Inventor

PENG XUEJUN

CN5 patents

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

UNIV BRITISH COLUMBIA

2 patents

US6331235B1Dec 18, 2001

Chiral separation of benzoporphyrin derivative mono-and di-acids by laser-induced fluorescence capillary electrophoresis

UNIV BRITISH COLUMBIA7 citations71

US6878253B2Apr 12, 2005

Chiral separation of benzoporphyrin derivative mono-and di-acids by laser-induced fluorescence capillary electrophoresis

UNIV BRITISH COLUMBIA1 citations49

UNIV CHANGSHA SCI & TECH

2 patents

US11840817B2Dec 12, 2023

Method for constructing steel sheet pile cofferdam on deep sand gravel overburden layer

UNIV CHANGSHA SCI & TECH0 citations42

US10773907B2Sep 15, 2020

Method for operating multi-bar linkage mechanism based conveyor

UNIV CHANGSHA SCI & TECH0 citations37

INST ROCK & SOIL MECH CAS

1 patent

US11634987B2Apr 25, 2023

Safety early warning method and device for full-section tunneling of tunnel featuring dynamic water and weak surrounding rock

INST ROCK & SOIL MECH CAS0 citations42