PF

Pierre Frere

Samsung: 3 patents #30,683 of 75,807Top 45%
Overall (All Time): #1,566,316 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7731796 Nitrogen semiconductor compound and device fabricated using the same Jean Roncali, Antonio Cravino, Philippe Leriche, Sophie Roquet 2010-06-08
7655807 Low molecular weight conjugated nitrogen compounds and devices fabricated using the same Won Cheol JUNG, Jean Roncali, Sang-cheol Park, Antonio Cravino, Philippe Leriche +1 more 2010-02-02
7358375 Low molecular weight conjugated nitrogen compounds and devices fabricated using the same Won Cheol JUNG, Jean Roncali, Sang-cheol Park, Antonio Cravino, Philippe Leriche +1 more 2008-04-15