Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12104111 | Unique PDC microstructure and the method of making it | Kai Zhang, Chris Cheng, Xiao Feng, Qi Peng | 2024-10-01 |
| 12087931 | Hybrid battery system with multiple discharge voltage plateaus and greater charge capacity of metal in the negative electrode | Wu Bi, Jiaxiang Ren, Peng Cheng | 2024-09-10 |
| 12011773 | Cutting elements with reduced variable back rake angle | Jiaqing Yu, Chris Cheng, Ning Li, David He, Kevin Waddell +2 more | 2024-06-18 |