LM

Lili Ma

AC Anhui Hongcheng Opto-Electronics Co.: 1 patents #1 of 7Top 15%
Overall (2024): #370,685 of 561,600Top 70%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11899918 Method, apparatus, electronic device and storage medium for invoking touch screen magnifier Junfeng Li 2024-02-13