Inventor · disambiguated record
Qinhu Mao
Also filed as: MAO QINHU
2 granted patents·0 citations·filing 2021–2022
21Inventor score
Files withXIAN ESWIN MATERIAL TECHNOLOGY CO LTD2
Top patents by PatentIndex Score
2 records- 0145US12264409B2Heater assembly and single crystal pullerXIAN ESWIN MATERIAL TECHNOLOGY CO LTD·Filed 2022·Granted Apr 1, 2025·0 cites·7 claims
- 0227US12252805B2Single crystal pulling apparatus hot-zone structure, single crystal pulling apparatus and crystal ingotXIAN ESWIN MATERIAL TECHNOLOGY CO LTD·Filed 2021·Granted Mar 18, 2025·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →