Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9872411 | Remote terminal unit (RTU) supporting elevated operating temperature and reduced power consumption | Jie Lv, Zhi Yang | 2018-01-16 |
| D788712 | Left expansion module for RTU IO module and expansion end plate | Chaohong Liu | 2017-06-06 |
| D782421 | Right expansion module for RTU IO module and expansion end plate | Chaohong Liu | 2017-03-28 |
| D774004 | RTU IO module with expansion end plate | Chaohong Liu | 2016-12-13 |
| D724546 | Remote terminal unit controller | Chaohong Liu, Liu Hong | 2015-03-17 |
| D724034 | Remote terminal unit in oil and gas production environments | Chaohong Liu, Chenghao Wang, Dezhi Yang, Jie Lv | 2015-03-10 |
| D686254 | Refrigerator | Dongning Wang, Xiaofeng Li, Falin Yang, Jianru Liu, Jian Wang | 2013-07-16 |
| D556223 | Refrigerator with three doors | Dongning Wang, Xiaofeng Li, Falin Yang, Jian Wang, Jianru Liu | 2007-11-27 |
| D540833 | Refrigerator with three doors | Dongning Wang, Xiaofeng Li, Falin Yang, Jianru Liu, Jian Wang | 2007-04-17 |