Inventor
QI GANG
US24 patents
⚠️ This page may combine multiple inventors who share the name “QI GANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CORNING INC
17 patentsUS6771865B2Aug 3, 2004
Low bend loss optical fiber and components made therefrom
CORNING INC97 citations95
US6445864B2Sep 3, 2002
Dispersion compensating optical fiber
CORNING INC65 citations95
US7043125B2May 9, 2006
Optical waveguide fiber for local access
CORNING INC27 citations92
US6640031B2Oct 28, 2003
Dispersion compensating module and mode converter, coupler and dispersion compensating optical waveguide therein
CORNING INC17 citations92
US6546178B2Apr 8, 2003
Dispersion compensating optical fiber
CORNING INC18 citations92
US6453102B1Sep 17, 2002
Dispersion compensating module and mode converter, coupler and dispersion compensating optical waveguide therein
CORNING INC19 citations92
US6636347B1Oct 21, 2003
Phosphorus-silicate fibers suitable for extended band amplification
CORNING INC22 citations91
US6474106B1Nov 5, 2002
Rare earth and alumina-doped optical fiber preform process
CORNING INC29 citations89
US6810185B2Oct 26, 2004
Higher order mode stripping optical fiber and modules and systems utilizing the same
CORNING INC16 citations84
US6751390B2Jun 15, 2004
Dispersion and dispersion slope compensating fiber and optical transmission system utilizing same
CORNING INC16 citations84
US6731848B2May 4, 2004
Dispersion compensating optical fiber
CORNING INC4 citations73
US6807351B2Oct 19, 2004
L-band dispersion compensating fiber and transmission system including same
CORNING INC7 citations72
US6418757B1Jul 16, 2002
Method of making a glass preform
CORNING INC9 citations69
US6829911B2Dec 14, 2004
Making a glass optical fiber with a grating thereon
CORNING INC4 citations62
US6823122B2Nov 23, 2004
P-Si Er fiber profile
CORNING INC2 citations57
US6705123B2Mar 16, 2004
Making a photosensitive fiber with collapse of a MCVD tube that is in a small positive pressure atmosphere
CORNING INC0 citations51
US6873776B2Mar 29, 2005
Waveguide fiber for dispersion and slope compensation
CORNING INC0 citations42