CALIX, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 63222
 
  
 
H04J MULTIPLEX COMMUNICATION 3095
 
  
 
H04B TRANSMISSION 26184
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 18429
 
  
 
H04Q SELECTING 8102
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 5200
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 3117
 
  
 
H04W WIRELESS COMMUNICATION NETWORKS 3185
 
  
 
H04M TELEPHONIC COMMUNICATION 2161
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 2154

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0134,545 SYSTEM AND METHOD FOR DELIVERING SUBSCRIBER SERVICESNov 12, 14May 12, 16[H04L]
2015/0039,481 SERVICE UTILIZATION BROWSER PLUG-INAug 05, 13Feb 05, 15[G06Q]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9806845 Mitigating spectral excursions in passive optical networksAug 30, 16Oct 31, 17[H04L, H04B, H04J]
9787492 Provisioning network devices in Ethernet-based access networksApr 15, 15Oct 10, 17[H04L]
9716979 System and method for locating nodes within a wireless networkDec 12, 14Jul 25, 17[H04W, G01S]
9692505 Rogue optical network interface device detectionApr 16, 15Jun 27, 17[H04L, H04Q, H04B, H04J]
9686098 Efficient management of ring networksJul 14, 11Jun 20, 17[H04L]
9642145 Methods and apparatuses for dynamic backhaul bandwidth management in wireless networksMay 07, 13May 02, 17[H04W]
9591386 Optical network device with integrated port mirroringAug 27, 14Mar 07, 17[H04L, H04Q]
9515725 Rogue optical network interface device detectionApr 16, 15Dec 06, 16[H04L, H04Q, H04B, H04J]
9515908 Network latency testingJul 09, 13Dec 06, 16[H04L]
9496952 Rogue optical network interface device detectionApr 16, 15Nov 15, 16[H04L, H04Q, H04B, H04J]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0381,305 SELF-CALIBRATING TUNABLE LASER FOR OPTICAL NETWORKAbandonedJun 24, 15Dec 31, 15[H04Q, H04B, H04J]
2015/0261,635 NETWORK ACTIVATION TESTINGAbandonedMar 13, 14Sep 17, 15[H04L, G06F]
2015/0222,526 NETWORK AND SERVICE LAYERS FOR NEXT GENERATION ACCESS NETWORKSAbandonedMay 08, 14Aug 06, 15[H04L]
2015/0063,812 COMPENSATOR FOR WAVELENGTH DRIFT DUE TO VARIABLE LASER INJECTION CURRENT AND TEMPERATURE IN A DIRECTLY MODULATED BURST MODE LASERAbandonedAug 21, 14Mar 05, 15[H04Q, H04B, H04J]
2015/0067,117 SYSTEM AND METHOD FOR ADVERTISEMENT OF SLA ATTRIBUTES OF A SERVICE AND THE TEST CAPABILITY OF THE ENDPOINT DEVICEAbandonedAug 29, 13Mar 05, 15[H04L]
2014/0254,394 NETWORK ACTIVATION TESTINGAbandonedMar 08, 13Sep 11, 14[H04L]
2014/0056,582 DETECTING AND COMMUNICATING POTENTIAL OPTICAL FIBER ISSUES IN OPTICAL NETWORKSAbandonedAug 27, 12Feb 27, 14[H04B]
2014/0029,635 LASER POWER CONTROL USING BIAS AND MODULATION CURRENT FEEDBACKAbandonedDec 21, 12Jan 30, 14[H01S]
2013/0022,132 COMMUNICATION AMONG NETWORK DEVICES AT SUBSCRIBER PREMISESAbandonedJul 21, 11Jan 24, 13[H04B]
2011/0033,189 RETURN PATH COMPLIANCE IN NETWORKSAbandonedOct 29, 08Feb 10, 11[H04B]
7572450 Composition for preventing cell death and/or tissue necrosis resulting from contact with neural thread proteinsExpiredMay 16, 02Aug 11, 09[A61K]
2006/0188,090 Power supply housing for network interface deviceAbandonedDec 20, 05Aug 24, 06[H04M]
2006/0188,266 Optical network terminal with wide input range power converterAbandonedDec 20, 05Aug 24, 06[H04B]
2006/0018,335 Multicast to unicast traffic conversion in a networkAbandonedJan 28, 05Jan 26, 06[H04J]
2005/0152,506 System for correlating a subscriber unit with a particular subscriber in a passive optical networkAbandonedFeb 24, 05Jul 14, 05[H04M]
6593864 Digital-to-analog converter with temperature compensationExpiredApr 15, 02Jul 15, 03[H03M]
6580774 Method and apparatus to perform cell synchronization in an asynchronous transfer mode networkExpiredAug 05, 99Jun 17, 03[H04L]
6568133 Beverage holder tray on outdoor enclosureExpiredFeb 21, 02May 27, 03[E04B]
6553434 Pseudo master/slave decoupling of high speed bus communications timingExpiredAug 05, 99Apr 22, 03[G06F]
6522828 Electrical power distribution systemExpiredJul 10, 01Feb 18, 03[G02B]

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