Chu; Dongyan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chu; Dongyan.The latest application filed is for "permanent magnet operating mechanism for use in automatic transfer switch".
- Chu; Dongyan - Shanghai CN
- Chu; Dongyan - Jiangsu CN
| Patent | Date |
|---|---|
| Automatic transfer switch and drive subsystem Grant 10,707,028 - Ji , et al. | 2020-07-07 |
| Permanent magnet operating mechanism for use in automatic transfer switch Grant 10,692,677 - Ji , et al. | 2020-06-23 |
| Transfer switch Grant 10,326,303 - Wang , et al. | 2019-06-18 |
| Automatic Transfer Switch And Drive Subsystem App 20180190441 - JI; Xuefeng ; et al. | 2018-07-05 |
| Permanent Magnet Operating Mechanism For Use In Automatic Transfer Switch App 20180190460 - JI; Xuefeng ; et al. | 2018-07-05 |
| Transfer Switch App 20180183263 - Wang; Yong ; et al. | 2018-06-28 |
| Transfer Switch App 20150115745 - Wang; Yong ; et al. | 2015-04-30 |
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