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CIENA LUXEMBOURG SARL

Overview
  • Total Patents
    39
About

CIENA LUXEMBOURG SARL has a total of 39 patent applications. Its first patent ever was published in 2000. It filed its patents most often in EPO (European Patent Office), Canada and Australia. Its main competitors in its focus markets telecommunications, digital networks and basic communication technologies are LIGHTWORKS TECHNOLOGY INC, CALIX INC and TELLABS PETALUMA INC.

Patent filings in countries

World map showing CIENA LUXEMBOURG SARLs patent filings in countries
# Country Total Patents
#1 EPO (European Patent Office) 30
#2 Canada 7
#3 Australia 1
#4 Japan 1

Patent filings per year

Chart showing CIENA LUXEMBOURG SARLs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Roberts Kim B 10
#2 Holness Marc 9
#3 Sun Han 4
#4 Strawczynski Leo 4
#5 O'Sullivan Maurice 4
#6 Abdullah Bashar 4
#7 Rochon Marc-Andre 4
#8 O'Sullivan Maurice S 3
#9 Parsons Kieran 3
#10 Allan David 3

Latest patents

Publication Filing date Title
EP2451099A2 Method and system for optical network smart timer management via delay measurement betweens spans
CA2746674A1 Virtualized shared protection capacity
EP2536040A1 Zero mean carrier recovery
CA2743524A1 Zero mean carrier recovery
EP2430798A1 Dual homed e-spring protection for network domain interworking
EP2417707A1 In-band signaling for point-multipoint packet protection switching
EP2335366A1 Coherent augmented optical add-drop multiplexer
EP1999890A1 Automated network congestion and trouble locator and corrector
EP2008428A1 Method and system for multi-layer signaling across multiple control networks
EP1324521A1 Data communication apparatus with distributed traffic protection switching system