Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11681288 | Hygiene monitoring and management system and method | Anderson Chung Kong Li | 2023-06-20 |
| 11181907 | Hygiene monitoring and management system and method | Anderson Chung Kong Li | 2021-11-23 |
| 10782682 | Hygiene monitoring and management system and method | Anderson Chung Kong Li | 2020-09-22 |
| 9847015 | Hygiene monitoring and management system and method | Anderson Chung Kong Li | 2017-12-19 |