Inventor
SPERLICH JOSEF
DE3 patents
Patents
3 patentsUS4644534AFeb 17, 1987
TDMA point-to-multipoint communications system and its use
ANT NACHRICHTENTECH71 citations92
US4628506ADec 9, 1986
Method for transmitting communications services via satellites
ANT NACHRICHTENTECH65 citations92
US4672656AJun 9, 1987
Method for establishing a radio connection
ANT NACHRICHTENTECH45 citations85