Issued Patents All Time
Showing 1–25 of 186 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12057826 | Method of tuning light color temperature for LED lighting device and application thereof | — | 2024-08-06 |
| 12057825 | Method of tuning light color temperature for LED lighting device and application thereof | — | 2024-08-06 |
| 12047059 | Method of tuning light color temperature for LED lighting device and application thereof | — | 2024-07-23 |
| 12034435 | Method of tuning light color temperature for LED lighting device and application thereof | — | 2024-07-09 |
| 12034436 | Method of tuning light color temperature for LED lighting device and application thereof | — | 2024-07-09 |
| 12021514 | Method of tuning light color temperature for LED lighting device and application thereof | — | 2024-06-25 |
| 11984882 | Method of tuning light color temperature for LED lighting device and application thereof | — | 2024-05-14 |
| D1023409 | Lighting fixture | Meng-Chu Lee | 2024-04-16 |
| 11893868 | Multi-level LED security light with motion sensor | — | 2024-02-06 |
| 11741808 | Linkable LED lighting system designed with an app based free setting method for adjusting operating parameters of at least one LED security light | — | 2023-08-29 |
| 11699994 | Method of tuning light color temperature for LED lighting device and application thereof | — | 2023-07-11 |
| D990745 | Chandelier | Meng-Chu Lee | 2023-06-27 |
| 11689197 | Method of tuning light color temperature for LED lighting device and application thereof | — | 2023-06-27 |
| 11657691 | Two-level LED security light with motion sensor | — | 2023-05-23 |
| 11402088 | Modularized lighting system | — | 2022-08-02 |
| D956301 | Security light | Meng-Chu Lee | 2022-06-28 |
| 11335175 | Two-level LED security light with motion sensor | — | 2022-05-17 |
| D947357 | Ceiling fan blade holder | Meng-Chu Lee | 2022-03-29 |
| 11183039 | Two-level LED security light with motion sensor | — | 2021-11-23 |
| 11063585 | Method of tuning light color temperature for LED lighting device and application thereof | — | 2021-07-13 |
| 11022290 | LED security light with surrounding lamp shade | — | 2021-06-01 |
| 10985596 | Two-level LED security light with motion sensor | — | 2021-04-20 |
| D911513 | Ceiling fan blade | Meng-Chu Lee | 2021-02-23 |
| D910827 | Ceiling fan with light | Meng-Chu Lee | 2021-02-16 |
| 10827590 | Microcontroller-based multifunctional electronic switch and lighting apparatus having the same | — | 2020-11-03 |