Inventor · disambiguated record
Dian Han Liu
Also filed as: LIU DIAN HAN
2 granted patents·1 pending application·1 citations·filing 2021–2023
32Inventor score
Files withUNITED SEMICONDUCTOR XIAMEN CO LTD3
Top patents by PatentIndex Score
3 records- 0179US11692946B2Method for aligning to a pattern on a waferUNITED SEMICONDUCTOR XIAMEN CO LTD·Filed 2021·Granted Jul 4, 2023·1 cites·16 claims
- 0254US12394673B2Semiconductor manufacturing processUNITED SEMICONDUCTOR XIAMEN CO LTD·Filed 2022·Granted Aug 19, 2025·0 cites·10 claims
- 0354US2025044693A1Method for coating top anti-reflective coatingUNITED SEMICONDUCTOR XIAMEN CO LTD·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →