Tian; Wenshun

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tian; Wenshun.The latest application filed is for "hybrid audio beamforming system".

Company Profile

3.9.5

Tian; Wenshun - Palatine IL
Tian; Wenshun - Singapore SG
Tian; Wenshun - Rolling Meadows IL

*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
Hybrid Audio Beamforming System App 20220240008 - Tian; Wenshun ; et al.	2022-07-28
Low latency automixer integrated with voice and noise activity detection Grant 11,302,347 - Penniman , et al. April 12, 2	2022-04-12
Time Domain Spectral Bandwidth Replication App 20220028402 - Tian; Wenshun ; et al.	2022-01-27
Anti-causal Filter For Audio Signal Processing App 20210375299 - Tian; Wenshun ; et al.	2021-12-02
Time domain spectral bandwidth replication Grant 10,978,083 - Tian , et al. April 13, 2	2021-04-13
Low Latency Automixer Integrated With Voice And Noise Activity Detection App 20200381009 - Penniman; Ross Lawrence ; et al.	2020-12-03
Method for efficient and zero latency filtering in a long impulse response system Grant 8,340,285 - Tian December 25, 2	2012-12-25
Method For Efficient And Zero Latency Filtering In A Long Impulse Response System App 20080155001 - Tian; Wenshun	2008-06-26
System and method for DTMF detection using likelihood ratios Grant 6,873,701 - Tian , et al. March 29, 2	2005-03-29
System and method for comfort noise generation Grant 6,766,020 - Tian , et al. July 20, 2	2004-07-20
G.723.1 audio encoder Grant 6,738,733 - Tian May 18, 2	2004-05-18
Method and device for alignment of audio data frames using interpolation and decimation Grant 6,424,687 - Tian , et al. July 23, 2	2002-07-23
ECC scheme for wireless digital audio signal transmission Grant 6,327,689 - Tian December 4, 2	2001-12-04
Multi-pulse synthesis simplification in analysis-by-synthesis coders Grant 6,295,520 - Tian September 25, 2	2001-09-25

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