DY

Dongqing Yu

WC Wuhan China Star Optoelectronics Technology Co.: 2 patents #230 of 559Top 45%
Overall (All Time): #1,110,584 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12024816 Kind of multi-layer artificial leather and a preparation method therefor, an automotive seat and an automobile Anning Wang 2024-07-02
11825005 Display device 2023-11-21
11724158 Water goggles 2023-08-15
11169315 Backlight module and display device 2021-11-09