DC

Danian Chen

SC Shanghai Zhangmen Science And Technology Co.: 1 patents #1 of 2Top 50%
Overall (2020): #503,894 of 565,922Top 90%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10628478 Method and device thereof for user interaction based on virtual objects and non-volatile storage medium Fei Wang 2020-04-21