Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12205787 | Snap-action type switch | — | 2025-01-21 |
| 11823856 | Contact lever assembly for use with an electrical switch | — | 2023-11-21 |
| 11651915 | Electrical switch device | — | 2023-05-16 |
| 11367577 | Locking system for use with a trigger assembly of an electrical device | — | 2022-06-21 |
| 11257639 | Snap-action switch and method of assembling same | — | 2022-02-22 |
| 10978257 | Lock-off assembly for use in locking-off a trigger of an electrical device | Cheng Chen Nieh, Lap Yi Law | 2021-04-13 |
| 10965133 | Battery pack system for electrically connecting a battery pack to a machine | Tak Chuen Richard Or, Cheng Chen Nieh | 2021-03-30 |
| 10685795 | Locking system for use with a trigger assembly of an electrical device | — | 2020-06-16 |
| 10497523 | Electrical switch for an electrical device and sealing assembly for an electrical switch | — | 2019-12-03 |
| 10418195 | Contact lever for use in an electrical switch assembly | — | 2019-09-17 |
| 7754989 | Electrical switch | — | 2010-07-13 |
| 7723632 | Electrical switch | — | 2010-05-25 |
| 7186940 | Electrical switch | — | 2007-03-06 |
| 6989503 | Power tool trigger assembly | — | 2006-01-24 |
| 6861605 | Electrical slide switch | — | 2005-03-01 |
| 6812425 | Locking trigger switch mechanism | — | 2004-11-02 |
| 6710277 | Electrical switch | — | 2004-03-23 |