Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12060288 | Wastewater treatment device and wastewater treatment method | Nobuhiko Kubota, Yuka Yoshida, Xia HUANG, Chun-Min Liu, Jing Zhang +2 more | 2024-08-13 |
| 12020925 | Methods for preparing AlN based template having Si substrate and GaN based epitaxial structure having Si substrate | Zhihong Liu, Junwei Liu, Jincheng Zhang, Lu Hao, Kunlu Song +4 more | 2024-06-25 |
| 11279640 | Wastewater treatment device and wastewater treatment method | Nobuhiko Kubota, Yuka Yoshida, Xia HUANG, Chun-Min Liu, Jing Zhang +2 more | 2022-03-22 |
| 11247249 | Method for removing oxide materials from a crack | Yibo Gao, Liming Zhang, Yong Liu, Yingna Wu, Jianping Wu | 2022-02-15 |
| 10626032 | Wastewater treatment device and wastewater treatment method | Nobuhiko Kubota, Yuka Yoshida, Xia HUANG, Chun-Min Liu, Jing Zhang +2 more | 2020-04-21 |
| 9822456 | Method and apparatus for removing oxide from metallic substrate | Youhao Yang, Liming Zhang, Yingna Wu, Lawrence James Whims, Hui Zhu +1 more | 2017-11-21 |
| 8877084 | Method for refreshing an acid bath solution | Liming Zhang, Yanping Liu | 2014-11-04 |