Inventor · disambiguated record
Yajie Cheng
Also filed as: CHENG YAJIE
3 granted patents·2 citations·filing 2019–2022
50Inventor score
Top patents by PatentIndex Score
3 records- 0176US11896986B2Nozzle device applied to high-pressure cleaning machine and handheld high-pressure cleaning machinePOSITEC POWER TOOLS SUZHOU CO LTD·Filed 2019·Granted Feb 13, 2024·2 cites·20 claims
- 0256US12408400B2Semiconductor device and method of fabricating the sameWUHAN XINXIN SEMICONDUCTOR MFG·Filed 2022·Granted Sep 2, 2025·0 cites·16 claims
- 0346US12446286B2Semiconductor device and manufacturing process for the sameWUHAN XINXIN SEMICONDUCTOR MFG·Filed 2022·Granted Oct 14, 2025·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →