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.
# | Country | Total Patents | |
---|---|---|---|
#1 | EPO (European Patent Office) | 30 | |
#2 | Canada | 7 | |
#3 | Australia | 1 | |
#4 | Japan | 1 |
# | Industry | |
---|---|---|
#1 | Telecommunications | |
#2 | Digital networks | |
#3 | Basic communication technologies | |
#4 | Audio-visual technology |
# | Technology | |
---|---|---|
#1 | Digital information transmission | |
#2 | Transmission | |
#3 | Multiplex communication | |
#4 | Selecting | |
#5 | Code conversion | |
#6 | Telephonic communication | |
#7 | Television |
# | 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 |
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 |