Electronic Navigation Research Institute, Independent Administrative Institution

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6144915 Aerodrome control support systemMar 25, 98Nov 07, 00[G06F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6876964 Apparatus for detecting fatigue and doze by voice, and recording mediumExpiredOct 19, 00Apr 05, 05[G10L]
5941929 Traffic control service assist systemExpiredMar 28, 97Aug 24, 99[G08G]
5677841 Control target surveillance systemExpiredMar 09, 95Oct 14, 97[G06F]

Top Inventors for This Owner

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