Issued Patents All Time
Showing 1–25 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12370282 | Ventilation-type UV light | Qing Lan, Bo Lei, Jinliang Lei | 2025-07-29 |
| 12337083 | Germicidal device | Qing Lan, Ligen Liu | 2025-06-24 |
| D1080039 | Grating plate | Qing Lan, Bo Lei, Jinliang Lei, Linjiang Wang | 2025-06-17 |
| D1075131 | UV ceiling light | Qing Lan, Ligen Liu, Nengsheng Chen | 2025-05-13 |
| D1064370 | Down lamp | Qing Lan, Bo Lei, Jinliang Lei | 2025-02-25 |
| 12171050 | Power regulating device and light | Qing Lan, Bo Lei, Jinliang Lei | 2024-12-17 |
| D1045176 | Ultraviolet sterilization line lamp | Qing Lan, Tianlong Dai, Ligen Liu | 2024-10-01 |
| 12052957 | Plant grow lighting system | Qing Lan, Minggui Wang, Ligen Liu, Qilong Cai, Rong Xie | 2024-08-06 |
| 12001032 | Grating structure and UV light | Qing Lan, Bo Lei, Jinliang Lei, Linjiang Wang | 2024-06-04 |
| D1019917 | UV germicidal panel light | Qing Lan, Tianlong Dai, Ligen Liu | 2024-03-26 |
| D1015579 | Ultraviolet corn lamp | Qing Lan, Ligen Liu, Xuren Qiu | 2024-02-20 |
| D1003485 | Straight-tube UV light | Qing Lan, Bo Lei, Jinliang Lei, Tianlong Dai, Ligen Liu +1 more | 2023-10-31 |
| D997424 | Straight-tube UV light | Qing Lan, Bo Lei, Jinliang Lei, Tianlong Dai, Ligen Liu +1 more | 2023-08-29 |
| D990019 | UV lamp with bracket | Qing Lan, Ligen Liu, Tianlong Dai | 2023-06-20 |
| D986480 | Luminaire with dimmer part | Qing Lan, Ligen Liu, Tianlong Dai | 2023-05-16 |
| D982818 | LED lamp | Qing Lan, Yuting Hou, Ligen Liu, Wenhao Lin | 2023-04-04 |
| D982805 | UV panel light | Qing Lan, Ligen Liu, Minggui Wang, Nengsheng Chen | 2023-04-04 |
| 11617809 | Inductive component and UV germicidal light | Qing Lan, Ligen Liu, Tianlong Dai, Buyuan Peng | 2023-04-04 |
| D982213 | Ultraviolet sterilizing panel lamp | Qing Lan, Tianlong Dai, Ligen Liu | 2023-03-28 |
| 11534510 | UV germicidal panel light | Qing Lan, Tianlong Dai, Ligen Liu | 2022-12-27 |
| 11473765 | Electric light source device and lamp | Qing Lan, Ligen Liu, Xuren Qiu | 2022-10-18 |
| 11458219 | UV light and sterilization system | Qing Lan, Ligen Liu, Tianlong Dai, Buyuan Peng | 2022-10-04 |
| 11460174 | Lamp bracket and bracket-type UV lamp | Qing Lan, Ligen Liu, Tianlong Dai | 2022-10-04 |
| D965537 | Lamp control switch | Qing Lan, Ligen Liu, Minggui Wang, Mingxiang Zou, Daqin He | 2022-10-04 |
| D959390 | Lamp control switch | Qing Lan, Ligen Liu, Minggui Wang, Mingxiang Zou, Daqin He | 2022-08-02 |