Inventor · disambiguated record
Changchang Wang
Also filed as: WANG CHANGCHANG
0 granted patents·6 pending applications·0 citations·filing 2011–2025
Files withSUZHOU WATECH ELECTRONICS CO LTD4QINGDAO SIFANG ROLLING STOCK RESARCH INST CO LTD1WUHAN ACAD AGRICULTURAL SCIENCES1
Top patents by PatentIndex Score
6 records- 0162US2025241017A1Vertical trench coupling capacitance gated-controlled junction field effect transistor and manufacturing method thereofSUZHOU WATECH ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 0262US2025241016A1Vertical coupling capacitance gate-controlled junction field effect transistor and manufacturing method thereofSUZHOU WATECH ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 0354US2025318227A1Semiconductor structure and semiconductor deviceSUZHOU WATECH ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 0444US2023103375A1Heavy metal detectorWUHAN ACAD AGRICULTURAL SCIENCES·Filed 2021·Application pending·0 cites
- 0534US2011255017A1On-board tv on railway vehicleQINGDAO SIFANG ROLLING STOCK RESARCH INST CO LTD·Filed 2011·Application pending·0 cites
- 0634US2025063760A1Laterally silicon carbide junction gate field effect transistor device and manufacturing method thereofSUZHOU WATECH ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →