Inventor
RENNER ROBERT E
US19 patents
⚠️ This page may combine multiple inventors who share the name “RENNER ROBERT E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GTE AUTOMATIC ELECTRIC INC
9 patentsUS4569017AFeb 4, 1986
Duplex central processing unit synchronization circuit
GTE AUTOMATIC ELECTRIC INC75 citations96
US4580243AApr 1, 1986
Circuit for duplex synchronization of asynchronous signals
GTE AUTOMATIC ELECTRIC INC11 citations73
US4466092AAug 14, 1984
Test data insertion arrangement for a conference circuit
GTE AUTOMATIC ELECTRIC INC12 citations73
US4532624AJul 30, 1985
Parity checking arrangement for a remote switching unit network
GTE AUTOMATIC ELECTRIC INC5 citations62
US4509168AApr 2, 1985
Digital remote switching unit
GTE AUTOMATIC ELECTRIC INC5 citations62
US4466093AAug 14, 1984
Time shared conference arrangement
GTE AUTOMATIC ELECTRIC INC7 citations62
US4466094AAug 14, 1984
Data capture arrangement for a conference circuit
GTE AUTOMATIC ELECTRIC INC7 citations62
US4514842AApr 30, 1985
T-S-T-S-T Digital switching network
GTE AUTOMATIC ELECTRIC INC1 citations51
US4509169AApr 2, 1985
Dual rail network for a remote switching unit
GTE AUTOMATIC ELECTRIC INC1 citations51
GTE COMMUNICATION SYST
5 patentsUS4740961AApr 26, 1988
Frame checking arrangement for duplex time multiplexed reframing circuitry
GTE COMMUNICATION SYST8 citations73
US4757494AJul 12, 1988
Method for generating additive combinations of PCM voice samples
GTE COMMUNICATION SYST6 citations62
US4754454AJun 28, 1988
Synchronization circuitry for duplex digital span equipment
GTE COMMUNICATION SYST2 citations62
US4835767AMay 30, 1989
Additive PCM speaker circuit for a time shared conference arrangement
GTE COMMUNICATION SYST1 citations51
US4740960AApr 26, 1988
Synchronization arrangement for time multiplexed data scanning circuitry
GTE COMMUNICATION SYST0 citations41
AG COMMUNICATION SYSTEMS
4 patentsUS5214650AMay 25, 1993
Simultaneous voice and data system using the existing two-wire inter-face
AG COMMUNICATION SYSTEMS201 citations96
US5140616AAug 18, 1992
Network independent clocking circuit which allows a synchronous master to be connected to a circuit switched data adapter
AG COMMUNICATION SYSTEMS13 citations73
US5251313AOct 5, 1993
Method of bit rate adaption using the ECMA 102 protocol
AG COMMUNICATION SYSTEMS13 citations70
US5226121AJul 6, 1993
Method of bit rate de-adaption using the ECMA 102 protocol
AG COMMUNICATION SYSTEMS2 citations59