Inventor
Gilles Feugnet
Inventor
Palaiseau, FR
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Cprimary
G01CMeasuring distances, levels or bearings67%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light33%
PatentTitleYear
10,859,378Method for estimating scattering coefficients of a laser gyro in operation and associated gyroscopic system202010,371,524Compact three-frequency resonant optical gyroscope20199,803,981'Optical passive resonator gyro with three beams'20178,587,788'Multi-oscillator solid-state laser gyro passively stabilized by a frequency-doubling crystal device'20138,576,403'Laser gyro having a solid-state amplifying medium and an optical ring cavity'20138,379,216'Solid state gyrolaser with controlled optical pumping'20138,301,407'Stabilized solid-state gyrolaser'20128,035,818'Solid-state laser gyro optically active through alternating bias'20117,710,575'Solid-state laser gyro having orthogonal counterpropagating modes'20107,663,763'Semiconductor solid-state laser gyro having a vertical structure'20107,589,841'Solid-state laser gyro with a mechanically activated gain medium'20097,561,275'Scale-factor stabilized solid-state laser gyroscope'20097,548,572'Stabilized solid-state laser gyroscope'20097,474,406'Stabilized solid-state laser gyro and anisotropic lasing medium'20097,446,879'Solid-state gyrolaser stabilised by acousto-optic devices'20087,319,513'Stabilized solid state gyrolaser without blind region'20087,230,686'Four-mode stabilized solid-state gyrolaser without blind region'20076,961,360'Pumped laser and optimized lasing medium'20055,838,710'Optical amplification device'19985,040,182'Mode-locked laser'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991Based in Mountain View, CA, US· patent location history
1998–2010Based in Les Ulis, FR· patent location history
2005–2020Patents assigned to THALES SA (18)· patent assignee history
2009–2020Based in Palaiseau, FR· patent location history
2012–2013Patents assigned to FEUGNET GILLES (4)· patent assignee history
2012–2013Patents assigned to GUTTY FRANCOIS (3)· patent assignee history
2012–2013Patents assigned to POCHOLLE JEAN-PAUL (3)· patent assignee history
2013Patents assigned to SCHWARTZ SYLVAIN (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| THALES SA | 18 | 2005–2020 |
| FEUGNET GILLESself | 4 | 2012–2013 |
| GUTTY FRANCOIS | 3 | 2012–2013 |
| POCHOLLE JEAN-PAUL | 3 | 2012–2013 |
| SCHWARTZ SYLVAIN | 3 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Palaiseau, FR | 10 | 2009–2020 |
| Les Ulis, FR | 9 | 1998–2010 |
| Mountain View, California, US | 1 | 1991 |