Inventor
NORWOOD ROBERT
US8 patents
⚠️ This page may combine multiple inventors who share the name “NORWOOD ROBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOECHST CELANESE CORP
5 patentsUS5064265ANov 12, 1991
Optical parametric amplifier
HOECHST CELANESE CORP34 citations92
US4971416ANov 20, 1990
Polymeric waveguide device for phase matched second harmonic generation
HOECHST CELANESE CORP39 citations92
US5061028AOct 29, 1991
Polymeric waveguides with bidirectional poling for radiation phase-matching
HOECHST CELANESE CORP53 citations89
US5224196AJun 29, 1993
Waveguide device and method for phase matched second harmonic generation
HOECHST CELANESE CORP12 citations69
US5131068AJul 14, 1992
Thickness variation insensitive frequency doubling polymeric waveguide
HOECHST CELANESE CORP14 citations66