Inventor

WEI JIANGEN

CN2 patents

Patents

2 patents

US12429195B2Sep 30, 2025

Industrial and mining lamp with linkage adjustment of multiple module angles and implementation method thereof

HENGDIAN GROUP TOSPO LIGHTING CO LTD0 citations50

US12504152B2Dec 23, 2025

Lamp with translationally adjustable lens

HENGDIAN GROUP TOSPO LIGHTING CO LTD0 citations41