Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1074481 | Water leak sensor | Weilong Zuo | 2025-05-13 |
| D994631 | Speaker | Weilong Zuo | 2023-08-08 |
| D984911 | Motion sensor | Weilong Zuo | 2023-05-02 |
| D962800 | Motion sensor | Weilong Zuo | 2022-09-06 |
| D958681 | Siren alarm | Weilong Zuo | 2022-07-26 |
| 11089545 | System and method for low power data transmission and control | Weilong Zuo, Duojian Wu | 2021-08-10 |
| D897227 | Water leak sensor | Weilong Zuo | 2020-09-29 |
| D893330 | Combination of a door sensor and magnet | Weilong Zuo | 2020-08-18 |