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USPTO Data Jan 1 1976 - Oct 27 2026
3 Patents
#3 in Lannion
#4,039 in France
Exfo Optics, Sas
Forward Citations = 0
4 inventors:
Exfo Optics, Sas
Calculating rank
EPO Patents = 1
Forward Citations = 0
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4 inventors (with patents filed for the assignee):
Normand Cyr (1 out of 11 patents)
Bernard Ruchet (1 out of 19 patents)
Xavier Lambert (1 out of 1 patent)
4. Alain Mugnier (1 out of 1 patent)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Exfo Optics, Sas. Retrieved from https://idiyas.com/company/exfo-optics-sas
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
1 patent (EPO):
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]