Issued Patents All Time
Showing 25 most recent of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D892037 | Solar tile | Chia-Sheng Chang | 2020-08-04 |
| 10436300 | Offset preload ball screw with expandable loading area | — | 2019-10-08 |
| 9964477 | Method of detecting preload of linear guide | Po-Lin Lee | 2018-05-08 |
| 9528582 | Internal-circulation-type ball screw | Sheng-Chih Chang | 2016-12-27 |
| D772321 | Track rail for linear motion guide device | Sheng-Hsiang Huang | 2016-11-22 |
| 9470301 | Harmonic drive gear reduction mechanism | — | 2016-10-18 |
| 9410574 | Linear ball bearing guideway | Sheng-Hsiang Huang | 2016-08-09 |
| 9400041 | Ball screw assembly having a tunnel raceway | Sheng-Chih Chang | 2016-07-26 |
| 9243661 | Six-row ball bearing linear guideway | Sheng-Hsiang Huang | 2016-01-26 |
| 8955404 | Ball screw module | — | 2015-02-17 |
| 8950943 | Roller bearing | — | 2015-02-10 |
| 8893573 | Ball screw device having ball return pipe | Tsung Shien Chiang | 2014-11-25 |
| 8813597 | Return structure for a ball screw with a chain type rolling assembly | Ming-Yao Lin | 2014-08-26 |
| 8753015 | Crossed-roller bearing | Tsung-Hsien Chiang, Huang-Sheng Liu | 2014-06-17 |
| 8571246 | Wireless communication device and HAC module thereof | Chia Ming Liang, Shih-Tsung Kan, Che-Yen Lin | 2013-10-29 |
| 8511897 | Linear motion transmission apparatus with a chain | Tsung-Jen Chen | 2013-08-20 |
| 8368598 | Multiband antenna | Shih-Tsung Kan | 2013-02-05 |
| 7992461 | Circulating device for motion guide apparatus | Ming-Yao Lin, Zong-Sian Jiang | 2011-08-09 |
| 7832931 | Ball connect device for a linear guideway | Ya-Hui Liao | 2010-11-16 |
| 7506725 | Control structure of ball screw type elevator | Tien-Tzu Liao | 2009-03-24 |
| 7419303 | Ball connecting body for a rolling motion apparatus | — | 2008-09-02 |
| 7404468 | Elevator having second driving device | — | 2008-07-29 |
| 7320547 | Ball chain | Chien-Kuen Lai | 2008-01-22 |
| 7216559 | Guide actuator with high radial direction load capacity | Tung-Hsin Chen | 2007-05-15 |
| 7198405 | Linear guide way with parabolic profiled grooves | — | 2007-04-03 |