CIENA CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04B TRANSMISSION 48730
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 48064
 
  
 
H04J MULTIPLEX COMMUNICATION 42012
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 247229
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 15179
 
  
 
H04Q SELECTING 8640
 
  
 
H01S DEVICES USING STIMULATED EMISSION7435
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 6598
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 5898
 
  
 
G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 4490

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0077,080 SYSTEMS AND METHODS FOR ADAPTIVE AND INTELLIGENT NETWORK FUNCTIONS VIRTUALIZATION WORKLOAD PLACEMENTSep 15, 16Mar 15, 18[H04L]
2018/0054,360 SYSTEMS AND METHODS FOR BANDWIDTH MANAGEMENT IN SOFTWARE DEFINED NETWORKING CONTROLLED MULTI-LAYER NETWORKSOct 31, 17Feb 22, 18[H04L]
2018/0005,979 SIMULTANEOUS DOUBLE WIRE WEDGE BONDING METHOD, SYSTEM, KIT AND TOOLJun 30, 16Jan 04, 18[H01L, B23K]
2017/0371,692 OPTIMIZED VIRTUAL NETWORK FUNCTION SERVICE CHAINING WITH HARDWARE ACCELERATIONJun 22, 16Dec 28, 17[H04L, G06F]
2017/0336,903 TOUCH AND PRESSURE SENSITIVE SURFACE WITH HAPTIC METHODS FOR BLIND PROBE ALIGNMENTMay 19, 16Nov 23, 17[B60K, G06F]
2017/0339,473 CONTROL PLANE ASSISTED OPTICAL SWITCHAug 07, 17Nov 23, 17[H04Q]
2017/0220,721 SYSTEMS AND METHODS FOR DYNAMIC SYMBOLS FOR DEVICES IN ELECTRICAL SCHEMATICSFeb 01, 16Aug 03, 17[G06F]
2017/0214,608 FLOW BASED VIRTUAL NETWORK FUNCTION ORCHESTRATIONJan 21, 16Jul 27, 17[H04L]
2017/0180,050 NETWORK RESOURCE OPTIMIZATION BASED ON TIME-VARYING TRAFFIC IN OPTICAL NETWORKSDec 18, 15Jun 22, 17[H04B]
2017/0163,337 OPTICAL CHANNEL TELEMETRYDec 04, 15Jun 08, 17[H04L, H04B]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9924392 SDN orchestration and optimization of antennas and frequencies in radio access networksSep 21, 15Mar 20, 18[H04W]
9917668 Systems and methods for detecting and propagating resizability information of oduflex connectionsJul 25, 14Mar 13, 18[H04L, H04Q, H04J]
9918148 Control plane assisted optical switchAug 07, 17Mar 13, 18[H04Q, H04J]
9906294 Systems and methods improving optical restoration time in networksSep 23, 15Feb 27, 18[H04B, H04J]
9893887 Dynamic licensing for applications and plugin framework for virtual network systemsJan 19, 16Feb 13, 18[H04L, G06F]
9893937 Network technology interworking via user programmable event-action profilesApr 17, 13Feb 13, 18[H04L]
9882634 Coordinated connection validation systems and methods among mated transceivers for verifying optical and data plane connectivitySep 20, 16Jan 30, 18[H04B]
9876707 Method and apparatus for multicast implementation in a networkSep 09, 16Jan 23, 18[H04L, H04N]
9876865 Efficient prioritized restoration of services in a control plane-based optical networkSep 21, 16Jan 23, 18[H04L, H04Q, H04B]
9868631 Systems and methods for MEMS-based cross-point electrical switchingSep 16, 13Jan 16, 18[H04Q, B81B, H01H]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0090,268 CHIRP SUPPRESSED RING RESONATORAbandonedSep 30, 15Mar 30, 17[G02F]
9414138 Control plane extensions for optical broadcast networksWithdrawnMar 13, 15Aug 09, 16[H04Q, H04B, H04J]
2016/0124,695 NETWORK VISUALIZATION SYSTEM AND METHODAbandonedNov 05, 14May 05, 16[H04L, G06F]
2015/0113,452 GRAPHICAL USER INTERFACEAbandonedOct 17, 13Apr 23, 15[G06F]
2015/0089,374 NETWORK VISUALIZATION SYSTEM AND METHODAbandonedSep 20, 13Mar 26, 15[H04L]
2014/0177,637 REDUCED COMPLEXITY MULTIPROTOCOL LABEL SWITCHINGAbandonedDec 21, 12Jun 26, 14[H04L]
2014/0126,912 SYSTEMS AND METHODS FOR INTERCONNECTION DISCOVERY IN OPTICAL COMMUNICATION SYSTEMSAbandonedNov 07, 12May 08, 14[H04B]
2014/0117,774 POWER FEED ENTRY CIRCUIT FOR TELECOMMUNICATION APPLICATIONSAbandonedNov 01, 12May 01, 14[H02B]
2013/0191,696 PARITY FRAMEAbandonedJan 19, 12Jul 25, 13[H03M, G06F]
8306424 Remodulating channel selectors for WDM optical communication systemsExpiredAug 24, 10Nov 06, 12[H04J]
2012/0044,849 POWER ALLOCATION IN CLOSED-LOOP DOWNLINK COOPERATIVE MULTIPLE POINT (COMP) TRANSMISSIONAbandonedFeb 02, 10Feb 23, 12[H04W]
2011/0222,854 COHERENT OPTICAL HUBBINGAbandonedMar 14, 11Sep 15, 11[H04J]
2011/0142,457 INTEGRATED TRANSMIT AND RECEIVE MODULES FOR A COHERENT OPTICAL TRANSMISSION SYSTEMAbandonedMar 11, 10Jun 16, 11[H04B, G02B]
2010/0165,834 METHOD AND SYSTEM FOR RING TOPOLOGY DISCOVERY AND FORWARDING DATABASE FLUSH NULLIFICATIONAbandonedOct 20, 09Jul 01, 10[G06F]
2010/0128,734 POLYPHASE ROTATING-ACCESS SWITCHAbandonedDec 22, 09May 27, 10[H04L]
2010/0108,369 Printed Circuit Boards, Printed Circuit Board Capacitors, Electronic Filters, Capacitor Forming Methods, and Articles of ManufactureAbandonedOct 31, 08May 06, 10[H01R, G06F, H05K]
7693976 Granular management of network resourcesExpiredSep 10, 04Apr 06, 10[H04L, G06F]
2010/0027,995 GANGED OPTICAL SWITCHAbandonedJul 31, 08Feb 04, 10[G02B, H04J]
2010/0027,998 OPTICAL ROUNDABOUT SWITCHAbandonedJul 31, 08Feb 04, 10[H04B, G02B]
2009/0256,622 SOFT THERMAL FAILURE IN A HIGH CAPACITY TRANSMISSION SYSTEMAbandonedApr 11, 08Oct 15, 09[H01L]

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