Inventor · disambiguated record
Han-Chi Chang
Also filed as: CHANG HAN-CHI
0 granted patents·3 pending applications·0 citations·filing 2010–2011
Files withCHUANG SHIH-JEN3
Top patents by PatentIndex Score
3 records- 0136US2013114266A1Reflective unit and light source module having the sameCHUANG SHIH-JEN·Filed 2011·Application pending·0 cites
- 0235US2012092862A1Structure of light-emitting diode (led) having high color rendering indexCHUANG SHIH-JEN·Filed 2010·Application pending·0 cites
- 0334US2012091894A1Led driving deviceCHUANG SHIH-JEN·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →