Inventor

DU SHAN-WEN

TW3 patents

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

CHINA STEEL CORP

2 patents

US7879133B2Feb 1, 2011

Method for measuring an outline of a stratum of a reactant and a path of charging the reactant in a blast furnace

CHINA STEEL CORP6 citations55

US8052920B2Nov 8, 2011

Apparatus for observing interior of a blast furnace system

CHINA STEEL CORP2 citations52

LU CHEN-YUAN

1 patent

US8568652B2Oct 29, 2013

Resident measurement system for charge level of blast furnace

LU CHEN-YUAN3 citations46