Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D835603 | Audio speaker | I-Chang Chen, Hsuan-Hao Hsu, Tsuan-Hung Chen, Ping-Lun Chung | 2018-12-11 |
| D830851 | Water bottle | Jun-Lin Chen, I-Chang Chen, Hsuan-Hao Hsu, Tsuan-Hung Chen, Ping-Lun Chung +1 more | 2018-10-16 |