Inventor · disambiguated record
Tzu-Hao Liu
Also filed as: LIU TZU-HAO
7 granted patents·13 citations·filing 2003–2020
74Inventor score
Top patents by PatentIndex Score
7 records- 0165US11799012B2Semiconductor device and method for fabricating the sameUNITED MICROELECTRONICS CORP·Filed 2020·Granted Oct 24, 2023·0 cites·9 claims
- 0264US6823876B1Methodology of rotational etching tool maintenanceMACRONIX INT CO LTD·Filed 2003·Granted Nov 30, 2004·13 cites·30 claims
- 0363US11222784B2Semiconductor device and method for fabricating the sameUNITED MICROELECTRONICS CORP·Filed 2020·Granted Jan 11, 2022·0 cites·2 claims
- 0458US10804365B2Semiconductor device and method for fabricating the sameUNITED MICROELECTRONICS CORP·Filed 2018·Granted Oct 13, 2020·0 cites·10 claims
- 0556US10651040B2Semiconductor device and method for fabricating the sameUNITED MICROELECTRONICS CORP·Filed 2018·Granted May 12, 2020·0 cites·14 claims
- 0643US9717127B1LED device and dimming system and method thereofLEXTAR ELECTRONICS CORP·Filed 2016·Granted Jul 25, 2017·0 cites·25 claims
- 0742US10079177B1Method for forming copper material over substrateUNITED MICROELECTRONICS CORP·Filed 2017·Granted Sep 18, 2018·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →