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USPTO Patent Rankings Data through Sept 30, 2025
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Davide Lena — 4 Patents in 2018

SSStmicroelectronics Sa: 4 patents #21 of 491Top 5%
Torino, IT: #6 of 276 inventorsTop 3%
Overall (2018): #46,934 of 503,207Top 10%
4 Patents 2018

Issued Patents 2018

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10129942 Electronic circuit for driving LED strings so as to reduce the light flicker Simone Crespi 2018-11-13
9948188 Control device for a quasi-resonant switching converter, and corresponding control method Francesco Ferrazza, Mirko Gravati, Domenico Tripodi, Massimiliano Leggenda 2018-04-17
9918364 Electronic circuit for driving LED strings including a plurality of regulation modules which function in sequence Simone Crespi 2018-03-13
9867245 Electronic circuit for driving LED strings so as to reduce the light flicker Simone Crespi 2018-01-09