公开(公告)号：US20240275184A1

公开(公告)日：2024-08-15

申请号：US18014268

申请日：2022-04-27

申请人： Honor Device Co., Ltd.

发明人： Yang Mao ,  Tieli Zhang ,  Changying Zhang

IPC分类号： H02J7/00

CPC分类号： H02J7/00309 ,  H02J7/0013 ,  H02J7/0045 ,  H02J7/007192

摘要： This application provides an electronic device in which a distance between a connection end of a first battery and a first power conversion module corresponding to the first battery is within a certain small range, which can reduce a length of a current path between the first power conversion module and the first battery, and avoid corresponding heat generation. In addition, a distance between the first power conversion module and a processor is relatively long.

公开(公告)号：US20240129657A1

公开(公告)日：2024-04-18

申请号：US17924004

申请日：2022-04-26

申请人： Honor Device Co., Ltd.

发明人： Ting Huang ,  Changying Zhang ,  Chen Zhu

IPC分类号： H04R1/10 ,  G06F13/38

CPC分类号： H04R1/1041 ,  G06F13/385 ,  H04R2420/01 ,  H04R2420/05

摘要： Embodiments of this application provide a method for detecting a connection to a headset port of an electronic device, an electronic device, and a readable storage medium. When a headset component is connected to the headset port of the electronic device, if it is detected that the electronic device does not have a function of performing conversion between digital audio and analog audio and that the headset component connected to the headset port of the electronic device is an analog component, it is determined that the headset port cannot support the connected headset component. In this way, an electronic device omitting a codec can determine that an analog headset cannot be used.

公开(公告)号：US20240128775A1

公开(公告)日：2024-04-18

申请号：US18246248

申请日：2022-08-26

申请人： Honor Device Co., Ltd.

发明人： Yang Mao ,  Changying Zhang ,  Yupeng Qiu ,  Haibin Zhou ,  Tieli Zhang

IPC分类号： H02J7/00

CPC分类号： H02J7/0063 ,  H02J7/0019 ,  H02J7/0031 ,  H02J7/00714 ,  H02J7/007182

摘要： A charging/discharging circuit and an electronic device. A first end of a first branch is connected to a voltage supply end, a second end thereof is connected to a first battery, and a voltage provided by the voltage supply end charges the first battery through the first branch; a first end of a second branch is connected to the voltage supply end, a second end thereof is connected to a second battery, and the voltage provided by the voltage supply end charges the second battery through the second branch; the second branch includes a first control circuit that is configured to adjust impedance of the second branch; and a processing module is configured to obtain a first current of the first branch and a second current of the second branch, and indicate, based on the first and second currents, the first control circuit to adjust impedance of the second branch.