YD

Ya-Ling Ding

Overall (2019): #105,616 of 560,194Top 20%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10383372 Controlling method for electronic cigarette with multiple output modes and electronic cigarette — 2019-08-20
10206433 Controlling method for electronic cigarette with multiple output modes and electronic cigarette — 2019-02-19