DENG; Jinfu
Patent Applications and Registrations
Patent applications and USPTO patent grants for DENG; Jinfu.The latest application filed is for "microporous ceramic thick-film heating element for electronic cigarette oil atomizing core, and manufacturing method thereof".
- DENG; Jinfu - Dongguan CN
- Deng; Jinfu - Guangdong CN
- Deng; Jinfu - Shenzhen CN
| Patent | Date |
|---|---|
| Microporous Ceramic Thick-film Heating Element For Electronic Cigarette Oil Atomizing Core, And Manufacturing Method Thereof App 20200359704 - DENG; Jinfu | 2020-11-19 |
| Method and apparatus for service login based on third party's information Grant 9,450,939 - Zhou , et al. September 20, 2 | 2016-09-20 |
| Login method, apparatus, and system Grant 9,137,245 - Huang , et al. September 15, 2 | 2015-09-15 |
| Method And Apparatus For Service Login Based On Third Party's Information App 20150096004 - Zhou; Hao ; et al. | 2015-04-02 |
| Login Method, Apparatus, And System App 20140325628 - HUANG; TIANQING ; et al. | 2014-10-30 |
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