Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D995948 | Dog scratch pad | — | 2023-08-15 |
| D918675 | Bread lame | — | 2021-05-11 |
| 9959085 | Processing method and system for identifying data by an audio conversion device | Kuanhong Hsieh, Shixuan Yu | 2018-05-01 |
| 9570084 | Processing method and system for identifying data by an audio conversion device | Kuanhong Hsieh, Shixuan Yu | 2017-02-14 |