Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12385183 | Method and integrated system for non-aqueous solvent medium (NASM) dyeing of multiple forms of synthetic, natural and blended textiles | Edwin Yee Man Keh, Lei Yao, Alex Chan, Jason Lap Hung Chan, Wendy Yu | 2025-08-12 |
| 11627911 | System for evaluating sleeping comfort of bedding system | Gloria Lei Yao, Erika Kit-shan Ngan, Ryan Sai-yuk Leung, Siu-cheung Ho, Lv Ru +6 more | 2023-04-18 |