Inventor
BONA GIAN-LUCA
CH17 patents
Patents
17 patentsUS5259049ANov 2, 1993
Self-aligned optical waveguide to laser structure and method for making the same
IBM67 citations95
US6628452B2Sep 30, 2003
Optical devices
IBM22 citations92
US5153890AOct 6, 1992
Semiconductor device comprising a layered structure grown on a structured substrate
IBM22 citations91
US5740117AApr 14, 1998
Optical memory for storing data
IBM35 citations90
US6766083B2Jul 20, 2004
Tunable coupler device and optical filter
IBM49 citations89
US7235464B2Jun 26, 2007
Patterning method
IBM30 citations88
US6501895B1Dec 31, 2002
Optical device with a defined total device stress and method for manufacturing it
IBM28 citations88
US7082232B2Jul 25, 2006
Optical cross-connect switch
IBM8 citations74
US7298935B1Nov 20, 2007
Waveguide polarization beam splitters and method of fabricating a waveguide wire-grid polarization beam splitter
IBM6 citations73
US6870967B2Mar 22, 2005
Pretrimming of tunable finite response (FIR) filter
IBM7 citations71
US6782177B2Aug 24, 2004
Method for manufacturing an optical device with a defined total device stress
IBM8 citations71
US6768857B2Jul 27, 2004
Method for manufacturing an optical device with a defined total device stress
IBM10 citations71
US6678452B1Jan 13, 2004
Optical waveguide device
IBM12 citations70
US6483966B2Nov 19, 2002
Singlemode lightwaveguide-coupling element
IBM9 citations70
US6792173B2Sep 14, 2004
Device and method for switching optical signals
IBM3 citations63
US6438292B1Aug 20, 2002
Broadening of arrayed waveguide grating passband response
IBM4 citations62
US7486845B2Feb 3, 2009
Waveguide polarization beam splitters and method of fabricating a waveguide wire-grid polarization beam splitter
IBM2 citations60