Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Didier Landru — 54 Patents

SOSoitec: 52 patents #2 of 259Top 1%
CEA: 6 patents #716 of 7,956Top 9%
STS.O.I. Tec Silicon On Insulator Technologies: 1 patents #92 of 155Top 60%
Le Champ-près-Froges, FR: #1 of 3 inventorsTop 35%
Overall (All Time): #46,515 of 4,157,543Top 2%
54 Patents All Time

Issued Patents All Time

Showing 51–54 of 54 patents

Patent #TitleCo-InventorsDate
8497190 Process for treating a semiconductor-on-insulator structure Gregory Riou 2013-07-30
8429960 Process for measuring an adhesion energy, and associated substrates 2013-04-30
8324072 Process for locally dissolving the oxide layer in a semiconductor-on-insulator type structure Christelle Veytizou, Fabrice Gritti, Eric Guiot, Oleg Kononchuk 2012-12-04
7892951 SOI substrates with a fine buried insulating layer Sebastien Kerdiles 2011-02-22