YS

Yang Su

CC China Tobacco Yunnan Industrial Co.: 1 patents #48 of 82Top 60%
Overall (2023): #199,182 of 537,848Top 40%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11684086 Modular multifunctional electronic smoking paraphernalia Ping Lei, Xudong ZHENG, Jianguo TANG, Zhiqiang Li, Shanzhai Shang +8 more 2023-06-27