WZ

Weiyuan Zhang

GC Guangzhou Shirui Electronics Co.: 1 patents #21 of 60Top 35%
GC Guangzhou Shiyuan Electronics Co.: 1 patents #7 of 33Top 25%
GC Guangzhou Shizhen Information Technology Co.: 1 patents #4 of 19Top 25%
Overall (All Time): #1,841,153 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11301200 Method of providing annotation track on the content displayed on an interactive whiteboard, computing device and non-transitory readable storage medium Wei Li 2022-04-12
10908918 Image erasing method and system — 2021-02-02