Inventor · disambiguated record
Chen-Yung Chang
Also filed as: CHANG CHEN-YUNG
0 granted patents·3 pending applications·0 citations·filing 2004–2004
Files withOPTIMAX TECH CORP3
Top patents by PatentIndex Score
3 records- 0138US2006077325A1Cholesteric liquid crystal light control filmOPTIMAX TECH CORP·Filed 2004·Application pending·0 cites
- 0236US2006077548A1PolarizerOPTIMAX TECH CORP·Filed 2004·Application pending·0 cites
- 0335US2006033994A1Thin brightness enhancement polarizerOPTIMAX TECH CORP·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →