Inventor · disambiguated record

Cheng-Jong Chang

Also filed as: CHANG CHENG · CHANG CHENG-JONG

2 granted patents·1 pending application·3 citations·filing 20062022

39Inventor score
Technology areasA61BG02B
Files withCHANG CHUAN-CHUNG1IND TECH RES INST1UNIV SOUTHWEST PETROLEUM1

Top patents by PatentIndex Score

3 records

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