Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10982890 | Air conditioner, and device and method for preventing cold air during heating of air conditioner | Yigeng Liang, Wuzhan Ye, Haiyuan Jin | 2021-04-20 |
| 9643242 | Back-up roll device and method for conducting corner deformation on chamfered continuous casting slab | Hui Zhang, Minglin Wang, Xiuqin Ji, Hongbiao Tao, Yicheng Wang +1 more | 2017-05-09 |
| 9089894 | Chamfered narrow side copper plate for mould with funnel-shaped curved surface | Yong Gan, Chunzheng Yang, Hui Zhang, Jianhua Liu, Gang Wei +11 more | 2015-07-28 |
| 8776862 | Chamfered narrow side copper plate for mould with funnel-shaped curved surface | Yong Gan, Chunzheng Yang, Hui Zhang, Jianhua Liu, Gang Wei +11 more | 2014-07-15 |
| 6330906 | Heat sink with flanged portions and spaced apart metal radiating fins | — | 2001-12-18 |