Inventor
OKUYAMA YUZO
JP11 patents
Patents
11 patentsUS5675587AOct 7, 1997
Preset virtual path determining method and device in ATM exchange system
FUJITSU LTD90 citations96
US5568479AOct 22, 1996
System of controlling miscellaneous means associated with exchange
FUJITSU LTD55 citations96
US5488606AJan 30, 1996
Procedure for switching-over systems
FUJITSU LTD66 citations96
US6628614B2Sep 30, 2003
Traffic control apparatus and method thereof
FUJITSU LTD22 citations92
US6026098AFeb 15, 2000
Line multiplexing system
FUJITSU LTD32 citations92
US5778001AJul 7, 1998
Interface device
FUJITSU LTD34 citations91
US5555261ASep 10, 1996
Interface device between a network and an exchange for assembling fixed-length cell and transmitting the same
FUJITSU LTD28 citations91
US5654967AAug 5, 1997
Delay-in-frames correcting system in a PCM transmission line
FUJITSU LTD7 citations73
US5455824AOct 3, 1995
Message information terminating system
FUJITSU LTD10 citations69
US5285459AFeb 8, 1994
HDB3 code violation detector
FUJITSU LTD7 citations65
US5418788AMay 23, 1995
Data link terminator
FUJITSU LTD2 citations62