Inventor · disambiguated record

En-Chuan Liu

Also filed as: LIU EN-CHUAN

2 granted patents·30 citations·filing 1999–2000

62Inventor score

Technology areasG03F

Files withUNITED MICROELECTRONICS CORP2

Top patents by PatentIndex Score

2 records

0169US6372390B1Photo mask with an ESD protective functionUNITED MICROELECTRONICS CORP·Filed 2000·Granted Apr 16, 2002·15 cites·19 claims
0248US6301798B1Method of measuring misalignmentUNITED MICROELECTRONICS CORP·Filed 1999·Granted Oct 16, 2001·15 cites·10 claims

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