
| Adaptive equalization system Grant 9,536,536 - Hetherington , et al. January 3, 2 | 2017-01-03 |
| Method And Apparatus For Suppressing Wind Noise App 20160343385 - Hetherington; Phillip Alan ; et al. | 2016-11-24 |
| System and method for dynamic residual noise shaping Grant 9,503,813 - Li , et al. November 22, 2 | 2016-11-22 |
| Method and apparatus for suppressing wind noise Grant 9,373,340 - Hetherington , et al. June 21, 2 | 2016-06-21 |
| System And Method For Dynamic Residual Noise Shaping App 20150348568 - Li; Xueman ; et al. | 2015-12-03 |
| Adaptive Equalization System App 20150302862 - Hetherington; Phillip Alan ; et al. | 2015-10-22 |
| System and method for dynamic residual noise shaping Grant 9,137,600 - Hetherington , et al. September 15, 2 | 2015-09-15 |
| Adaptive equalization system Grant 9,099,084 - Hetherington , et al. August 4, 2 | 2015-08-04 |
| Speech enhancement system and method Grant 9,020,813 - Paranjpe , et al. April 28, 2 | 2015-04-28 |
| Speech enhancement with minimum gating Grant 8,930,186 - Hetherington , et al. January 6, 2 | 2015-01-06 |
| Adaptive Equalization System App 20140365211 - Hetherington; Phillip Alan ; et al. | 2014-12-11 |
| Adaptive equalization system Grant 8,843,367 - Hetherington , et al. September 23, 2 | 2014-09-23 |
| Speech enhancement through partial speech reconstruction Grant 8,606,566 - Li , et al. December 10, 2 | 2013-12-10 |
| Adaptive Equalization System App 20130297306 - Hetherington; Phillip Alan ; et al. | 2013-11-07 |
| System And Method For Dynamic Residual Noise Shaping App 20130223645 - Hetherington; Phillip Alan ; et al. | 2013-08-29 |
| System for comfort noise injection Grant 8,520,859 - Li , et al. August 27, 2 | 2013-08-27 |
| Noise reduction with integrated tonal noise reduction Grant 8,489,396 - Hetherington , et al. July 16, 2 | 2013-07-16 |
| Speech Enhancement with Minimum Gating App 20130080158 - Hetherington; Phillip A. ; et al. | 2013-03-28 |
| Speech Enhancement System App 20130073284 - Paranjpe; Shreyas ; et al. | 2013-03-21 |
| Spectro-temporal varying approach for speech enhancement Grant 8,352,257 - Hetherington , et al. January 8, 2 | 2013-01-08 |
| Dynamic noise reduction using linear model fitting Grant 8,326,616 - Li , et al. December 4, 2 | 2012-12-04 |
| Speech enhancement with minimum gating Grant 8,326,617 - Hetherington , et al. December 4, 2 | 2012-12-04 |
| Speech enhancement system Grant 8,326,614 - Paranjpe , et al. December 4, 2 | 2012-12-04 |
| Frequency extension of harmonic signals Grant 8,311,840 - Giesbrecht , et al. November 13, 2 | 2012-11-13 |
| High frequency compression integration Grant 8,249,861 - Li , et al. August 21, 2 | 2012-08-21 |
| System for improving speech intelligibility through high frequency compression Grant 8,219,389 - Hetherington , et al. July 10, 2 | 2012-07-10 |
| System For Comfort Noise Injection App 20120173231 - Li; Xueman ; et al. | 2012-07-05 |
| System for suppressing wind noise Grant 8,165,875 - Hetherington , et al. April 24, 2 | 2012-04-24 |
| System For Improving Speech Intelligibility Through High Frequency Compression App 20120095759 - Hetherington; Phillip A. ; et al. | 2012-04-19 |
| System for comfort noise injection Grant 8,139,777 - Li , et al. March 20, 2 | 2012-03-20 |
| Dynamic Noise Reduction App 20120035921 - Li; Xueman ; et al. | 2012-02-09 |
| System for improving speech intelligibility through high frequency compression Grant 8,086,451 - Hetherington , et al. December 27, 2 | 2011-12-27 |
| Dynamic noise reduction using linear model fitting Grant 8,015,002 - Li , et al. September 6, 2 | 2011-09-06 |
| Method and Apparatus for Suppressing Wind Noise App 20110123044 - Hetherington; Phil ; et al. | 2011-05-26 |
| System for suppressing wind noise Grant 7,895,036 - Hetherington , et al. February 22, 2 | 2011-02-22 |
| Wind noise suppression system Grant 7,885,420 - Hetherington , et al. February 8, 2 | 2011-02-08 |
| System for Suppressing Wind Noise App 20110026734 - Hetherington; Phillip A. ; et al. | 2011-02-03 |
| System for improving speech quality and intelligibility with bandwidth compression/expansion Grant 7,813,931 - Hetherington , et al. October 12, 2 | 2010-10-12 |
| Speech enhancement with minimum gating App 20090292536 - Hetherington; Phillip A. ; et al. | 2009-11-26 |
| Speech Enhancement System App 20090287481 - Paranjpe; Shreyas ; et al. | 2009-11-19 |
| Speech Synthesis System Having Artificial Excitation Signal App 20090222268 - Li; Xueman ; et al. | 2009-09-03 |
| Bandwidth extension of narrowband speech Grant 7,546,237 - Nongpiur , et al. June 9, 2 | 2009-06-09 |
| Speech Enhancement Through Partial Speech Reconstruction App 20090112579 - Li; Xueman ; et al. | 2009-04-30 |
| System For Comfort Noise Injection App 20090110209 - Li; Xueman ; et al. | 2009-04-30 |
| Dynamic Noise Reduction App 20090112584 - Li; Xueman ; et al. | 2009-04-30 |
| Noise Reduction With Integrated Tonal Noise Reduction App 20080167870 - HETHERINGTON; PHIL A. ; et al. | 2008-07-10 |
| Spectro-temporal Varying Approach For Speech Enhancement App 20080167866 - Hetherington; Phil A. ; et al. | 2008-07-10 |
| High frequency compression integration App 20070174050 - Li; Xueman ; et al. | 2007-07-26 |
| Bandwidth extension of narrowband speech App 20070150269 - Nongpiur; Rajeev ; et al. | 2007-06-28 |
| Frequency extension of harmonic signals App 20060293016 - Giesbrecht; David ; et al. | 2006-12-28 |
| System for improving speech quality and intelligibility App 20060247922 - Hetherington; Phillip ; et al. | 2006-11-02 |
| System for improving speech intelligibility through high frequency compression App 20060241938 - Hetherington; Phillip A. ; et al. | 2006-10-26 |
| Method and apparatus for suppressing wind noise App 20040165736 - Hetherington, Phil ; et al. | 2004-08-26 |
| System for suppressing wind noise App 20040167777 - Hetherington, Phillip A. ; et al. | 2004-08-26 |
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