Inventor · disambiguated record

Chengyan Liu

Also filed as: LIU CHENGYAN

2 granted patents·3 citations·filing 2012–2012

41Inventor score

Technology areasH10W

Files withQIN FEI2

Top patents by PatentIndex Score

2 records

0159US9397068B2Package in package (PiP) electronic device and manufacturing method thereofQIN FEI·Filed 2012·Granted Jul 19, 2016·2 cites·5 claims
0253US8951840B2FCOC (Flip Chip On Chip) package and manufacturing method thereofQIN FEI·Filed 2012·Granted Feb 10, 2015·1 cites·4 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →