Trademark applications and grants for Tengfei Guo. Tengfei Guo has 1 trademark applications. The latest application filed is for "LUNBABYTHEBOX"
Patent Application | Date |
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VALVE SYSTEM FOR DRIVING FLUID AND METHOD FOR USING THE SAME 20210322983 - 17/168763 Bai; Liang ;   et al. | 2021-10-21 |
SAMPLE EXTRACTION CHIP AND BIOLOGICAL REACTION DEVICE 20210322982 - 17/121337 Zheng; Longtang ;   et al. | 2021-10-21 |
WHOLE-PROCESS BIOLOGICAL DETECTION DEVICE 20210322980 - 17/249398 WANG; Lei ;   et al. | 2021-10-21 |
LIQUID STORAGE AND CONTROLLED-RELEASE DEVICE AND BIOLOGICAL DETECTION CHIP 20210322979 - 17/166546 Zhou; Xinying ;   et al. | 2021-10-21 |
Mark Image Registration | Serial | Trademark Application Date |
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![]() "LUNBABYTHEBOX" 5136966 87076464 |
LUNBABYTHEBOX 2016-06-19 |
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