Inventor · disambiguated record
Ping-Hai Chiao
Also filed as: CHIAO PING-HAI
3 granted patents·1 pending application·0 citations·filing 2019–2023
39Inventor score
Files withWAFER WORKS CORP4
Top patents by PatentIndex Score
4 records- 0155US11313038B2Fabricating method of semi-polar gallium nitrideWAFER WORKS CORP·Filed 2021·Granted Apr 26, 2022·0 cites·13 claims
- 0249US2025072074A1Superlattice composite structure and semiconductor laminate structureWAFER WORKS CORP·Filed 2023·Application pending·0 cites
- 0347US11658061B2Semiconductor substrate and method of fabricating the sameWAFER WORKS CORP·Filed 2021·Granted May 23, 2023·0 cites·11 claims
- 0436US11145507B2Method of forming gallium nitride film over SOI substrateWAFER WORKS CORP·Filed 2019·Granted Oct 12, 2021·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →