Kumar Swaminathan

Person

Gathersberg, MD, US

People

Patents Grantslast 30 patents

Information Patent Grant
System and methodology for video compression
- Patent number 11,064,214
- Issue date Jul 13, 2021
- The DIRECTV Group, Inc.
- Ashish Banerji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and methodology for video compression
- Patent number 10,674,176
- Issue date Jun 2, 2020
- The DIRECTV Group, Inc.
- Ashish Banerji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and methodology for video compression
- Patent number 9,894,379
- Issue date Feb 13, 2018
- The DIRECTV Group, Inc.
- Ashish Banerji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Voicing measure for a speech CODEC system
- Patent number 7,013,269
- Issue date Mar 14, 2006
- Hughes Electronics Corporation
- Udaya Bhaskar
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Prototype waveform magnitude quantization for a frequency domain in...
- Patent number 6,996,523
- Issue date Feb 7, 2006
- Hughes Electronics Corporation
- Udaya Bhaskar
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
In-band transmission of TTY/TTD signals for systems employing low b...
- Patent number 6,961,320
- Issue date Nov 1, 2005
- Hughes Electronics Corporation
- Kumar Swaminathan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Prototype waveform phase modeling for a frequency domain interpolat...
- Patent number 6,931,373
- Issue date Aug 16, 2005
- Hughes Electronics Corporation
- Udaya Bhaskar
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Voicing measure as an estimate of signal periodicity for a frequenc...
- Patent number 6,691,092
- Issue date Feb 10, 2004
- Hughes Electronics Corporation
- Bangalore R. Udaya Bhaskar
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Spectral magnitude modeling and quantization in a frequency domain...
- Patent number 6,493,664
- Issue date Dec 10, 2002
- Hughes Electronics Corporation
- Bangalore R. Udaya Bhaskar
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method of noise reduction for speech codecs
- Patent number 6,453,289
- Issue date Sep 17, 2002
- Hughes Electronics Corporation
- Filiz Basbug Ertem
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Frequency domain interpolative speech codec system
- Patent number 6,418,408
- Issue date Jul 9, 2002
- Hughes Electronics Corporation
- Bangalore R. Udaya Bhaskar
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Parallel/pipeline VLSI architecture for a low-delay CELP coder/decoder
- Patent number 6,314,393
- Issue date Nov 6, 2001
- Hughes Electronics Corporation
- Yue-Peng Zheng
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Speech mode based multi-stage vector quantizer
- Patent number 5,966,688
- Issue date Oct 12, 1999
- Hughes Electronics Corporation
- Srinivas Nandkumar
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Device and method for communicating in a mobile satellite system
- Patent number 5,781,540
- Issue date Jul 14, 1998
- Hughes Electronics
- James Eryx Malcolm
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of transporting speech information in a wireless cellular sy...
- Patent number 5,758,256
- Issue date May 26, 1998
- Hughes Electronics Corporation
- Kirk H. Berry
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Low rate multi-mode CELP codec that encodes line SPECTRAL frequenci...
- Patent number 5,751,903
- Issue date May 12, 1998
- Hughes Electronics
- Kumar Swaminathan
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Voiced, unvoiced or noise modes in a CELP vocoder
- Patent number 5,734,789
- Issue date Mar 31, 1998
- Hughes Electronics
- Kumar Swaminathan
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Robust pitch estimation method and device for telephone speech
- Patent number 5,704,000
- Issue date Dec 30, 1997
- Hughes Electronics
- Kumar Swaminathan
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
High performance error control coding in channel encoders and decoders
- Patent number 5,666,370
- Issue date Sep 9, 1997
- Hughes Electronics
- Kalyan Ganesan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Robust vector quantization of line spectral frequencies
- Patent number 5,651,026
- Issue date Jul 22, 1997
- Hughes Electronics
- Daniel Lin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Comfort noise generation for digital communication systems
- Patent number 5,630,016
- Issue date May 13, 1997
- Hughes Electronics
- Kumar Swaminathan
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Mode-specific method and apparatus for encoding signals containing...
- Patent number 5,596,676
- Issue date Jan 21, 1997
- Hughes Electronics
- Kumar Swaminathan
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Comfort noise generation for digital communication systems
- Patent number 5,537,509
- Issue date Jul 16, 1996
- Hughes Electronics
- Kumar Swaminathan
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
High quality low bit rate celp-based speech codec
- Patent number 5,495,555
- Issue date Feb 27, 1996
- Hughes Aircraft Company
- Kumar Swaminathan
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHODOLOGY FOR VIDEO COMPRESSION
- Publication number 20210297690
- Publication date Sep 23, 2021
- The DIRECTV Group, Inc.
- Ashish Banerji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and methodology for video compression
- Publication number 20200260103
- Publication date Aug 13, 2020
- The DIRECTV Group, Inc.
- Ashish Banerji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and methodology for video compression
- Publication number 20180160139
- Publication date Jun 7, 2018
- The DIRECTV Group, Inc.
- Ashish Banerji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Stitching of video for continuous presence multipoint video confere...
- Publication number 20050008240
- Publication date Jan 13, 2005
- Ashish Banerji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multi-rate frequency domain interpolative speech CODEC system
- Publication number 20040002856
- Publication date Jan 1, 2004
- Udaya Bhaskar
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
System and methodology for video compression
- Publication number 20030012278
- Publication date Jan 16, 2003
- Ashish Banerji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for integrated echo cancellation and noise red...
- Publication number 20020041678
- Publication date Apr 11, 2002
- Filiz Basburg-Ertem
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Kumar Swaminathan

Person

Patents Grantslast 30 patents

System and methodology for video compression

System and methodology for video compression

System and methodology for video compression

Voicing measure for a speech CODEC system

Prototype waveform magnitude quantization for a frequency domain in...

In-band transmission of TTY/TTD signals for systems employing low b...

Prototype waveform phase modeling for a frequency domain interpolat...

Voicing measure as an estimate of signal periodicity for a frequenc...

Spectral magnitude modeling and quantization in a frequency domain...

Method of noise reduction for speech codecs

Frequency domain interpolative speech codec system

Parallel/pipeline VLSI architecture for a low-delay CELP coder/decoder

Speech mode based multi-stage vector quantizer

Device and method for communicating in a mobile satellite system

Method of transporting speech information in a wireless cellular sy...

Low rate multi-mode CELP codec that encodes line SPECTRAL frequenci...

Voiced, unvoiced or noise modes in a CELP vocoder

Robust pitch estimation method and device for telephone speech

High performance error control coding in channel encoders and decoders

Robust vector quantization of line spectral frequencies

Comfort noise generation for digital communication systems

Mode-specific method and apparatus for encoding signals containing...

Comfort noise generation for digital communication systems

High quality low bit rate celp-based speech codec

Patents Applicationslast 30 patents

SYSTEM AND METHODOLOGY FOR VIDEO COMPRESSION

System and methodology for video compression

System and methodology for video compression

Stitching of video for continuous presence multipoint video confere...

Multi-rate frequency domain interpolative speech CODEC system

System and methodology for video compression

Method and apparatus for integrated echo cancellation and noise red...