Inventor · disambiguated record
Zhendong Mao
Also filed as: MAO ZHENDONG
11 granted patents·3 pending applications·1 citations·filing 2016–2022
77Inventor score
Files withSUZHOU ORIENTAL SEMICONDUCTOR CO LTD11CRRC QINGDAO SIFANG CO LTD2SU ZHOU ORIENTAL SEMICONDUCTOR CO LTD1
Top patents by PatentIndex Score
14 records- 0160US9673299B2Method for manufacturing split-gate power deviceSU ZHOU ORIENTAL SEMICONDUCTOR CO LTD·Filed 2016·Granted Jun 6, 2017·1 cites·18 claims
- 0255US2024316681A1Welding device for suppressing welding hot cracks, and welding systemCRRC QINGDAO SIFANG CO LTD·Filed 2022·Application pending·0 cites
- 0353US12015078B2Manufacturing method of semiconductor power deviceSUZHOU ORIENTAL SEMICONDUCTOR CO LTD·Filed 2020·Granted Jun 18, 2024·0 cites·9 claims
- 0447US12094929B2Semiconductor power deviceSUZHOU ORIENTAL SEMICONDUCTOR CO LTD·Filed 2020·Granted Sep 17, 2024·0 cites·7 claims
- 0547US2023299143A1Semiconductor power deviceSUZHOU ORIENTAL SEMICONDUCTOR CO LTD·Filed 2021·Application pending·0 cites
- 0646US11688799B2IGBT deviceSUZHOU ORIENTAL SEMICONDUCTOR CO LTD·Filed 2019·Granted Jun 27, 2023·0 cites·6 claims
- 0746US11450763B2IGBT power device and fabrication method thereforSUZHOU ORIENTAL SEMICONDUCTOR CO LTD·Filed 2019·Granted Sep 20, 2022·0 cites·9 claims
- 0846US11296216B2Power MOSFET deviceSUZHOU ORIENTAL SEMICONDUCTOR CO LTD·Filed 2018·Granted Apr 5, 2022·0 cites·11 claims
- 0944US12051745B2Manufacturing method of a semiconductor deviceSUZHOU ORIENTAL SEMICONDUCTOR CO LTD·Filed 2020·Granted Jul 30, 2024·0 cites·10 claims
- 1044US11931826B2Continuous welding method and device for hybrid welding, welded finished product, train bodyCRRC QINGDAO SIFANG CO LTD·Filed 2019·Granted Mar 19, 2024·0 cites·4 claims
- 1144US2023274941A1Method for manufacturing semiconductor power deviceSUZHOU ORIENTAL SEMICONDUCTOR CO LTD·Filed 2020·Application pending·0 cites
- 1243US12230703B2Semiconductor power deviceSUZHOU ORIENTAL SEMICONDUCTOR CO LTD·Filed 2019·Granted Feb 18, 2025·0 cites·4 claims
- 1341US11189698B2Semiconductor power deviceSUZHOU ORIENTAL SEMICONDUCTOR CO LTD·Filed 2018·Granted Nov 30, 2021·0 cites·10 claims
- 1440US11211485B2Trench power transistorSUZHOU ORIENTAL SEMICONDUCTOR CO LTD·Filed 2018·Granted Dec 28, 2021·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →