Assignee
ALCATEL NETWORK SYST
US·163 granted patents·6,706 citations·filing 1989–2000
Top patents by PatentIndex Score
163 records- 0196US5224183AMultiple wavelength division multiplexing signal compensation system and method using sameALCATEL NETWORK SYST·Filed 1992·Granted Jun 29, 1993·191 cites·10 claims
- 0296US5181106AVideo line shelf arrangement in an optical fiber telecommunications network providing broadband switched video servicesALCATEL NETWORK SYST·Filed 1991·Granted Jan 19, 1993·208 cites·6 claims
- 0395US5215477AVariable location connector for communicating high frequency electrical signalsALCATEL NETWORK SYST·Filed 1992·Granted Jun 1, 1993·144 cites·16 claims
- 0493US5317105AEMI/RFI gasket apparatusALCATEL NETWORK SYST·Filed 1992·Granted May 31, 1994·113 cites·6 claims
- 0593US5267122AOptical network unitALCATEL NETWORK SYST·Filed 1992·Granted Nov 30, 1993·279 cites·18 claims
- 0691US5303229AOptical network unitALCATEL NETWORK SYST·Filed 1991·Granted Apr 12, 1994·195 cites·3 claims
- 0791US5149027AMultiple leg height snap fit cable holder apparatusALCATEL NETWORK SYST·Filed 1992·Granted Sep 22, 1992·67 cites·7 claims
- 0891US5122726AOvervoltage protection for redundant power suppliesALCATEL NETWORK SYST·Filed 1990·Granted Jun 16, 1992·110 cites·16 claims
- 0990US5323299AEMI internal shield apparatus and methodsALCATEL NETWORK SYST·Filed 1993·Granted Jun 21, 1994·80 cites·7 claims
- 1089US5402433AApparatus and method for laser bias and modulation controlALCATEL NETWORK SYST·Filed 1994·Granted Mar 28, 1995·69 cites·16 claims
- 1188US5790614ASynchronized clock using a non-pullable reference oscillatorALCATEL NETWORK SYST·Filed 1996·Granted Aug 4, 1998·65 cites·4 claims
- 1288US5572347ASwitched video architecture for an optical fiber-to-the-curb telecommunications systemALCATEL NETWORK SYST·Filed 1991·Granted Nov 5, 1996·155 cites·10 claims
- 1388US5120258ALow inductance shielded cable to printed circuit board connection apparatusALCATEL NETWORK SYST·Filed 1991·Granted Jun 9, 1992·68 cites·8 claims
- 1487US5374973AOptical amplifierALCATEL NETWORK SYST·Filed 1993·Granted Dec 20, 1994·64 cites·25 claims
- 1587US5335147AEMI shield apparatus and methodsALCATEL NETWORK SYST·Filed 1993·Granted Aug 2, 1994·67 cites·2 claims
- 1687US5189673AMethod and apparatus for controlling switched video in an optical fiber telecommunications systemALCATEL NETWORK SYST·Filed 1991·Granted Feb 23, 1993·97 cites·7 claims
- 1786US5740157ADistributed control methodology and mechanism for implementing automatic protection switchingALCATEL NETWORK SYST·Filed 1992·Granted Apr 14, 1998·92 cites·20 claims
- 1886US5329520AHigh-speed facility protection in a digital telecommunications systemALCATEL NETWORK SYST·Filed 1992·Granted Jul 12, 1994·151 cites·14 claims
- 1986US5301050ASubscriber loop testing in a fiber-to-the-curb communications networkALCATEL NETWORK SYST·Filed 1993·Granted Apr 5, 1994·91 cites·6 claims
- 2085US5717693ASonet payload pointer processing and architectureALCATEL NETWORK SYST·Filed 1994·Granted Feb 10, 1998·78 cites·3 claims
- 2185US5638410AMethod and system for aligning the phase of high speed clocks in telecommunications systemsALCATEL NETWORK SYST·Filed 1993·Granted Jun 10, 1997·78 cites·10 claims
- 2285US5576874AOptical distribution shelf for a remote terminal of an optical fiber telecommunications networkALCATEL NETWORK SYST·Filed 1991·Granted Nov 19, 1996·62 cites·3 claims
- 2385US5528283ASwitched video distribution apparatusALCATEL NETWORK SYST·Filed 1992·Granted Jun 18, 1996·71 cites·21 claims
- 2485US5408485ALaser modulation controller using NRZ electrical modulation level controlALCATEL NETWORK SYST·Filed 1994·Granted Apr 18, 1995·62 cites·6 claims
- 2585US5353287ALocal area network with message priorityALCATEL NETWORK SYST·Filed 1992·Granted Oct 4, 1994·160 cites·6 claims
- 2685US5130561ASwitching mode power supplies with controlled synchronizationALCATEL NETWORK SYST·Filed 1990·Granted Jul 14, 1992·84 cites·14 claims
- 2784US5428471AFail-safe automatic shut-down apparatus and method for high output power optical communications systemALCATEL NETWORK SYST·Filed 1992·Granted Jun 27, 1995·86 cites·16 claims
- 2883US5394416ALaser modulation controller using additive and amplitude modulation control tonesALCATEL NETWORK SYST·Filed 1994·Granted Feb 28, 1995·52 cites·11 claims
- 2983US5191456AEfficient feeder fiber loading from distribution fibersALCATEL NETWORK SYST·Filed 1991·Granted Mar 2, 1993·78 cites·10 claims
- 3082US5452415AMethod and system for automatically displaying and configuring a network monitoring systemALCATEL NETWORK SYST·Filed 1992·Granted Sep 19, 1995·205 cites·12 claims
- 3182US5146452AMethod and apparatus for rapidly restoring a communication networkALCATEL NETWORK SYST·Filed 1990·Granted Sep 8, 1992·121 cites·15 claims
- 3281US5710650ADispersion-reducing multiple wavelength division multiplexing optical fiber transceiver and methods for using and assembling sameALCATEL NETWORK SYST·Filed 1996·Granted Jan 20, 1998·59 cites·18 claims
- 3380US5477529AISDN signal transmission performance monitoringALCATEL NETWORK SYST·Filed 1994·Granted Dec 19, 1995·98 cites·30 claims
- 3479US5687014AOptical distribution shelf for a remote terminal of an optical fiber telecommunications networkALCATEL NETWORK SYST·Filed 1996·Granted Nov 11, 1997·48 cites·2 claims
- 3579US5315594AInter-network transport element of sonet overheadALCATEL NETWORK SYST·Filed 1992·Granted May 24, 1994·67 cites·8 claims
- 3679US5218662AFiber-optic cable system and method for dispersion compensation at nodes between end pointsALCATEL NETWORK SYST·Filed 1992·Granted Jun 8, 1993·65 cites·9 claims
- 3778US5461624ADistributed routing network elementALCATEL NETWORK SYST·Filed 1994·Granted Oct 24, 1995·87 cites·17 claims
- 3877US5945816ASelf-biased power isolator systemALCATEL NETWORK SYST·Filed 1998·Granted Aug 31, 1999·81 cites·23 claims
- 3977US5594576AOptical serial bus interfaceALCATEL NETWORK SYST·Filed 1995·Granted Jan 14, 1997·55 cites·5 claims
- 4077US5488621ALaser bias and modulation circuitALCATEL NETWORK SYST·Filed 1993·Granted Jan 30, 1996·34 cites·16 claims
- 4177US5473117AFlexible cable grounding schemeALCATEL NETWORK SYST·Filed 1994·Granted Dec 5, 1995·48 cites·19 claims
- 4277US5189766AMultiple bit height snap fit cable holder apparatusALCATEL NETWORK SYST·Filed 1992·Granted Mar 2, 1993·43 cites·5 claims
- 4376US5708687ASynchronized clock using a non-pullable reference oscillatorALCATEL NETWORK SYST·Filed 1996·Granted Jan 13, 1998·40 cites·6 claims
- 4476US5512936AVideo line card switch for use in a video line card shelf in a switched video systemALCATEL NETWORK SYST·Filed 1994·Granted Apr 30, 1996·46 cites·13 claims
- 4576US5327019ADouble edge single data flip-flop circuitryALCATEL NETWORK SYST·Filed 1992·Granted Jul 5, 1994·31 cites·10 claims
- 4676US5278834AMethod for implementing a data communication protocol stackALCATEL NETWORK SYST·Filed 1992·Granted Jan 11, 1994·84 cites·6 claims
- 4775US5923450AOptical channel regulator and methodALCATEL NETWORK SYST·Filed 1998·Granted Jul 13, 1999·40 cites·8 claims
- 4875US5408231AConnection path selection method for cross-connect communications networksALCATEL NETWORK SYST·Filed 1994·Granted Apr 18, 1995·97 cites·8 claims
- 4975US5282200ARing network overhead handling methodALCATEL NETWORK SYST·Filed 1992·Granted Jan 25, 1994·58 cites·17 claims
- 5075US5216666A1:n ring-type signal protection apparatusALCATEL NETWORK SYST·Filed 1991·Granted Jun 1, 1993·60 cites·7 claims
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