Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
FL

Frederic Lehmann

SSStmicroelectronics Sa: 3 patents #1,424 of 4,662Top 35%
San Diego, CA: #9,825 of 23,606 inventorsTop 45%
California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,566,520 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7660378 Phase estimation method in a digital and phase locked loop communication system Jean-Marc Brossier 2010-02-09
7336718 Decoding of low-complexity signals transmitted by a constellation modulation Helder Da-Silva-Valente 2008-02-26
7187717 Process for modulation and determination of the bit loading on a transmission channel Jean-Marc Brossier 2007-03-06