Inventor · disambiguated record
Qifeng Cai
Also filed as: CAI QIFENG
2 granted patents·1 pending application·1 citations·filing 2002–2017
30Inventor score
Files withSJ SEMICONDUCTOR JIANGYIN CORP2
Top patents by PatentIndex Score
3 records- 0156US10056350B2Fan-out package structure, and manufacturing method thereofSJ SEMICONDUCTOR JIANGYIN CORP·Filed 2016·Granted Aug 21, 2018·1 cites·17 claims
- 0238US10636779B2Packaging device for integrated power supply system and packaging method thereofSJ SEMICONDUCTOR JIANGYIN CORP·Filed 2017·Granted Apr 28, 2020·0 cites·18 claims
- 0334US2004091939A1Device and method for detection of multiple analytesFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →