Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10974185 | Side-covered axial flow filter | — | 2021-04-13 |
| 10773196 | Gluing method of a filter cartridge | Zhen-Kun ZHAN | 2020-09-15 |
| 10569199 | Filter frame, filter cartridge, and assembling method of the filter cartridge | — | 2020-02-25 |
| 10537832 | Filter frame, filter cartridge, and assembling method of the filter cartridge | — | 2020-01-21 |
| 10376819 | Filter core and manufacturing method thereof | — | 2019-08-13 |
| 10124567 | Filter cartridge and manufacturing method thereof | — | 2018-11-13 |
| 9844747 | Manufacturing method for a filter core | — | 2017-12-19 |
| 9346000 | Air filter | — | 2016-05-24 |
| D717913 | Oil separating can | — | 2014-11-18 |
| 6373495 | Apparatus and method for texture mapping using multiple levels of detail | Ming-Fen Lin, Tung-Chieh Tsai | 2002-04-16 |