Inventor · disambiguated record
Chang-Jen Chen
Also filed as: CHEN CHANG-JEN
1 granted patent·2 pending applications·0 citations·filing 2005–2021
6Inventor score
Top patents by PatentIndex Score
3 records- 0145US11854854B2Method for calibrating alignment of wafer and lithography systemTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Dec 26, 2023·0 cites·20 claims
- 0229US2009114506A1Unmanned object conveyer systemCHEN CHANG-JEN·Filed 2007·Application pending·0 cites
- 0323US2006259393A1Method of using an automatic trading machine as a medium trading relay and apparatus thereofCHEN CHANG-JEN·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →