CIENA CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
H04B TRANSMISSION 48029
 
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 47163
 
 
 
H04J MULTIPLEX COMMUNICATION 41513
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 246223
 
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 15076
 
 
 
H04Q SELECTING 8438
 
 
 
H01S DEVICES USING STIMULATED EMISSION7340
 
 
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 65100
 
 
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 5897
 
 
 
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 4291

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0005,979 SIMULTANEOUS DOUBLE WIRE WEDGE BONDING METHOD, SYSTEM, KIT AND TOOLJun 30, 16Jan 04, 18[B23K, H01L]
2018/0006,757 GRIDLESS OPTICAL ROUTING AND SPECTRUM ASSIGNMENTSep 30, 16Jan 04, 18[H04J, H04B]
2018/0007,147 CONTROL PLANE ROUTING SYSTEMS AND METHODS FOR PERVASIVE MAINTENANCEAug 15, 16Jan 04, 18[H04L]
2018/0007,776 ACTIVE HEATSINK LIDJun 30, 16Jan 04, 18[H01L, H05K]
2017/0371,102 SPOT-SIZE CONVERTER FOR OPTICAL MODE CONVERSION AND COUPLING BETWEEN TWO WAVEGUIDESAug 18, 17Dec 28, 17[G02B]
2017/0371,692 OPTIMIZED VIRTUAL NETWORK FUNCTION SERVICE CHAINING WITH HARDWARE ACCELERATIONJun 22, 16Dec 28, 17[H04L, G06F]
2017/0373,942 SYSTEMS AND METHODS FOR COMBINED SOFTWARE DEFINED NETWORKING AND DISTRIBUTED NETWORK CONTROLAug 28, 17Dec 28, 17[H04L]
2017/0366,255 SYSTEMS AND METHODS FOR PATH PROTECTION SWITCHING DUE TO CLIENT PROTECTION SWITCHINGJul 29, 16Dec 21, 17[H04Q, H04B]
2017/0356,805 INTEGRATED POLARIMETER IN AN OPTICAL LINE SYSTEMJun 09, 16Dec 14, 17[G02B, H01S, G01J]
2017/0359,118 MULTI-LAYER NETWORK RESILIENCY SYSTEMS AND METHODSAug 04, 17Dec 14, 17[H04L, H04J, H04B]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9864740 Methods and systems for creating and applying a template driven element adapterFeb 05, 15Jan 09, 18[H04L, G06F]
9864825 Systems and methods for dynamic symbols for devices in electrical schematicsFeb 01, 16Jan 09, 18[G06F]
9866929 High capacity fiber-optic integrated transmission systemsAug 31, 15Jan 09, 18[H04L, H04J, H04Q, H04B]
9867294 Multi-width waveguidesMay 22, 15Jan 09, 18[H05K, H01P]
9859984 Frequency domain multiplex optical transmissionSep 30, 16Jan 02, 18[H04B]
9860164 Flow based virtual network function orchestrationJan 21, 16Jan 02, 18[H04L]
9860314 Data synchronization system and methods in a network using a highly-available key-value storage systemAug 19, 14Jan 02, 18[H04L]
9851519 Optic module cage assembly utilizing a stationary heatsinkNov 04, 16Dec 26, 17[G02B]
9851521 Connectorized optical chip assemblyJul 07, 15Dec 26, 17[G02B]
9853722 Systems and methods for path protection switching due to client protection switchingJul 29, 16Dec 26, 17[H04Q, H04B]
9853725 Optical dispersion compensation in the electrical domain in an optical communications systemNov 29, 16Dec 26, 17[H04B]
9853762 Automated provisioning and control of shared optical spectrum in submarine optical networksDec 04, 14Dec 26, 17[H04J, H04Q, H04B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
9414138 Control plane extensions for optical broadcast networksWithdrawnMar 13, 15Aug 09, 16[H04J, H04Q, H04B]
2016/0124,695 NETWORK VISUALIZATION SYSTEM AND METHODABANNov 05, 14May 05, 16[H04L, G06F]
2016/0112,327 OPTICAL AND PACKET PATH COMPUTATION AND SELECTION SYSTEMS AND METHODSABANOct 17, 14Apr 21, 16[H04L, H04Q]
2015/0113,452 GRAPHICAL USER INTERFACEABANOct 17, 13Apr 23, 15[G06F]
2015/0089,374 NETWORK VISUALIZATION SYSTEM AND METHODABANSep 20, 13Mar 26, 15[H04L]
2014/0177,637 REDUCED COMPLEXITY MULTIPROTOCOL LABEL SWITCHINGABANDec 21, 12Jun 26, 14[H04L]
2014/0126,912 SYSTEMS AND METHODS FOR INTERCONNECTION DISCOVERY IN OPTICAL COMMUNICATION SYSTEMSABANNov 07, 12May 08, 14[H04B]
2014/0117,774 POWER FEED ENTRY CIRCUIT FOR TELECOMMUNICATION APPLICATIONSABANNov 01, 12May 01, 14[H02B]
2013/0191,696 PARITY FRAMEABANJan 19, 12Jul 25, 13[G06F, H03M]
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) TRANSMISSIONABANFeb 02, 10Feb 23, 12[H04W]
2011/0222,854 COHERENT OPTICAL HUBBINGABANMar 14, 11Sep 15, 11[H04J]
2011/0142,457 INTEGRATED TRANSMIT AND RECEIVE MODULES FOR A COHERENT OPTICAL TRANSMISSION SYSTEMABANMar 11, 10Jun 16, 11[G02B, H04B]
2010/0165,834 METHOD AND SYSTEM FOR RING TOPOLOGY DISCOVERY AND FORWARDING DATABASE FLUSH NULLIFICATIONABANOct 20, 09Jul 01, 10[G06F]
2010/0128,734 POLYPHASE ROTATING-ACCESS SWITCHABANDec 22, 09May 27, 10[H04L]
2010/0108,369 Printed Circuit Boards, Printed Circuit Board Capacitors, Electronic Filters, Capacitor Forming Methods, and Articles of ManufactureABANOct 31, 08May 06, 10[H01R, G06F, H05K]
7693976 Granular management of network resourcesExpiredSep 10, 04Apr 06, 10[H04L, G06F]
2010/0027,995 GANGED OPTICAL SWITCHABANJul 31, 08Feb 04, 10[G02B, H04J]
2010/0027,998 OPTICAL ROUNDABOUT SWITCHABANJul 31, 08Feb 04, 10[G02B, H04B]
2009/0256,622 SOFT THERMAL FAILURE IN A HIGH CAPACITY TRANSMISSION SYSTEMABANApr 11, 08Oct 15, 09[H01L]

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