Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11390019 | Additive manufacturing method and object manufactured thereby | Ting-Chun Chen | 2022-07-19 |
| 10994957 | Roller structure | Ting-Chun Chen | 2021-05-04 |
| 10914346 | Clutch claw and clutch structure using same | Ting-Chun Chen | 2021-02-09 |
| 10828914 | Detection device | Ting-Chun Chen | 2020-11-10 |
| 10257378 | Positioning module and handheld scanner using the same | — | 2019-04-09 |
| 8448934 | Paper pickup structure of a paper feeding device with a limiting member located on a rotating arm | Po-Wen Tsai | 2013-05-28 |
| 8052137 | Sheet stopping mechanism and automatic document feeder having such sheet stopping mechanism | Ming-Hung Chung | 2011-11-08 |
| 7636541 | Mobile paper guide | Ming Te Yeh, Ken-Te Chou, Chung-Teng Huang | 2009-12-22 |
| 7594650 | Paper feeding and sheet separating differential device | Hsiu-Hao Cheng | 2009-09-29 |
| 7149005 | Depth of field control device | — | 2006-12-12 |
| 6877736 | Roller apparatus for automatic paper-feeding mechanism | — | 2005-04-12 |