Mao; Zhendong
Patent Applications and Registrations
Patent applications and USPTO patent grants for Mao; Zhendong.The latest application filed is for "igbt device".
- Mao; Zhendong - Jiangsu CN
- MAO; Zhendong - Qingdao CN
- MAO; Zhendong - Suzhou Jiangsu
| Patent | Date |
|---|---|
| IGBT power device and fabrication method therefor Grant 11,450,763 - Liu , et al. September 20, 2 | 2022-09-20 |
| IGBT Device App 20220285534 - GONG; Yi ; et al. | 2022-09-08 |
| Semiconductor Power Device App 20220285544 - GONG; Yi ; et al. | 2022-09-08 |
| Laser Stitch Welding Device And Welding Method Therefor App 20220274201 - HAN; Xiaohui ; et al. | 2022-09-01 |
| Power MOSFET device Grant 11,296,216 - Liu , et al. April 5, 2 | 2022-04-05 |
| Trench power transistor Grant 11,211,485 - Mao , et al. December 28, 2 | 2021-12-28 |
| Semiconductor power device Grant 11,189,698 - Yuan , et al. November 30, 2 | 2021-11-30 |
| Continuous Welding Method And Device For Hybrid Welding, Welded Finished Product, Train Body App 20210162542 - HAN; Xiaohui ; et al. | 2021-06-03 |
| Trench Power Transistor App 20210098619 - MAO; Zhendong ; et al. | 2021-04-01 |
| Igbt Power Device And Fabrication Method Therefor App 20210036135 - Liu; Wei ; et al. | 2021-02-04 |
| Semiconductor Power Device App 20200258983 - A1 | 2020-08-13 |
| Power Mosfet Device App 20200203524 - LIU; Lei ; et al. | 2020-06-25 |
| Method for manufacturing split-gate power device Grant 9,673,299 - Mao , et al. June 6, 2 | 2017-06-06 |
| Method For Manufacturing Split-gate Power Device App 20170062586 - MAO; Zhendong ; et al. | 2017-03-02 |
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