Inventor
CHU SUNG-NEE GEORGE
US11 patents
⚠️ This page may combine multiple inventors who share the name “CHU SUNG-NEE GEORGE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LUCENT TECHNOLOGIES INC
5 patentsUS6400744B1Jun 4, 2002
Apparatus comprising a quantum cascade laser having improved distributed feedback for single-mode operation
LUCENT TECHNOLOGIES INC77 citations93
US6324199B1Nov 27, 2001
Intersubband light source with separate electron injector and reflector/extractor
LUCENT TECHNOLOGIES INC44 citations92
US6110438AAug 29, 2000
Method of making black phosphorus from red phosphorus
LUCENT TECHNOLOGIES INC19 citations89
US6023482AFeb 8, 2000
Article comprising a strain-compensated QC laser
LUCENT TECHNOLOGIES INC15 citations74
US6556604B1Apr 29, 2003
Flat minibands with spatially symmetric wavefunctions in intersubband superlattice light emitters
LUCENT TECHNOLOGIES INC5 citations60
BEIJING TONGMEI XTAL TECH CO LTD
4 patentsUS12336319B2Jun 17, 2025
Germanium single-crystal wafer, method for preparing germanium single-crystal wafer, method for preparing crystal bar, and use of single-crystal wafer
BEIJING TONGMEI XTAL TECH CO LTD0 citations59
US11127867B2Sep 21, 2021
Monocrystalline germanium wafers, method for preparing the same, method for preparing ingots and use of monocrystalline wafers
BEIJING TONGMEI XTAL TECH CO LTD0 citations59
US11376703B2Jul 5, 2022
Indium phosphide (InP) wafer having pits of olive-shape on the back side, method and etching solution for manufacturing the same
BEIJING TONGMEI XTAL TECH CO LTD0 citations52
US11094549B2Aug 17, 2021
Indium phosphide wafer having pits on the back side, method and etching solution for manufacturing the same
BEIJING TONGMEI XTAL TECH CO LTD0 citations52