Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9655418 | Suitcase with removable walking-stick extensible rod | Chien-Chang Ho | 2017-05-23 |
| 9644827 | Light-emitting tip for a crutch | Chien-Chang Ho | 2017-05-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9655418 | Suitcase with removable walking-stick extensible rod | Chien-Chang Ho | 2017-05-23 |
| 9644827 | Light-emitting tip for a crutch | Chien-Chang Ho | 2017-05-09 |