RK

Ruedeger Koehler

AT AT&T: 1 patents #10,626 of 18,772Top 60%
Overall (All Time): #2,147,171 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7382806 THz semiconductor laser incorporating a controlled plasmon confinement waveguide Alessandro Tredicucci, Fabio Beltram, Harvey Edward Beere, Alexander Giles Davies, Edmund Linfield 2008-06-03
6400744 Apparatus comprising a quantum cascade laser having improved distributed feedback for single-mode operation Federico Capasso, Alfred Yi Cho, Sung-Nee George Chu, Claire F. Gmachi, Deborah Lee Sivco +1 more 2002-06-04