Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12152353 | Energy-saving and gas-efficient pneumatic barrier gate device | Ching-Hsiu Yeh, Chia-Hao Yeh, Chia-Chi Yeh, Yuan-Cheng Yeh | 2024-11-26 |
| 12146278 | Energy and air saving pneumatic barrier device | Ching-Hsiu Yeh | 2024-11-19 |
| 11259585 | Hat with flexible panels | Ching-Hsiu Yeh | 2022-03-01 |
| 6908889 | Detergent composition with enhanced depositing, conditioning and softness capabilities | Susan Niemiec, Regina Gallagher, Kie Ho | 2005-06-21 |
| 6858202 | Detergent compositions with enhanced depositing, conditioning and softness capabilities | Susan Niemiec, Regina Gallagher, Kie Ho | 2005-02-22 |
| 6495498 | Detergent compositions with enhanced depositing, conditioning and softness capabilities | Susan Niemiec, Regina Gallagher | 2002-12-17 |