Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12362109 | Electrical switch with a sealing member for use with an electrical device | Ming Kong, Cheng Chen Nieh | 2025-07-15 |
| 11975434 | Control assembly for use with an electric power tool | — | 2024-05-07 |
| 11919137 | Control assembly for use in operation of an electric device | Chiu Keung Loong | 2024-03-05 |
| 11694862 | Lock-off mechanism for locking-off a trigger assembly of an electric device | — | 2023-07-04 |
| 11664710 | Variable-speed control assembly for an electric device | — | 2023-05-30 |
| 11623335 | Control assembly for use in operation of an electric device | Chiu Keung Loong | 2023-04-11 |
| 10848084 | Brushless DC motor control unit | Cheng Chen Nieh, Ming Kong, Pat On KWOK | 2020-11-24 |
| 10121626 | Electrical switch unit for an electrical device | — | 2018-11-06 |
| 8381883 | Wheelchair safety device | Wang Kin Lo | 2013-02-26 |
| 7965174 | Integrated building device monitoring network | Martin Benjamin Yudowitz, Mark Joshua Golan | 2011-06-21 |
| 7650636 | Network security enhancement methods and devices | Pamela Lee | 2010-01-19 |