Inventor
XIAO YONGSHENG
CN4 patents
Patents
4 patentsUS11708946B2Jul 25, 2023
Method for automatically producing LED lamp cap
HEFEI WISDOM BRIDGE INFORMATION TECH CO LTD1 citations59
US11668440B2Jun 6, 2023
Device for installing rear cover of lamp cap
HEFEI WISDOM BRIDGE INFORMATION TECH CO LTD1 citations59
US11701679B2Jul 18, 2023
Device for automatically installing lamp tube of intelligent LED lamp cap
HEFEI WISDOM BRIDGE INFORMATION TECH CO LTD1 citations58
US11549657B2Jan 10, 2023
Device for installing reflection bowl of LED headlamp
HEFEI WISDOM BRIDGE INFORMATION TECH CO LTD1 citations58