Inventor · disambiguated record
Cheng Yu
Also filed as: YU CHENG · YU CHENG-CHUNG
1 granted patent·3 pending applications·0 citations·filing 2004–2020
2Inventor score
Files withSILICONWARE PRECISION INDUSTRIES CO LTD2CHANGZHOU ZHONGYING SCIENCE & TECH CO LTD1YU CHENG-CHUNG1
Top patents by PatentIndex Score
4 records- 0142US11845840B2Polyphenol-modified hydrocarbon composition-based prepreg and copper clad laminate prepared therefromCHANGZHOU ZHONGYING SCIENCE & TECH CO LTD·Filed 2020·Granted Dec 19, 2023·0 cites·8 claims
- 0224US2007267732A1Circuit card module and method for fabricating the sameSILICONWARE PRECISION INDUSTRIES CO LTD·Filed 2007·Application pending·0 cites
- 0323US2008009153A1Semiconductor package and method of making the sameSILICONWARE PRECISION INDUSTRIES CO LTD·Filed 2007·Application pending·0 cites
- 0423US2005214493A1Refractory building structure formed by regeneration product made of waste materialYU CHENG-CHUNG·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →