P

Inventor

KUENEMUND FRIEDRICH

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

SIEMENS AG

3 patents
US4124829ANov 7, 1978

Electromechanical filter

SIEMENS AG8 citations66
US4267535AMay 12, 1981

Switching circuit consisting of CTD lines

SIEMENS AG1 citations48
US4320366AMar 16, 1982

Carrier frequency communication transmission system having premodulation

SIEMENS AG0 citations42

BETZL HERMANN

1 patent
US4268806AMay 19, 1981

Electric filter circuit consisting of charge transfer device (CTD) lines

BETZL HERMANN1 citations41