Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D996699 | LED display screen | Hong Zhang, Xin Hui Liao | 2023-08-22 |
| D954147 | LED display screen | Hong Zhang, Huanjun Zeng | 2022-06-07 |
| 11287018 | Display screen module structure | Danhu Cai, Shunwen Tian, Dries Vermeulen | 2022-03-29 |
| 11049424 | Splicing frame device and splicing method thereof | Danhu Cai, Shunwen Tian, Dries Vermeulen | 2021-06-29 |
| 10995787 | Quick locking piece and display screen assembly | Danhu Cai, Zhanqiang Li, Yongfei Yu, Shunwen Tian, Dries Vermeulen | 2021-05-04 |
| 10990123 | Push-out limiting mechanism and display screen module | Danhu Cai, Shunwen Tian, Dries Vermeulen | 2021-04-27 |
| 10857656 | Leveling device and easy-to-level display screen | Danhu Cai, Yongfei Yu, Shunwen Tian, Ping Wu, Sen Zhang +2 more | 2020-12-08 |
| 10816066 | Manual-automatic integrated unloading device and display screen module structure | Danhu Cai, Shunwen Tian, Dries Vermeulen | 2020-10-27 |
| 10775656 | Guiding device and self-unloading anti-separation display device | Danhu Cai, Yongfei Yu, Shunwen Tian, Ping Wu, Sen Zhang +2 more | 2020-09-15 |
| 10713979 | Unloading device and self-unloading display device | Danhu Cai, Yongfei Yu, Shunwen Tian, Ping Wu, Sen Zhang +2 more | 2020-07-14 |
| D811649 | LED display | Danhu Cai | 2018-02-27 |
| 8568652 | Resident measurement system for charge level of blast furnace | Shih-Kang Kuo, Lien-Kuei Chiang, WEN-CHIEH LI, Shan-Wen Du | 2013-10-29 |