RZ

Ruifeng Zhao

CC China Tobacco Guangdong Industrial Co.: 5 patents #3 of 23Top 15%
Overall (All Time): #792,846 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
D1050714 Outdoor storage box 2024-11-12
12022858 Heat-not-burn cigarette product Yibo Liu, Feng Li, Jing Hu, Zhijing Lu, Yang-Kook Sun +2 more 2024-07-02
11980232 Cigarette heating device Jing Hu, Feng Li, Guizhou Wu, Yanjun Zhang, Yibo Liu +1 more 2024-05-14
11925210 Electric heating device having air channel Yibo Liu, Feng Li, Jing Hu, Zhiyong Xiang 2024-03-12
11911948 Starch-based multi-channel airflow unit and preparation method and application thereof Feng Li, Jing Hu, Donge Chen, Zhenfu Li, Yibo Liu +2 more 2024-02-27
8822226 Method for quick and simultaneous determination of 16 inorganic anions and organic acids in tobacco Jing Hu, Wenzhuang Shi, Feng Li, Rong Zhou, Bing Han 2014-09-02