Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11272257 | Method and apparatus for pushing subtitle data, subtitle display method and apparatus, device and medium | Zi Heng Luo, Xiu Ming Zhu | 2022-03-08 |
| 10898902 | Production line for recycling and processing waste materials of steel rolling | Lifeng Ma, Jinli Meng, Rongjun Wang, Lianyun Jiang, Heyong HAN +2 more | 2021-01-26 |
| 10744558 | Magnesium alloy cast-rolling unit | Lifeng Ma, Jingfeng ZOU, Rongjun Wang, Zhiquan Huang, Qingxue Huang +2 more | 2020-08-18 |
| 10449602 | Magnesium alloy cast-rolling unit | Lifeng Ma, Jingfeng ZOU, Rongjun Wang, Guangming Liu, Zhiquan Huang +2 more | 2019-10-22 |