Inventor

LU TONGXIN

US5 patents

⚠️ This page may combine multiple inventors who share the name “LU TONGXIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ALLIANCE FIBER OPTIC PROD INC

2 patents

US6633371B1Oct 14, 2003

Optical performance monitors

ALLIANCE FIBER OPTIC PROD INC12 citations72

US6674953B2Jan 6, 2004

Controllably variable optical attenuator

ALLIANCE FIBER OPTIC PROD INC2 citations60

UNIV IOWA STATE RES FOUND

1 patent

US5414623AMay 9, 1995

Optoelectronic system for implementation of iterative computer tomography algorithms

UNIV IOWA STATE RES FOUND89 citations93

UNIV IOWA STATE RES FOUND INC

1 patent

US5654820AAug 5, 1997

Optoelectronic system for implementation of iterative computer tomography algorithms

UNIV IOWA STATE RES FOUND INC33 citations89

RAINTREE SCIENTIFIC INSTR SHANGHAI CORP

1 patent

US7999949B2Aug 16, 2011

Spectroscopic ellipsometers

RAINTREE SCIENTIFIC INSTR SHANGHAI CORP1 citations44