Inventor · disambiguated record
Cheng Chia Chen
Also filed as: CHEN CHENG-CHIA
3 granted patents·1 pending application·30 citations·filing 1998–2015
70Inventor score
Top patents by PatentIndex Score
4 records- 0157USD411945SWrenchCHEN CHENG CHIA·Filed 1998·Granted Jul 13, 1999·12 cites·1 claims
- 0242US5971560ALight device for a toolFiled 1998·Granted Oct 26, 1999·13 cites·8 claims
- 0338USD415004SScrew driverCHEN CHENG CHIA·Filed 1998·Granted Oct 12, 1999·5 cites·1 claims
- 0431US2016093546A1Package stucture and method of fabricating the sameSILICONWARE PRECISION INDUSTRIES CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →