Niu; Buzhao
Patent Applications and Registrations
Patent applications and USPTO patent grants for Niu; Buzhao.The latest application filed is for "motor train unit auxiliary power supply apparatus".
- Niu; Buzhao - Shandong CN
- NIU; Buzhao - Qingdao Shandong
| Patent | Date |
|---|---|
| Motor train unit auxiliary power supply apparatus Grant 10,411,503 - Zhou , et al. Sept | 2019-09-10 |
| Interlocking control device of multiple-unit train safety circuit Grant 10,192,694 - Niu , et al. Ja | 2019-01-29 |
| Motor Train Unit Auxiliary Power Supply Apparatus App 20190013695 - ZHOU; Jiansheng ; et al. | 2019-01-10 |
| Interlocking Control Device Of Multiple-unit Train Safety Circuit App 20180190443 - NIU; Buzhao ; et al. | 2018-07-05 |
| High voltage equipment box for railway vehicle Grant 9,806,506 - Wang , et al. October 31, 2 | 2017-10-31 |
| High Voltage Equipment Box For Railway Vehicle App 20170288379 - WANG; Hongbo ; et al. | 2017-10-05 |
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