Assignee
NANJING ZIZHU MICROELECTRONICS CO LTD
CN·2 granted patents·1 pending application·0 citations·filing 2020–2021
Top patents by PatentIndex Score
3 records- 0143US11749735B2Method for forming shielding polysilicon sidewall for protecting shielded gate trench metal-oxide-semiconductor field effect transistorNANJING ZIZHU MICROELECTRONICS CO LTD·Filed 2021·Granted Sep 5, 2023·0 cites·13 claims
- 0239US2022069073A1Integrated circuit system with super junction transistor mechanism and method of manufacture thereofNANJING ZIZHU MICROELECTRONICS CO LTD·Filed 2020·Application pending·0 cites
- 0338US11646355B2Shielded gate trench semiconductor apparatus and manufacturing method thereofNANJING ZIZHU MICROELECTRONICS CO LTD·Filed 2021·Granted May 9, 2023·0 cites·8 claims
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