Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D994197 | Tree light | — | 2023-08-01 |
| D966600 | Tree light | — | 2022-10-11 |
| 11164949 | Semiconductor structure and method formation method thereof | FU-PING XIAO, Hong Zhongshan | 2021-11-02 |
| 6698100 | Contractor's pencil sharpener mounting device | — | 2004-03-02 |
| 5749031 | Developing apparatus in use with an image forming apparatus | Tadashi Miwa, Hidehiro Kanda, Isao Matsuoka, Toru Makino, Ryoko Yoshikawa +3 more | 1998-05-05 |
| 4722652 | Hydraulic vane type pump | Liu Jingin, Li Zhuangyun, Liu Xiangsheng, Zeng Shuang, Wu Hanyi | 1988-02-02 |