Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1025404 | Ground stake | — | 2024-04-30 |
| D992195 | LED floor lamp | — | 2023-07-11 |
| 8408046 | System and method for in line in situ validation of exhaust filters | Zhonglin Xu, Feng Wen, Jinming Shen, Xin Feng, Rajagopal Vijayakumar | 2013-04-02 |