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档案
CIRCUIT BOARD INTEGRATED INDUCTOR, INDUCTOR, AND ELECTRONIC DEVICE
发明专利审中
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§ Ⅰ
卷宗概要
申请人
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.; Hangzhou Dianzi University
发明人
CHEN, Yijun; WANG, Ningning; ZHENG, Kaicheng
申请日
Nov 9, 2023
公开日
Jan 6, 2026
IPC 分类
H01FH01F
CPC 分类
H01FH01FH01FH01F