Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10535855 | Electrical tools, nickel-zinc battery system and manufacturing method therefor | Jingrong Ye, Fuyuan Ma | 2020-01-14 |
| 8777608 | Burner ignition system and method of ignition | Raymond Cheok Liang Wah, Yu Xuejing, Stephen Wise | 2014-07-15 |