Liu Dong Sheng
USPTO Trademark & Patent Filings
Trademark applications and grants for Liu Dong Sheng. Liu Dong Sheng has 1 trademark applications. The latest application filed is for "SZTOOK"
- Company Aliases
- liu dong sheng
- sheng dong liu
- LIU; DONG-SHENG - Shenzhen CN
- Liu; Dong Sheng - Singapore SG
- Liu; Dong-Sheng - Shenzhen CN
- Liu; Dong Sheng - Beijing CN
Trademarks Patents
| Patent Application | Date |
|---|---|
| SPHERICAL LIGHT-EMITTING STRUCTURE FOR INSPECTING WORKPIECE 20160109378 - 14/732952 CHANG; CHIH-KUANG ; et al. | 2016-04-21 |
| COORDINATE MEASUREMENT DEVICE AND METHOD FOR CHECKING INSTALLATION POSITION OF EACH PROBE OF STAR PROBER 20140257733 - 14/101340 CHANG; CHIH-KUANG ; et al. | 2014-09-11 |
| INTEGRATED CIRCUIT SYSTEM WITH DUMMY REGION 20090014883 - 12/235784 Liu; Dong Sheng ; et al. | 2009-01-15 |
| INTEGRATED CIRCUIT SYSTEM WITH DUMMY REGION 20070173016 - 11/307142 Liu; Dong Sheng ; et al. | 2007-07-26 |
| Spherical light-emitting structure for inspecting workpiece 9,714,904 - 14/732,952 Chang , et al. July 25, 2 | 2017-07-25 |
| Light unit D758,621 - D/509,847 Chang , et al. June 7, 2 | 2016-06-07 |
| X-ray machine with flower pattern D751,204 - D/476,954 Wang , et al. March 8, 2 | 2016-03-08 |
| Optical module for image measuring system D696,147 - D/409,900 Chang , et al. December 24, 2 | 2013-12-24 |
| Optical module for image measuring system D696,147 - D/409,900 Chang , et al. December 24, 2 | 2013-12-24 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"SZTOOK" 86952589 |
SZTOOK 2016-03-24 |
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