YJ

Yunzheng Jiang

SC Shenzhen Chifrog Technology Co.: 2 patents #1 of 1Top 100%
Overall (2021): #94,506 of 548,734Top 20%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11153995 Powerpack station 2021-10-19
D916658 Power pack station 2021-04-20