Assignee
ASCOM TECH AG
CH25 patents
Top patents by PatentIndex Score
US5787077AJul 28, 1998
Dynamic connection mapping in wireless ATM systems
ASCOM TECH AG136 citations95
US5907542AMay 25, 1999
Dynamic assignment of signalling virtual channels for wireless ATM systems
ASCOM TECH AG65 citations94
US5319486AJun 7, 1994
Transmission equipment with an optical transmission line
ASCOM TECH AG94 citations94
US5170412ADec 8, 1992
Multiple access method
ASCOM TECH AG81 citations94
US5701193ADec 23, 1997
Optical reflection modulator
ASCOM TECH AG56 citations92
US5214703AMay 25, 1993
Device for the conversion of a digital block and use of same
ASCOM TECH AG150 citations92
US5220448AJun 15, 1993
Bit and frame synchronization unit for an access node of optical transmission equipment
ASCOM TECH AG38 citations91
US5995572ANov 30, 1999
Method for measuring frequency shift in digital communications using synchronization sequence and channel step response
ASCOM TECH AG20 citations90
US6243844B1Jun 5, 2001
Signal transmitter used in the transmission of data in a communication system
ASCOM TECH AG15 citations89
US5943020AAug 24, 1999
Flat three-dimensional antenna
ASCOM TECH AG169 citations89
US5181225AJan 19, 1993
Receiver for a dsss signal
ASCOM TECH AG56 citations89
US5375118ADec 20, 1994
Apparatus for transmitting data between two parties belonging to at least one narrow band integrated services digital network
ASCOM TECH AG30 citations87
US5436935AJul 25, 1995
Process for synchronizing a receiver switching circuit to a received signal containing a pn-code-spread data signal
ASCOM TECH AG31 citations83
US6014384AJan 11, 2000
Method for controlling data traffic in an ATM network
ASCOM TECH AG49 citations81
US6415412B2Jul 2, 2002
Signal used in the transmission of data in a communication system
ASCOM TECH AG5 citations70
US5928376AJul 27, 1999
Process for receiving a signal coded and modulated according to an ETS-HIPERLAN standard
ASCOM TECH AG10 citations70
US5859857AJan 12, 1999
Method for the integration of additional data in digital data packets
ASCOM TECH AG8 citations69
US5615230AMar 25, 1997
Process for transmitting digital signals which combines advantages of OQPSK and π/4-QPSK
ASCOM TECH AG17 citations69
US5227907AJul 13, 1993
Method and device for decentralized transmission of data on a transmission line
ASCOM TECH AG18 citations67
US6104723AAug 15, 2000
Network for packet-oriented data traffic
ASCOM TECH AG8 citations63
US5463622AOct 31, 1995
Control unit for the common memory of an ATM node
ASCOM TECH AG16 citations63
US6025791AFeb 15, 2000
Process for the transmission of a binary data flow having signaling lines that change their status based on grey coding
ASCOM TECH AG5 citations59
US5768272AJun 16, 1998
NT2 unit for an ATM network
ASCOM TECH AG4 citations57
US5319643AJun 7, 1994
Method for shortening a distributed queue
ASCOM TECH AG5 citations56
US5926511AJul 20, 1999
Process for the coherent demodulation of a reception signal
ASCOM TECH AG6 citations55