Ciena Corporation

États‑Unis d’Amérique


 
Quantité totale PI 1 939
Quantité totale incluant filiales 1 959 (+ 132 pour les filiales)
Rang # Quantité totale PI 641
Note d'activité PI 3,7/5.0    1 212
Rang # Activité PI 609
Symbole boursier
ISIN US1717793095
Capitalisation 9,600M  (USD)
Industrie Communication Equipment
Secteur Technology
Classe Nice dominante Appareils et instruments scienti...

Brevets

Marques

1 721 19
39 3
146 3
8
 
Dernier brevet 2024 - Dial-out telemetry for network m...
Premier brevet 1989 - Clock recovery circuit
Dernière marque 2023 - NAVIGATOR NETWORK CONTROL SUITE
Première marque 1995 - CIENA

Filiales

4 subsidiaries with IP (128 patents, 4 trademarks)

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Industrie (Classification de Nice)

Derniers inventions, produits et services

2024 Invention Heatsink techniques for optical and electrical modules. A module for use in a hardware platform ...
Invention Embedding concealed meta-data into deep neural networks (dnns). Systems and methods for embeddin...
Invention Reducing non-linearities of a phase rotator. A transceiver includes a first transmit (Tx) compon...
Invention Apparatus and method for sigma-delta modulator quantization noise cancellation. Described herein...
Invention Network element equipment shelf with configurable power location. A network device includes a su...
Invention Partial activation of a media channel on channel holder-based optical links. An Optical Add/Drop...
Invention Auto-squelching optical traffic channels in an ase-loaded system. A method, implemented in an op...
Invention Load distributing frame for heat sink applications. A sprung frame assembly that can accommodate...
Invention Dial-out telemetry for network management. Dial-out telemetry for network management includes a ...
Invention Method and system for fine frequency finesse filtering. Aspects of the subject disclosure may inc...
Invention Minimal sid depth for ring topologies in segment routing via a pce and flex-algo. Systems and met...
Invention Rf crossing in an optical modulator for equalization. An optical modulator includes an optical wa...
Invention Data packet sharding for secure network transmission. Aspects of the subject disclosure may inclu...
Invention Radio frequency (rf) interconnect configuration for substrate and surface mount device. Aspects o...
Invention Prioritizing optical routes for restoration based on failure impact on an ip layer. Systems and m...
Invention Dynamic transport architecture for supporting flexible, open, intelligent, and power efficient ed...
Invention Simplification of layer 2 vpls control plane. A method (50) for providing a Layer 2 Virtual Priva...
Invention Optimization of spectrum sharing in optical line systems. Systems and methods for optimization of...
Invention Differential drive modulator structures for a linear electro-optic platform. Disclosed are differ...
2023 P/S Downloadable computer software for use in communications network management, planning, and optimi...
P/S Downloadable computer software for use in communications network management, planning, and optim...
Invention Distinguishing srv6 micro-sid destination address from ipv6 destination address. A node configur...
Invention Monitoring and orchestrating stitched vpn services across multiple domains. Systems and methods a...
Invention Optimization of spectrum sharing in optical line systems. Systems and methods for optimization o...
Invention Apparatuses and methods for facilitating management and use of resources in relation to restorati...
Invention Space-saving equipment panel status indicator. Aspects of the subject disclosure may include, fo...
Invention Segment routing srv6 s-bfd and ping replies having deterministic reply path. A node is configure...
Invention Outdoor networking equipment enclosure utilizing internal open frame power supply for optimum the...
Invention Adjustable shelf/slot keying assemblies and methods for telecommunications and networking equipme...
Invention Differential drive modulator structures for a linear electro-optic platform. Disclosed are diffe...
Invention Minimal sid depth for ring topologies in segment routing via a pce and flex-algo. Systems and me...
Invention Methods, devices, and systems to generate a reduced configuration in a microservice architecture....
Invention Managing component placement in device assembly. In one aspect, in general, a method for placing...
Invention Method and system for fine frequency finesse filtering. Aspects of the subject disclosure may in...
Invention Fiber optic cable fault locating apparatus. Systems and methods for testing fiber optic cables a...
Invention Rf crossing in an optical modulator for equalization. An optical modulator includes an optical w...
Invention Coordinating reinforcement learning (rl) for multiple agents in a distributed system. Systems an...
Invention Laser safety shutoff or power reduction for optically amplified fiber optic links with high trans...
Invention Data packet sharding for secure network transmission. Aspects of the subject disclosure may incl...
Invention Radio frequency (rf) interconnect configuration for substrate and surface mount device. Aspects ...
Invention Managing photonic integrated circuit optical coupling. An apparatus for coupling an external opt...
Invention Prioritizing optical routes for restoration based on failure impact on an ip layer. Systems and ...
Invention Bandwidth optimization for connection validation in pre-occupied spectrum. A Reconfigurable Opti...
Invention Managing temperatures in integrated circuits. An article of manufacture comprises: a first integ...
Invention Constraint policy and scheduling for a workload orchestration system. A workload orchestration s...
Invention Apparatuses and methods for facilitating a preservation of memory via a schema-based approach. A...
Invention Managing monolithic integration of waveguides. An article comprises: one or more sets of lower i...
Invention Protection switching based on snr calculations. Systems and methods for monitoring an Optical Mu...
Invention Simplification of layer 2 vpls control plane. A Provider Edge (PE) node is configured to provide...
Invention Method and apparatus for surface mount connections. Aspects of the subject disclosure may includ...
2022 Invention Interworking between variable capacity optical layer and ethernet/ip/mpls layer. Systems and met...
2021 P/S Telecommunications and networking equipment comprised of disaggregated electro-optical hardware m...
P/S Telecommunication and data networking equipment consisting of modular chassis, line cards being o...
2020 P/S Downloadable software for assisting customers with monitoring, configuring, and controlling fiber...
2019 P/S Telecommunication and data networking equipment, networking hardware, namely, devices for transp...
P/S Computer software for use in computer network management; computer software for managing communic...
2017 P/S Computer software for administration of computer networks; Computer software for administration o...
2015 P/S Telecommunications and networking hardware and software, namely, devices and software for interco...
P/S Telecommunications and data networking software, namely, software and applications for network co...
2014 P/S Telecommunications and data networking software, namely, software, and applications for network c...
P/S Network routers; computer hardware; computer security software, computer hardware and software us...
2013 P/S Network routers; computer hardware; computer security software, computer hardware and software u...
P/S a network architecture for converging packet networks with high capacity optical transmission com...
2012 P/S Computer programs and software sold as an integral component of a larger computer software progra...
P/S Software as a service (SAAS) services featuring software for use in computer network management; ...
P/S computer software to improve the performance of computer networking, namely, faster routing of ne...
P/S telecommunications hardware and software for use in delivering, managing and monitoring broadband...
2008 P/S Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, sig...
2007 P/S Computer hardware, namely, computer networking hardware; routers; communications servers; wireles...
P/S Telecommunication and data networking equipment; networking hardware; devices for transporting, s...
2005 P/S Optical communication products, namely fiber optic transmission and/or switching equipment and ne...
2004 P/S Telecommunication and data networking equipment, networking hardware, namely, devices for transpo...
1999 P/S Telecommunications switch for switching multiple channels in a communications network
1997 P/S Optical communication products; telecommunications and fibre optics installations, apparatus and ...
1995 P/S optical communication products, namely fiber optic transmission and/or switching equipment and ne...