Inventor · disambiguated record
Yi-An Chang
Also filed as: CHANG YI-AN
1 granted patent·4 pending applications·0 citations·filing 2008–2015
6Inventor score
Top patents by PatentIndex Score
5 records- 0138US2010122727A1Method for fabricating III-V compound semiconductor solar cell and structure thereofCHANG YI-AN·Filed 2008·Application pending·0 cites
- 0233US2009250101A1Photovoltaic structureCHANG YI-AN·Filed 2008·Application pending·0 cites
- 0333US2012048339A1Multi-junction group iii-v compound semiconductor solar cell and fabrication method thereofCHANG YI-AN·Filed 2010·Application pending·0 cites
- 0426US2012090681A1Package structure of concentrated photovoltaic cell and fabrication method thereofCHANG YI-AN·Filed 2010·Application pending·0 cites
- 0523US9640520B2Photocoupler packageLEXTAR ELECTRONICS CORP·Filed 2015·Granted May 2, 2017·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →