Inventor
ELMIS HERBERT
DE11 patents
⚠️ This page may combine multiple inventors who share the name “ELMIS HERBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ITT
8 patentsUS4471299ASep 11, 1984
Circuit for digital phase difference measuring and synchronizing between pulse trains
ITT36 citations91
US4504799AMar 12, 1985
Digital frequency/phase locked loop
ITT31 citations90
US4489342ADec 18, 1984
MOSFET Integrated delay circuit for digital signals and its use in color-televison receivers
ITT22 citations78
US4578705AMar 25, 1986
Digital circuit for synchronizing a pulse train
ITT14 citations72
US4494243AJan 15, 1985
Frequency divider presettable to fractional divisors
ITT10 citations72
US4454531AJun 12, 1984
Digital circuit for providing a binary signal on the occurrence of a predetermined frequency ratio of two signals
ITT9 citations68
US4506297AMar 19, 1985
Integrated circuit for television receivers comprising a sonic separator with a clamping circuit
ITT3 citations61
US4509072AApr 2, 1985
Digital circuit for providing a binary signal on the occurrence of a predetermined frequency ratio of two signals
ITT5 citations57
ITT IND GMBH DEUTSCHE
3 patentsUS5798802AAug 25, 1998
Video signal clamping circuit
ITT IND GMBH DEUTSCHE22 citations87
US4710814ADec 1, 1987
Television sound receiving circuit for at least one sound channel contained in an RF signal
ITT IND GMBH DEUTSCHE19 citations71
US4782385ANov 1, 1988
Frequency conversion of an RF signal transmitted for color-television receivers
ITT IND GMBH DEUTSCHE7 citations69