Wen; Jifeng
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wen; Jifeng.The latest application filed is for "longitudinal differential protection method of transformer".
- Wen; Jifeng - Nanjing Jiangsu
- Wen; Jifeng - Jiangsu CN
| Patent | Date |
|---|---|
| Longitudinal Differential Protection Method Of Transformer App 20210203147 - Gu; Qiaogen ; et al. | 2021-07-01 |
| Development of embedded type devices and running method for embedded type virtual device and system Grant 10,949,242 - Chen , et al. March 16, 2 | 2021-03-16 |
| Apparatus and method for ensuring reliability of trip protection of intelligent substation Grant 10,637,287 - Xu , et al. | 2020-04-28 |
| Running Method For Embedded Type Virtual Device And System App 20190317791 - CHEN; Hongjun ; et al. | 2019-10-17 |
| Apparatus And Method For Ensuring Reliability Of Protection Trip Of Intelligent Substation App 20190190315 - XU; Zongguang ; et al. | 2019-06-20 |
| Method and apparatus for automatic signal exchange between multiple embedded CPU boards Grant 10,007,627 - Feng , et al. June 26, 2 | 2018-06-26 |
| Method And Apparatus For Automatic Signal Exchange Between Multiple Embedded Cpu Boards App 20170075836 - Feng; Yadong ; et al. | 2017-03-16 |
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