Inventor
THINSCHMIDT HANS
DE8 patents
Patents
8 patentsUS4009342AFeb 22, 1977
Circuit arrangement for communication facilities wherein transmission paths can be employed for different types of message switching
SIEMENS AG45 citations89
US4516204AMay 7, 1985
Optical passive bus control system
SIEMENS AG15 citations69
US4561118ADec 24, 1985
Bus system with optical waveguides having collision detection
SIEMENS AG9 citations67
US4334308AJun 8, 1982
Test facility for error diagnosis in multi-computer systems, particularly in multi-micro-computer systems
SIEMENS AG12 citations65
US4288662ASep 8, 1981
Circuit arrangement for telephone exchange systems, especially subscriber extension station installations, with additional data traffic, for example with teleprinter equipment
SIEMENS AG2 citations58
US4809363AFeb 28, 1989
Method for automatic level matching in a local network, in particular a multicomputer arrangement, comprising a bus system having light waveguides, for the purpose of collision recognition
SIEMENS AG5 citations53
US4864650ASep 5, 1989
Expansion network for increasing the number of subscriber terminations at a passive optical bus system comprising optical mixers
SIEMENS AG1 citations46
US4832434AMay 23, 1989
Network comprising a multitude of optical signal transmission lines connectible to one another via optical mixers
SIEMENS AG1 citations43