Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ciena Luxembourg SARL
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB898910254Aexternal-prioritypatent/GB8910254D0/en
Priority claimed from GB909000504Aexternal-prioritypatent/GB9000504D0/en
Priority claimed from GB909005073Aexternal-prioritypatent/GB9005073D0/en
Application filed by IndividualfiledCriticalIndividual
Publication of CA2015934A1publicationCriticalpatent/CA2015934A1/fr
Application grantedgrantedCritical
Publication of CA2015934CpublicationCriticalpatent/CA2015934C/fr