Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12297014 | Cover and manufacturing method therefor | Jinmeng Li, Zhijia Liu | 2025-05-13 |
| 12091821 | Pulp molding negative angle container and its processing method | Shu-Chin Chen, Zhijia Liu | 2024-09-17 |
| 11459705 | Pulp molding negative angle container and its processing method | Shu-Chin Chen, Zhijia Liu | 2022-10-04 |
| 10676872 | Pulp molding negative angle container and its processing method | Shu-Chin Chen, Zhijia Liu | 2020-06-09 |