Yan; Hong-sen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yan; Hong-sen.The latest application filed is for "ac motor with reduction mechanism".
- Yan; Hong-sen - Tainan TW
- Yan; Hong-sen - Tainan City TW
- Yan; Hong-Sen - Taichung TW
- YAN; Hong-Sen - Taichung City TW
| Patent | Date |
|---|---|
| AC motor with reduction mechanism Grant 10,554,095 - Yan , et al. Fe | 2020-02-04 |
| Ac Motor With Reduction Mechanism App 20180123426 - Yan; Hong-sen ; et al. | 2018-05-03 |
| Ac Motor With Reduction Mechanism App 20150364970 - Yan; Hong-sen ; et al. | 2015-12-17 |
| Lock assembly Grant 7,661,279 - Huang , et al. February 16, 2 | 2010-02-16 |
| Lock Assembly App 20090183539 - HUANG; Hsing-Hui ; et al. | 2009-07-23 |
| Geared motor with planetary gear assembly Grant 7,211,016 - Yan , et al. May 1, 2 | 2007-05-01 |
| Geared motor with planetary gear assembly App 20060111214 - Yan; Hong-Sen ; et al. | 2006-05-25 |
| Mechanical transmission module App 20020083786 - Yan, Hong-Sen ; et al. | 2002-07-04 |
| Dual transmission for motorcycles Grant 5,827,146 - Yan , et al. October 27, 1 | 1998-10-27 |
| Automatic tool changing apparatus Grant 5,749,819 - Yan , et al. May 12, 1 | 1998-05-12 |
| Transmission system Grant 5,720,686 - Yan , et al. February 24, 1 | 1998-02-24 |
| Variable pitch cylindrical cam mechanism for controlling the motion of weft insertion members in shuttleless weaving looms Grant 5,320,143 - Hwang , et al. June 14, 1 | 1994-06-14 |
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