Liu; Dong-Sheng
Patent Applications and Registrations
Patent applications and USPTO patent grants for Liu; Dong-Sheng.The latest application filed is for "spherical light-emitting structure for inspecting workpiece".
- Liu; Dong-Sheng - Shenzhen CN
- Liu; Dong Sheng - Beijing CN
- Liu; Dong Sheng - Singapore SG
Trademarks
| Patent | Date |
|---|---|
| Spherical light-emitting structure for inspecting workpiece Grant 9,714,904 - Chang , et al. July 25, 2 | 2017-07-25 |
| Light unit Grant D758,621 - Chang , et al. June 7, 2 | 2016-06-07 |
| Spherical Light-emitting Structure For Inspecting Workpiece App 20160109378 - CHANG; CHIH-KUANG ; et al. | 2016-04-21 |
| X-ray machine with flower pattern Grant D751,204 - Wang , et al. March 8, 2 | 2016-03-08 |
| Coordinate Measurement Device And Method For Checking Installation Position Of Each Probe Of Star Prober App 20140257733 - CHANG; CHIH-KUANG ; et al. | 2014-09-11 |
| Optical module for image measuring system Grant D696,147 - Chang , et al. December 24, 2 | 2013-12-24 |
| Integrated circuit system with dummy region Grant 7,741,719 - Liu , et al. June 22, 2 | 2010-06-22 |
| Integrated Circuit System With Dummy Region App 20090014883 - Liu; Dong Sheng ; et al. | 2009-01-15 |
| Integrated circuit system with dummy region Grant 7,446,039 - Liu , et al. November 4, 2 | 2008-11-04 |
| Integrated Circuit System With Dummy Region App 20070173016 - Liu; Dong Sheng ; et al. | 2007-07-26 |
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