Assignee
DSC COMMUNICATIONS
US101 patents
Top patents by PatentIndex Score
US5761429AJun 2, 1998
Network controller for monitoring the status of a network
DSC COMMUNICATIONS198 citations98
US5809028ASep 15, 1998
Protocol converter for a wireless telecommunications system
DSC COMMUNICATIONS106 citations97
US5623491AApr 22, 1997
Device for adapting narrowband voice traffic of a local access network to allow transmission over a broadband asynchronous transfer mode network
DSC COMMUNICATIONS210 citations97
US5537400AJul 16, 1996
Buffered crosspoint matrix for an asynchronous transfer mode switch and method of operation
DSC COMMUNICATIONS128 citations97
US5463624AOct 31, 1995
Bus arbitration method for telecommunications switching
DSC COMMUNICATIONS128 citations97
US5915216AJun 22, 1999
Apparatus and method of transmitting and receiving information in a wireless telecommunications system
DSC COMMUNICATIONS51 citations96
US5809021ASep 15, 1998
Multi-service switch for a telecommunications network
DSC COMMUNICATIONS234 citations96
US5786770AJul 28, 1998
Message handling in a telecommunications network
DSC COMMUNICATIONS91 citations96
US5765172AJun 9, 1998
System and method for verifying integrity of replicated databases
DSC COMMUNICATIONS140 citations96
US5526344AJun 11, 1996
Multi-service switch for a telecommunications network
DSC COMMUNICATIONS177 citations96
US5361255ANov 1, 1994
Method and apparatus for a high speed asynchronous transfer mode switch
DSC COMMUNICATIONS118 citations96
US5815798ASep 29, 1998
Apparatus and method of controlling transmitting power in a subscriber terminal of a wireless telecommunications system
DSC COMMUNICATIONS99 citations95
US5570740ANov 5, 1996
Built-in cooling system for an enclosure
DSC COMMUNICATIONS219 citations95
US5526349AJun 11, 1996
Data formats for telecommunications networks
DSC COMMUNICATIONS114 citations95
US5526359AJun 11, 1996
Integrated multi-fabric digital cross-connect timing architecture
DSC COMMUNICATIONS92 citations95
US5218602AJun 8, 1993
Interprocessor switching network
DSC COMMUNICATIONS182 citations95
US6009075ADec 28, 1999
Transport interface for performing protection switching of telecommunications traffic
DSC COMMUNICATIONS55 citations94
US5608757AMar 4, 1997
High speed transport system
DSC COMMUNICATIONS61 citations94
US5452293ASep 19, 1995
Apparatus and method of transmitting call information prior to establishing a connection path
DSC COMMUNICATIONS86 citations94
US5436890AJul 25, 1995
Integrated multi-rate cross-connect system
DSC COMMUNICATIONS82 citations94
US4858232AAug 15, 1989
Distributed switching system
DSC COMMUNICATIONS109 citations94
US5592545AJan 7, 1997
Voice enhancement system and method
DSC COMMUNICATIONS46 citations93
US5471527ANov 28, 1995
Voice enhancement system and method
DSC COMMUNICATIONS62 citations93
US5291489AMar 1, 1994
Interprocessor switching network
DSC COMMUNICATIONS89 citations93
US5838913ANov 17, 1998
Control message transmission in telecommunications systems
DSC COMMUNICATIONS39 citations92
US5745496AApr 28, 1998
Apparatus and method of establishing a downlink communication path in a wireless telecommunications system
DSC COMMUNICATIONS24 citations92
US5696766ADec 9, 1997
Apparatus and method of synchronizing a transmitter in a subscriber terminal of a wireless telecommunications system
DSC COMMUNICATIONS62 citations92
US5495484AFeb 27, 1996
Distributed telecommunications switching system
DSC COMMUNICATIONS351 citations92
US5065393ANov 12, 1991
Network controller billing system and method of operation
DSC COMMUNICATIONS147 citations92
US4901308AFeb 13, 1990
Digital bridge for a time slot interchange digital switched matrix
DSC COMMUNICATIONS50 citations92
US4771420ASep 13, 1988
Time slot interchange digital switched matrix
DSC COMMUNICATIONS49 citations92
US5809093ASep 15, 1998
Apparatus and method of frame aligning information in a wireless telecommunications system
DSC COMMUNICATIONS42 citations91
US5787085AJul 28, 1998
Data transmission optimization system and method
DSC COMMUNICATIONS27 citations91
US5781527AJul 14, 1998
Integrated multi-fabric digital cross-connect integrated office links
DSC COMMUNICATIONS21 citations91
US5757793AMay 26, 1998
Integrated multi-rate cross-connect system
DSC COMMUNICATIONS39 citations91
US5745489AApr 28, 1998
Buffered crosspoint matrix for an asynchronous transfer mode switch and method of operation
DSC COMMUNICATIONS34 citations91
US5521534AMay 28, 1996
Numerically controlled oscillator for generating a digitally represented sine wave output signal
DSC COMMUNICATIONS23 citations91
US5515403AMay 7, 1996
Apparatus and method for clock alignment and switching
DSC COMMUNICATIONS146 citations91
US5493565AFeb 20, 1996
Grooming device for streamlining a plurality of input signal lines into a grouped set of output signals
DSC COMMUNICATIONS29 citations91
US5457717AOct 10, 1995
Apparatus and method for eliminating mapping jitter
DSC COMMUNICATIONS42 citations91
US5453979ASep 26, 1995
Method and apparatus for generating route information for asynchronous transfer mode cell processing
DSC COMMUNICATIONS82 citations91
US5367476ANov 22, 1994
Finite impulse response digital filter
DSC COMMUNICATIONS39 citations91
US5327495AJul 5, 1994
Apparatus and method for controlling an echo canceler
DSC COMMUNICATIONS25 citations91
US5065392ANov 12, 1991
Network controller scheduling system and method of operation
DSC COMMUNICATIONS94 citations91
US4885739ADec 5, 1989
Interprocessor switching network
DSC COMMUNICATIONS69 citations91
US6052365AApr 18, 2000
Multi-channel digital data transmission in a wireless telecommunications system
DSC COMMUNICATIONS27 citations90
US5826061AOct 20, 1998
System and method for modeling metastable state machine behavior
DSC COMMUNICATIONS30 citations90
US5790519AAug 4, 1998
Broadband digital cross-connect system architecture
DSC COMMUNICATIONS17 citations90
US5742595AApr 21, 1998
Processing CDMA signals
DSC COMMUNICATIONS37 citations90
US5548085AAug 20, 1996
Transportable weathertight and EMI shielded cabinet enclosure
DSC COMMUNICATIONS28 citations90
Showing the top 50 of 101 patents by PatentIndex Score.