Inventor · disambiguated record
Yu-Yen Chang
Also filed as: CHANG YU-YEN
4 granted patents·4 pending applications·43 citations·filing 2000–2012
76Inventor score
Top patents by PatentIndex Score
8 records- 0173US6536592B1Transportable container having an indicatorTAIWAN SEMICONDUCTOR MFG·Filed 2000·Granted Mar 25, 2003·18 cites·18 claims
- 0266US6516243B2Stocker apparatus affording manual accessTAIWAN SEMICONDUCTOR MFG·Filed 2001·Granted Feb 4, 2003·12 cites·13 claims
- 0362US6739820B2Stocker apparatus with increased input/output capacityTAIWAN SEMICONDUCTOR MFG·Filed 2001·Granted May 25, 2004·9 cites·12 claims
- 0447US7810645B2Paddle for securely mounting a wafer cassette holder theretoTAIWAN SEMICONDUCTOR MFG·Filed 2002·Granted Oct 12, 2010·4 cites·14 claims
- 0541US2013099089A1Mould assembly with a heating deviceCHANG YU-YEN·Filed 2012·Application pending·0 cites
- 0639US2006127203A1Cassette stocker and method of forming the sameAU OPTRONICS CORP·Filed 2005·Application pending·0 cites
- 0737US2004265099A1Conveyer systemFiled 2004·Application pending·0 cites
- 0837US2005036857A1Automatic material handling system and stocker thereforFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →