专利检索 ap:("Signify Holding B.V.") AND inv:"ZHENG, Fan" 第 1 页

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发明公开
A POWER SOURCE TYPE DETERMINER 审中-公开

公开(公告)号：EP3912433A1

公开(公告)日：2021-11-24

申请号：EP20700226.2

申请日：2020-01-14

申请人： Signify Holding B.V.

发明人： MALYNA, Dmytro, Viktorovych , FU, Jie , CHEN, Zhi, Quan , DE HEER GALISTEO, Raimundo , QIU, Jia, Long , VAN MEEL, Marcus, Cornelis , KUPPENS, Simon, Jacobus, Maria , LIU, Yuanqiang , SUN, Shiguang , ZHENG, Fan , VELDMAN, Paul, Robert , WANG, Gang

IPC分类号： H05B33/08 , H05B45/44