Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10385428 | Powder metallurgy wear-resistant tool steel | Lizhi Wu, Hailin Zhong, Xuebing Wang, Chunjiang Kuang, Yucheng Fang | 2019-08-20 |
| 10233519 | Spray-formed high-speed steel | Lizhi Wu, Yunfeng Yang, Chunjiang Kuang, Dongmei Xin, Liqing Shao +1 more | 2019-03-19 |
| 6924196 | Anti-reflective coating and process using an anti-reflective coating | Umesh Sharma, Kevin Q. Yin, Hong J. Wu, Suryanarayana Shivakumar Bhattacharya | 2005-08-02 |