Assignee
GTA SEMICONDUCTOR CO LTD
CN·2 granted patents·0 citations·filing 2019–2023
Top patents by PatentIndex Score
2 records- 0136US11652164B2IGBT and manufacturing method thereforGTA SEMICONDUCTOR CO LTD·Filed 2019·Granted May 16, 2023·0 cites·5 claims
- 0233US12469712B2Method for manufacturing trench in semiconductor substrate, and semiconductor deviceGTA SEMICONDUCTOR CO LTD·Filed 2023·Granted Nov 11, 2025·0 cites·7 claims
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