Tsao; Yi-Cheng
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tsao; Yi-Cheng.The latest application filed is for "heating device with alarm function".
- Tsao; Yi-Cheng - Hualien County TW
- Tsao; Yi-Cheng - Taipei N/A TW
- Tsao; Yi-Cheng - Hsinchu N/A TW
- Tsao; Yi-Cheng - Taipei City TW
- Tsao; Yi-Cheng - Hsinchu City TW
| Patent | Date |
|---|---|
| Heating Device With Alarm Function App 20160106258 - Yen; Ming-Yi ; et al. | 2016-04-21 |
| Computer with stand Grant D744,999 - Chen , et al. December 8, 2 | 2015-12-08 |
| Optical disc drive with positioning structure of main shaft motor Grant 8,381,237 - Tsao , et al. February 19, 2 | 2013-02-19 |
| Optical Disc Drive App 20100142351 - Tsao; Yi-Cheng ; et al. | 2010-06-10 |
| Optical disk drive Grant 7,685,614 - Ho , et al. March 23, 2 | 2010-03-23 |
| Apparatus and method of ejecting an optical disc for an optical drive Grant 7,505,375 - Hsu , et al. March 17, 2 | 2009-03-17 |
| Optical Disk Drive App 20090019465 - Ho; Chun-Lung ; et al. | 2009-01-15 |
| Fabrication method of optical disk drive Grant 7,448,266 - Ho , et al. November 11, 2 | 2008-11-11 |
| Gear transmission system for an optical disk drive Grant 7,428,738 - Wu , et al. September 23, 2 | 2008-09-23 |
| Gear transmission system for an optical disk drive Grant 7,222,350 - Ho , et al. May 22, 2 | 2007-05-22 |
| Optical disc recorder with printing device App 20070109381 - Liao; Danny ; et al. | 2007-05-17 |
| Optical Disk Drive And Assembly Method For Assembling Stepping Motor On Traverse Thereof App 20070074236 - Ho; Chun-Lung ; et al. | 2007-03-29 |
| Optical Disc Drive And Traverse Thereof App 20070061821 - Tsao; Yi-Cheng ; et al. | 2007-03-15 |
| Fabrication Method Of Optical Disk Drive App 20070006247 - Ho; Chun-Lung ; et al. | 2007-01-04 |
| Transmission mechanism App 20060052197 - Tsao; Yi-Cheng ; et al. | 2006-03-09 |
| Apparatus and method of ejecting an optical disc for an optical drive App 20050201215 - Hsu, Tsing-Sung ; et al. | 2005-09-15 |
| Gear transmission system for an optical disk drive App 20050155046 - Wu, Chao-Ching ; et al. | 2005-07-14 |
| Spindle motor structure Grant 6,911,749 - Ho , et al. June 28, 2 | 2005-06-28 |
| Gear transmission system for an optical disk drive App 20050132388 - Ho, Chun-Lung ; et al. | 2005-06-16 |
| Clamping device with variable clamping force Grant 6,697,320 - Yeh , et al. February 24, 2 | 2004-02-24 |
| Clamping device with variable clamping force App 20020191531 - Yeh, Shih-Lin ; et al. | 2002-12-19 |
| Loading tray for optical disk drive in upright position App 20020159371 - Yeh, Shih-Lin ; et al. | 2002-10-31 |
| Impact absorber of a gears-transmission apparatus App 20020124673 - Yeh, Shih-Lin ; et al. | 2002-09-12 |
| Ball balancer for wide rotation speed App 20020118631 - Kuo, Lih-Hwa ; et al. | 2002-08-29 |
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