P

Inventor

VIRUPAKSHA KRISHNAMOORTHY

US6 patents
⚠️ This page may combine multiple inventors who share the name “VIRUPAKSHA KRISHNAMOORTHY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

COMMUNICATIONS SATELLITE CORP

4 patents
US4912765AMar 27, 1990

Voice band data rate detector

COMMUNICATIONS SATELLITE CORP9 citations71
US4024358AMay 17, 1977

Adaptive echo canceller using differential pulse code modulation encoding

COMMUNICATIONS SATELLITE CORP10 citations71
US4500842AFeb 19, 1985

Adaptive gain variable bit rate NIC processor

COMMUNICATIONS SATELLITE CORP3 citations60
US4501001AFeb 19, 1985

Variable slope delta coding processor using adaptive prediction

COMMUNICATIONS SATELLITE CORP5 citations53

COMSAT

1 patent
US5226044AJul 6, 1993

Low-rate encoding/digital speech interpolation system

COMSAT58 citations92

INTELSAT

1 patent
US4386237AMay 31, 1983

NIC Processor using variable precision block quantization

INTELSAT30 citations89