Inventor
LEUNG ROGER YU-KWAN
US8 patents
⚠️ This page may combine multiple inventors who share the name “LEUNG ROGER YU-KWAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALLIED SIGNAL INC
3 patentsUS6204202B1Mar 20, 2001
Low dielectric constant porous films
ALLIED SIGNAL INC132 citations93
US5438025AAug 1, 1995
Silicon oxycarbonitride by pyrolysis of polycyclosiloxanes in ammonia
ALLIED SIGNAL INC30 citations91
US6413882B1Jul 2, 2002
Low dielectric foam dielectric formed from polymer decomposition
ALLIED SIGNAL INC36 citations88
HONEYWELL INT INC
2 patentsUS7951696B2May 31, 2011
Methods for simultaneously forming N-type and P-type doped regions using non-contact printing processes
HONEYWELL INT INC3 citations59
US7820532B2Oct 26, 2010
Methods for simultaneously forming doped regions having different conductivity-determining type element profiles
HONEYWELL INT INC3 citations58
LEUNG ROGER YU-KWAN
2 patentsUS8324089B2Dec 4, 2012
Compositions for forming doped regions in semiconductor substrates, methods for fabricating such compositions, and methods for forming doped regions using such compositions
LEUNG ROGER YU-KWAN2 citations55
US8518170B2Aug 27, 2013
Boron-comprising inks for forming boron-doped regions in semiconductor substrates using non-contact printing processes and methods for fabricating such boron-comprising inks
LEUNG ROGER YU-KWAN0 citations45