Inventor · disambiguated record
Christian Lignon
Also filed as: LIGNON CHRISTIAN
10 granted patents·1 pending application·7 citations·filing 2005–2020
79Inventor score
Top patents by PatentIndex Score
11 records- 0167US9279682B2Inertial unit having vibrating gyros mounted on a carousel, and an angle-measurement methodSAGEM DEFENSE SECURITE·Filed 2013·Granted Mar 8, 2016·3 cites·8 claims
- 0251US7997134B2Measurement by gyroscopic systemSAGEM DEFENSE SECURITE·Filed 2008·Granted Aug 16, 2011·3 cites·19 claims
- 0351US7327461B2Method of controlling a laser gyro by the amplitude of the winking signalSAGEM·Filed 2005·Granted Feb 5, 2008·1 cites·10 claims
- 0447US11486708B2Method and device for resetting an inertial unit of a transport means on the basis of information delivered by a viewfinder of the transport meansSAFRAN ELECTRONICS & DEFENSE·Filed 2020·Granted Nov 1, 2022·0 cites·9 claims
- 0547US11371848B2Method for characterising an inertial measurement unitSAFRAN ELECTRONICS & DEFENSE·Filed 2019·Granted Jun 28, 2022·0 cites·8 claims
- 0646US8342024B2Gyroscopic measurement by a vibratory gyroscopeSAGEM DEFENSE SECURITE·Filed 2009·Granted Jan 1, 2013·0 cites·13 claims
- 0745US11662207B2Inertial measurement deviceSAFRAN ELECTRONICS & DEFENSE·Filed 2019·Granted May 30, 2023·0 cites·7 claims
- 0841US2016116302A1Method for comparing two inertial units integral with a same carrierSAGEM DEFENSE SECURITE·Filed 2013·Application pending·0 cites
- 0935US9103672B2Gyroscopic measurement by a gyroscope vibrating in precessionLIGNON CHRISTIAN·Filed 2011·Granted Aug 11, 2015·0 cites·18 claims
- 1035US8725415B2Method and device for long-duration navigationLIGNON CHRISTIAN·Filed 2010·Granted May 13, 2014·0 cites·13 claims
- 1127US9217640B2Gyroscopic measurement in a navigation systemLIGNON CHRISTIAN·Filed 2011·Granted Dec 22, 2015·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →