Trademark applications and grants for Liu, Tongjun. Liu, Tongjun has 1 trademark applications. The latest application filed is for "QINJGTESON"
Entity Type | INDIVIDUAL |
Address | No.79 Ziyun lane, Beimen Street, Dayan Street, Gucheng District, Lijiang, Yunnan CHINA 674199 |
Patent Application | Date |
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TRANSPARENT CONDUCTIVE THIN FILM AND METHOD OF MANUFACTURING THE SAME 20120280188 - 13/464177 LIU; Tongjun | 2012-11-08 |
Biodegradable common bile duct stent and the method for preparaing thereof 20050010280 - 10/821925 Jing, Xiabin ;   et al. | 2005-01-13 |
Method of manufacturing transparent conductive thin film 9,051,640 - 13/464,177 Liu June 9, 2 | 2015-06-09 |
Method of manufacturing transparent conductive thin film 9,051,640 - 13/464,177 Liu June 9, 2 | 2015-06-09 |
Biodegradable common bile duct stent and the method for preparing thereof 7,094,260 - 10/821,925 Jing , et al. August 22, 2 | 2006-08-22 |
Mark Image Registration | Serial | Trademark Application Date |
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![]() "QINJGTESON" 90865397 |
QINJGTESON 2021-08-04 |
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