Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12393972 | Method, system, and medium for attribute-based item ranking during a web session | Congzhe Su, Amey Barapatre, Diane Hu, Xu Liu | 2025-08-19 |
| D975840 | Face mask | — | 2023-01-17 |
| D950737 | Return electrode | — | 2022-05-03 |
| 11180836 | Low-yield-ratio high-strength-toughness thick steel plate with excellent low-temperature impact toughness and manufacturing method therefor | Sixin Zhao, Liandeng Yao, Xiaobo Wang | 2021-11-23 |
| 10865458 | Armor plate with 2000 MPA-graded tensile strength, and manufacturing method therefor | Fengbin LI, Liandeng Yai, Hongbin Li | 2020-12-15 |
| 10851435 | Dual-hardness clad steel plate and production method thereof | Bao Yan, Liandeng Yao, Sihai Jiao, Hongbin Li | 2020-12-01 |
| 8702876 | Steel plate having a low welding crack susceptibility and a yield strength of 800MPa and manufacture method thereof | Liandeng Yao, Sixin Zhao | 2014-04-22 |