CIENA CORPORATION

Patent Owner

Compare Create Portfolio
6Status Updates

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
H04B TRANSMISSION 36431
 
 
 
H04J MULTIPLEX COMMUNICATION 32015
 
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 30652
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 209205
 
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 12079
 
 
 
H01S DEVICES USING STIMULATED EMISSION7237
 
 
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 6382
 
 
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 3894
 
 
 
H04Q SELECTING 2981
 
 
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 2681

Top Patents (by citation)

Upgrade to the Premium Level to View Top Patents for this Owner. Learn More

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0052,399 CORRELATION OF PERFORMANCE MONITORING RECORDS FOR LOGICAL END POINTS WITHIN A PROTECTED GROUPAug 13, 13Feb 19, 15[G06F]
2015/0043,553 CONFIGURING A SECURE NETWORK INFRASTRUCTURE DEVICEAug 06, 13Feb 12, 15[H04W]
2015/0030,337 HIGH-SPEED OPTICAL TRANSCEIVER FOR INFINIBAND AND ETHERNETAug 11, 14Jan 29, 15[H04B]
2015/0033,092 CHAIN ENCODING AND DECODING OF HIGH SPEED SIGNALSJul 24, 13Jan 29, 15[H03M]
2015/0023,368 PROTECTING HYBRID EQUIPMENT IN A NETWORK NODEJul 22, 13Jan 22, 15[H04L]
2015/0013,936 METHOD OF COOLING STACKED, PLUGGABLE OPTICAL TRANSCEIVERSJul 11, 14Jan 15, 15[F28D, H04B]
2015/0003,448 METHOD AND SYSTEM FOR TRAFFIC ENGINEERED MPLS ETHERNET SWITCHFeb 13, 14Jan 01, 15[H04L]
2015/0003,831 MULTIPLE-PIPE TECHNIQUES AND MULTIPLE OPTICAL STREAMS FOR MANAGING OVER-THE-TOP TRAFFICJan 21, 14Jan 01, 15[H04L, H04B]
2014/0376,917 SYSTEMS AND METHODS FOR THE COMPENSATION OF NONLINEAR CROSS POLARIZATION AND CROSS PHASE MODULATION IN DUAL POLARIZATION COHERENT CHANNELSSep 10, 14Dec 25, 14[H04J, H04B]
2014/0369,680 VARIABLE SPECTRAL EFFICIENCY OPTICAL MODULATION SCHEMESJun 13, 13Dec 18, 14[H04L, H04B]

View all Publication..

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,958,332 Dynamic packet traffic performance adjustment systems and methodsDec 21, 12Feb 17, 15[G01R, H04L, H04J, G08C, G06F]
8,958,696 Coherent augmented optical add-drop multiplexerOct 15, 09Feb 17, 15[H04J, H04Q]
8,958,701 Methods and systems of preserving client overhead bytes in optical transport network tunneling applicationsDec 27, 12Feb 17, 15[H01S, H04J, G02F, H04B]
8,953,948 Optical transport network synchronization and timestamping systems and methodsNov 22, 11Feb 10, 15[H04J, H04B]
8,948,055 Resilient interworking of shortest path bridging and Ethernet virtual private networksNov 02, 12Feb 03, 15[H04L]
8,948,175 Selecting a link of a link group based on contents of a concealed headerNov 18, 11Feb 03, 15[H04L]
8,949,285 Systems and methods for handling performance monitoring dataNov 11, 08Feb 03, 15[H04L, G06F]
8,942,226 Software defined networking systems and methods via a path computation and control elementOct 05, 12Jan 27, 15[H04J]
8,942,231 Communication between call controllers by amending call processing messagesMar 19, 10Jan 27, 15[H04L, H04Q, G06F]
8,929,254 Systems and methods for constrained forwarding based packet network connectivityOct 30, 12Jan 06, 15[H04L]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Filing Date Issue/Pub Date Intl Class
2012/0044,849 POWER ALLOCATION IN CLOSED-LOOP DOWNLINK COOPERATIVE MULTIPLE POINT (COMP) TRANSMISSIONFeb 02, 10Feb 23, 12[H04W]
2011/0142,457 INTEGRATED TRANSMIT AND RECEIVE MODULES FOR A COHERENT OPTICAL TRANSMISSION SYSTEMMar 11, 10Jun 16, 11[G02B, H04B]
2010/0165,834 METHOD AND SYSTEM FOR RING TOPOLOGY DISCOVERY AND FORWARDING DATABASE FLUSH NULLIFICATIONOct 20, 09Jul 01, 10[G06F]
2010/0128,734 POLYPHASE ROTATING-ACCESS SWITCHDec 22, 09May 27, 10[H04L]
2010/0108,369 Printed Circuit Boards, Printed Circuit Board Capacitors, Electronic Filters, Capacitor Forming Methods, and Articles of ManufactureOct 31, 08May 06, 10[H01R, G06F, H05K]
7,693,976 Granular management of network resourcesSep 10, 04Apr 06, 10[H04L, G06F]
2010/0027,995 GANGED OPTICAL SWITCHJul 31, 08Feb 04, 10[G02B, H04J]
2010/0027,998 OPTICAL ROUNDABOUT SWITCHJul 31, 08Feb 04, 10[G02B, H04B]
2009/0256,622 SOFT THERMAL FAILURE IN A HIGH CAPACITY TRANSMISSION SYSTEMApr 11, 08Oct 15, 09[H01L]
2009/0226,186 OPTICAL PHASE-SHIFT-KEYING DEMODULATOR BIAS CONTROL METHODMar 05, 08Sep 10, 09[H04B]
2009/0201,654 METHOD AND SYSTEM FOR IMPROVING ELECTRICAL PERFORMANCE OF VIAS FOR HIGH DATA RATE TRANSMISSIONFeb 09, 09Aug 13, 09[H05K]
2009/0168,645 Automated Network Congestion and Trouble Locator and CorrectorJun 30, 06Jul 02, 09[H04L, G06F]
2008/0152,316 REMOTE CONTROL OF MEDIA CONTENT DELIVERY TO A DIGITAL MEDIA RECORDERDec 21, 06Jun 26, 08[H04N]
2008/0154,780 SHARING USAGE RIGHTSDec 22, 06Jun 26, 08[H04L]
2008/0144,602 PROVIDING SIP INTERWORKING IN A NEXT GENERATION NETWORKDec 14, 06Jun 19, 08[H04L]
2008/0033,908 Method and system for data processing in a shared database environmentAug 04, 06Feb 07, 08[G06F]
2008/0002,680 Method and system for variable viability summarization in communication networksJun 30, 06Jan 03, 08[H04L]
2007/0264,024 Bi-directional application of a dispersion compensating module in a regional systemApr 28, 06Nov 15, 07[H04B]
2007/0206,512 NETWORK DATA MODEL AND TOPOLOGY DISCOVERY METHODOct 10, 06Sep 06, 07[H04L]
2007/0208,840 GRAPHICAL USER INTERFACE FOR NETWORK MANAGEMENTJun 29, 06Sep 06, 07[G06F]

View all patents..

Top Inventors for This Owner

Upgrade to the Premium Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.