Inventor
ZHAO PINGLIN
CN5 patents
Patents
5 patentsUS11122695B2Sep 14, 2021
LED display with quick maintenance structure
UNILUMIN GROUP CO LTD9 citations77
US12096571B2Sep 17, 2024
Rotary knob lock, maintenance tool and LED display
UNILUMIN GROUP CO LTD0 citations53
US11324130B2May 3, 2022
Display screen module and display screen
UNILUMIN GROUP CO LTD0 citations44
US11536368B2Dec 27, 2022
Waterproof assembly and display screen
UNILUMIN GROUP CO LTD0 citations42
US10701816B2Jun 30, 2020
Multi-panel display device
UNILUMIN GROUP CO LTD0 citations30