LIU; Zhenming
Patent Applications and Registrations
Patent applications and USPTO patent grants for LIU; Zhenming.The latest application filed is for "a method for mgp new energy grid-connected control".
- LIU; Zhenming - Guiyang City CN
- Liu; Zhenming - Guiyang CN
- Liu; Zhenming - Qiqihar CN
- Liu; Zhenming - Cambridge MA
- Liu; Zhenming - Heilongjiang CN
Trademarks
| Patent | Date |
|---|---|
| A Power Feedback Control System And Method Of Mgp System App 20220244750 - CHEN; Julong ; et al. | 2022-08-04 |
| A Method For Mgp New Energy Grid-connected Control App 20220247183 - CHEN; Julong ; et al. | 2022-08-04 |
| Method For Programming Energy Storage Devices In Power-gas Coupling System Based On Reliability Constraints App 20220122198 - TANG; Xueyong ; et al. | 2022-04-21 |
| Non-fault disturbance-based method and system for measuring short-circuit capacity of power grid on site Grant 11,199,566 - Deng , et al. December 14, 2 | 2021-12-14 |
| Railway freight car bogie Grant 10,710,613 - Liu , et al. | 2020-07-14 |
| Non-Fault Disturbance-Based Method and System for Measuring Short-Circuit Capacity of Power Grid on Site App 20200041548 - DENG; Pu ; et al. | 2020-02-06 |
| Railway Freight Car Bogie App 20190023289 - Liu; Zhenming ; et al. | 2019-01-24 |
| Swing bolster, swing bolster vibration reduction assembly and bogie Grant 10,144,437 - Yin , et al. De | 2018-12-04 |
| Count tracking in distributed environments Grant 10,103,949 - Liu , et al. October 16, 2 | 2018-10-16 |
| Swing Bolster, Swing Bolster Vibration Reduction Assembly and Bogie App 20150367866 - YIN; Pinwei ; et al. | 2015-12-24 |
| Bogie and side frame thereof Grant 9,216,748 - Xu , et al. December 22, 2 | 2015-12-22 |
| Bogie And Side Frame Thereof App 20140165871 - Xu; Shifeng ; et al. | 2014-06-19 |
| Journal box rubber pad and bogie Grant 8,561,548 - Liu , et al. October 22, 2 | 2013-10-22 |
| Bogie Grant 8,561,546 - Liu , et al. October 22, 2 | 2013-10-22 |
| Railway Wagon Bogie And Railway Wagon App 20130255532 - Liu; Zhenming ; et al. | 2013-10-03 |
| Count Tracking In Distributed Environments App 20130246608 - Liu; Zhenming ; et al. | 2013-09-19 |
| Freight car bogie and freight car Grant 8,448,580 - Liu , et al. May 28, 2 | 2013-05-28 |
| Bogie App 20130008337 - Liu; Zhenming ; et al. | 2013-01-10 |
| Journal Box Rubber Pad And Bogie App 20130008338 - LIU; ZHENMING ; et al. | 2013-01-10 |
| Freight car bogie and freight car Grant 8,336,464 - Xing , et al. December 25, 2 | 2012-12-25 |
| Freight Car Bogie And Freight Car App 20110247520 - LIU; ZHENMING ; et al. | 2011-10-13 |
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