Assignee
CANSEMI TECH INC
CN·7 granted patents·3 pending applications·1 citations·filing 2021–2025
Top patents by PatentIndex Score
10 records- 0187US12414323B1LDMOS device and fabrication method thereofCANSEMI TECH INC·Filed 2025·Granted Sep 9, 2025·1 cites·7 claims
- 0259US2026052779A1Electro-static discharge device based on pnpn structureCANSEMI TECH INC·Filed 2024·Application pending·0 cites
- 0357US12317523B2Metal-insulator-metal capacitor structure and preparation method thereforCANSEMI TECH INC·Filed 2022·Granted May 27, 2025·0 cites·11 claims
- 0451US12431394B2Semiconductor device and fabrication method thereofCANSEMI TECH INC·Filed 2025·Granted Sep 30, 2025·0 cites·9 claims
- 0548US2026005033A1Metal interconnection line and manufacturing method thereforCANSEMI TECH INC·Filed 2023·Application pending·0 cites
- 0643US12313679B2Leakage testing structure and leakage testing methodCANSEMI TECH INC·Filed 2022·Granted May 27, 2025·0 cites·7 claims
- 0742US12581698B2Laterally diffused metal oxide semiconductor device and preparation method thereofCANSEMI TECH INC·Filed 2025·Granted Mar 17, 2026·0 cites·10 claims
- 0841US12437986B2Wafer cleaning method and method for manufacturing semiconductor deviceCANSEMI TECH INC·Filed 2022·Granted Oct 7, 2025·0 cites·16 claims
- 0939US2024202399A1Wet etching process-based modeling method and semiconductor device manufacturing methodCANSEMI TECH INC·Filed 2021·Application pending·0 cites
- 1033US12432944B2Semiconductor device structure and method for forming sameCANSEMI TECH INC·Filed 2022·Granted Sep 30, 2025·0 cites·11 claims
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