Krishnamoorthy Virupaksha

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Brookeville, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Low-rate encoding/digital speech interpolation system
- Patent number 5,226,044
- Issue date Jul 6, 1993
- Comsat
- Vaikunth N. Gupta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Voice band data rate detector
- Patent number 4,912,765
- Issue date Mar 27, 1990
- Communications Satellite Corporation
- Krishnamoorthy Virupaksha
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Variable slope delta coding processor using adaptive prediction
- Patent number 4,501,001
- Issue date Feb 19, 1985
- Communications Satellite Corporation
- Krishnamoorthy Virupaksha
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Adaptive gain variable bit rate NIC processor
- Patent number 4,500,842
- Issue date Feb 19, 1985
- Communications Satellite Corporation
- Krishnamoorthy Virupaksha
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
NIC Processor using variable precision block quantization
- Patent number 4,386,237
- Issue date May 31, 1983
- INTELSAT
- Krishnamoorthy Virupaksha
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Adaptive echo canceller using differential pulse code modulation en...
- Patent number 4,024,358
- Issue date May 17, 1977
- Communications Satellite Corporation (Comsat)
- Krishnamoorthy Virupaksha
- H04 - ELECTRIC COMMUNICATION TECHNIQUE