Inventor · disambiguated record

Shyue-Sheng Chang

Also filed as: CHANG SHYUE-SHENG

1 granted patent·1 pending application·8 citations·filing 1999–2008

31Inventor score

Technology areasE02F

Files withBUCYRUS INT INC1 LANG DAVID M1

Top patents by PatentIndex Score

2 records

0130US2009018718A1Method of Estimating Life Expectancy of Electric Mining Shovels Based on Cumulative Dipper LoadsLANG DAVID M·Filed 2008·Application pending·0 cites
0223US6168542B1Crowd rope take-up system for mining shovelBUCYRUS INT INC·Filed 1999·Granted Jan 2, 2001·8 cites·6 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →