Trademark applications and grants for Yunfei Yang. Yunfei Yang has 1 trademark applications. The latest application filed is for "EXBELLE"
Entity Type | INDIVIDUAL |
Address | Room 1207, Building 140, Hudishan Tianliao Community, Yutang Street Guangming, Shenzhen CHINA 518000 |
Patent Application | Date |
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SHEAR VELOCITY RADIAL PROFILING BASED ON FLEXURAL MODE DISPERSION 20210356616 - 16/488907 Yang; Yunfei ;   et al. | 2021-11-18 |
Petrophysical Inversion With Machine Learning-Based Geologic Priors 20210041596 - 15/929505 Kushwaha; Amit ;   et al. | 2021-02-11 |
Method for preparing pressed scandia-doped dispenser cathodes using microwave sintering 20170345608 - 15/409888 Liu; Wei ;   et al. | 2017-11-30 |
METHOD FOR DIRECTLY RECOVERING LEAD OXIDE USED FOR A LEAD-ACID BATTERY CATHODE FROM WASTE LEAD PASTE 20160160316 - 14/906452 Pan; Junqing ;   et al. | 2016-06-09 |
Method for preparing pressed scandia-doped dispenser cathodes using microwave sintering 10,651,000 - 15/409,888 Liu , et al. | 2020-05-12 |
Method for directly recovering lead oxide used for a lead-acid battery cathode from waste lead paste 9,828,654 - 14/906,452 Pan , et al. November 28, 2 | 2017-11-28 |
Mark Image Registration | Serial | Trademark Application Date |
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![]() "EXBELLE" 97498789 |
EXBELLE 2022-07-12 |
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