Liu Wenwen
USPTO Trademark & Patent Filings
Trademark applications and grants for Liu Wenwen. Liu Wenwen has 1 trademark applications. The latest application filed is for "EHAPPYMAKER"
- Company Aliases
- liu wenwen
- wenwen liu
- LIU; Wenwen - BEIJING CN
- LIU; Wenwen - Lianyungang CN
- LIU; Wenwen - Qingdao CN
- LIU; Wenwen - Yantai Shandong CN
- Liu; Wenwen - Ningde CN
- Liu; Wenwen - Wenzhou CN
- Liu; Wenwen - Shanghai CN
- Liu; Wenwen - Beijing N/A CN
Trademarks Patents
| Patent Application | Date |
|---|---|
| Method and Apparatus for Obtaining Timing Advance Value 20220182959 - 17/605494 SANG; Dongsheng ; et al. | 2022-06-09 |
| COMBINED PHARMACEUTICAL COMPOSITION FOR TREATING SMALL CELL LUNG CANCER 20220175759 - 17/438804 WANG; Shanchun ; et al. | 2022-06-09 |
| PANICUM VIRGATUM SOSEKI PROTEIN SOK2, CODING GENE AND APPLICATION THEREOF 20220153785 - 17/168983 FU; Chunxiang ; et al. | 2022-05-19 |
| HEAT RADIATOR AND TURBO FRACTURING UNIT COMPRISING THE SAME 20220145740 - 17/148938 YUAN; Weipeng ; et al. | 2022-05-12 |
| BATTERY MODULE AND VEHICLE 20220123376 - 17/564972 Liu; Wenwen ; et al. | 2022-04-21 |
| Online laser leveling detection method of 3D printer 11,338,504 - 17/060,023 Cao , et al. May 24, 2 | 2022-05-24 |
| LED lamp with current-regulated warm dimming 11,006,496 - 16/689,030 An , et al. May 11, 2 | 2021-05-11 |
| Composite end plate and battery module 10,944,141 - 16/225,958 Liu , et al. March 9, 2 | 2021-03-09 |
| Composite end plate and battery module 10,720,617 - 16/227,224 Cao , et al. | 2020-07-21 |
| Ratio resource sharing and contention scheme for device-to-device communication in white space spectrum bands 9,991,998 - 14/359,951 Peng , et al. June 5, 2 | 2018-06-05 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"EHAPPYMAKER" 5148231 87005409 |
EHAPPYMAKER 2016-04-19 |
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