Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11925457 | Device for encouraging and guiding a spirometer user and its method | Ming-Feng Wu, Yu-Hsuan Chen, Kuo-Chih Su | 2024-03-12 |
| 11929043 | Detection circuit, detection method and image processing system for local dimming control | — | 2024-03-12 |
| 11787227 | Compact tool combining vacuum/blower, pencil sharpener, rubbery eraser, and storage space | Cary Wang | 2023-10-17 |
| 9349158 | Image interpolation method and image interpolation system | Lin Zha, Chun-Wei Chen, YuanJia Du | 2016-05-24 |
| 8891856 | Method of automatically detecting image format and device thereof | Lei Zhou, Guangzhi Liu, Heng Yu | 2014-11-18 |
| 8652242 | Dust collection device | — | 2014-02-18 |
| 8529655 | Dust collector structure | — | 2013-09-10 |
| 7240598 | Power transmission structure with dual blade shaft of a circular saw | — | 2007-07-10 |
| 7204523 | Hose connector for hose of a dust collector | — | 2007-04-17 |
| 7056364 | Securing seat for holding filtering cylinder of a dust collector | — | 2006-06-06 |
| 7044991 | Dust-collecting structure of a dust-collecting device | — | 2006-05-16 |
| 6954548 | Method and apparatus for presenting images in a data processing system | Janice M. Girouard, Richard Alan Hall, Neal Richard Marion, Jeanne Kathleen Sparlin | 2005-10-11 |
| 6797046 | Structure of a dust-filtering module of a dust-collecting device | — | 2004-09-28 |
| 6617728 | Motor synchronous excitation brake | — | 2003-09-09 |
| 6471568 | Eccentric-swinging device for a sanding machine | — | 2002-10-29 |
| 6468140 | Swinging device for a sanding machine | — | 2002-10-22 |
| 6386958 | Reciprocating-type abrasive device for a sanding machine | — | 2002-05-14 |