- 专利标题： Coil module, wireless charging transmitting apparatus, wireless charging receiving apparatus, wireless charging system, and terminal
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申请号： US17155579申请日： 2021-01-22
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公开(公告)号： US12020857B2公开(公告)日： 2024-06-25
- 发明人: Changsheng Pei , Yongfa Zhu , Zhiqiang Zeng
- 申请人： Huawei Technologies Co., Ltd.
- 申请人地址： CN Shenzhen
- 专利权人： HUAWEI TECHNOLOGIES CO., LTD.
- 当前专利权人： HUAWEI TECHNOLOGIES CO., LTD.
- 当前专利权人地址： CN Shenzhen
- 代理机构： SLATER MATSIL, LLP
- 优先权： CN 1810881202.X 2018.08.04 CN 1910111453.4 2019.02.12
- 主分类号： H01F38/14
- IPC分类号： H01F38/14 ; H01F27/28 ; H01F27/29 ; H02J7/02 ; H02J50/10
摘要：
A coil module includes a first planar coil winding and a second planar coil winding. A first coil of the first planar coil winding includes a first outer side part and a first inner side part. A first coil of the second planar coil winding includes a second outer side part and a second inner side part. An end part of the first outer side part is connected to an end part of the second inner side part, and an end part of the second outer side part is connected to an end part of the first inner side part.
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