Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11034144 | Ink box proofed against air blockages | — | 2021-06-15 |
KL
Kao-Hung Lin
Tencent: 1 patents #217 of 1,178Top 20%
Overall (2021): #382,364 of 548,734Top 70%
1
Patents 2021