CL

Changwei Liu

Overall (2021): #17,928 of 548,734Top 4%
7
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
D934577 Mirror 2021-11-02
D934576 Mirror 2021-11-02
11028226 Heat resistant polyimide film and preparation method thereof Wanbao Xiao, Chunyan Qu, Dezhi Wang, Kai Xu, Bo Wang +8 more 2021-06-08
D918601 Mirror 2021-05-11
D917306 Watch case 2021-04-27
D916470 Mirror 2021-04-20
D913113 Watch case 2021-03-16