Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11900315 | Object storing and finding method and system integrating human sensor into lamp | CHIEN-CHEN LEE | 2024-02-13 |
| 11844162 | Initialization method of human-factor lamps capable of intelligently adjusting ambient light | CHIEN-CHEN LEE | 2023-12-12 |
| 11683873 | Energy-saving street light system with dynamic and real-time brightness adjustment | CHIEN-CHEN LEE | 2023-06-20 |
| 11596042 | Initialization method of human-factor lamps capable of intelligently adjusting ambient light | CHIEN-CHEN LEE | 2023-02-28 |
| 11543112 | Human-factor lamp capable of intelligently adjusting ambient light and system thereof | CHIEN-CHEN LEE, Brian A Cook | 2023-01-03 |
| 11497095 | LED lighting device capable of adjusting color temperature by hardware and software cooperative control to achieve high-performance light output | CHIEN-CHEN LEE, Yun Zhang | 2022-11-08 |
| 11259391 | Method and system for controlling display condition which is pre-written into passive light board by mobile device | Brian A Cook, Chuan-Zhu Pan, Qin Zhou | 2022-02-22 |
| 11096254 | Lighting device using multiple scattered light sources to change illumination angle and color | Chuan-Zhu Pan, Huai-Ling Liu, Yun Zhang, Shuai Li | 2021-08-17 |
| 10721800 | LED light panel capable of adjusting color temperature | CHIEN-CHEN LEE, Chuan-Zhu Pan, Qin Zhou | 2020-07-21 |
| D816892 | LED light panel | Qin Zhou, Li Cao | 2018-05-01 |
| D797986 | LED light panel | Qin Zhou, Li Cao | 2017-09-19 |
| D783891 | Lamp panel | — | 2017-04-11 |
| 9553504 | Power factor correction control circuit and power adapter thereof | Zhi-Jian Fan | 2017-01-24 |
| 9455696 | Pulse frequency modulation circuit and power adapter | Zhi-Jian Fan | 2016-09-27 |
| 9224122 | Outdoor device management system | CHIEN-CHEN LEE | 2015-12-29 |
| D733959 | Spliceable lamp panel | Qin Zhou | 2015-07-07 |
| D732730 | Spliceable lamp panel | Qin Zhou | 2015-06-23 |
| D726954 | Hexagonal lamp panel | Qin Zhou | 2015-04-14 |
| D723214 | Z-shaped lamp panel | Huan Wei, David Fitzgerald, Marcel Nierhoff | 2015-02-24 |
| 8931923 | LED down lamp with replaceable color temperature filter | Huai-Ling Liu | 2015-01-13 |