Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11867421 | Air conditioner and control method therefor | Yabin Sui, Yanyao Lei, Yunhua Ma, Junhui Zhang, Zongke Wei | 2024-01-09 |
| 11585560 | Method of judging lack-of-freon in air conditioner, and air conditioner control method | Yunhua Ma, Longling Ge, Yanyao Lei, Chao Sun, Changyou Xiong +4 more | 2023-02-21 |
| 10275978 | Coin-operated washer/dryer | Yiping Bian, Gongfa Ma, Bin Zhang, Lin Hou | 2019-04-30 |
| 8112901 | Seal unit of gas dryer | Chunhua Cao, Peishi Lv, Tao Zhang, Jiantao Sun, Yiping Bian | 2012-02-14 |
| 7241091 | Decoration-used mold unit | — | 2007-07-10 |