公开(公告)号：US11995302B2

公开(公告)日：2024-05-28

申请号：US18308351

申请日：2023-04-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shuai Li ,  Binke Yu ,  Xiaoxiao Chen ,  Jing Chang ,  Yulong Xue

IPC: G06F3/04845 ,  G06F3/0488

CPC classification number: G06F3/04845 ,  G06F3/0488 ,  G06F2203/04806

Abstract: Example interface information presenting methods, electronic devices and computer-readable storage media are provided. An example method includes: obtaining a target interface; in response to a first operation of a user, entering a screen-locked state, and obtaining a first picture displayed in the screen-locked state; processing the target interface to obtain a target picture; and displaying the target picture in the screen-locked state, to cover the first picture.

公开(公告)号：US12200157B2

公开(公告)日：2025-01-14

申请号：US17761888

申请日：2020-09-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shizhe Li ,  Jing Chang ,  Yang Liu ,  Tienan Zhang

IPC: H04M1/03 ,  H04M1/02 ,  H04M1/18 ,  H04R9/06

Abstract: A mobile terminal includes a housing and a speaker component including a speaker unit that divides a cavity of the speaker component into a front speaker box and a rear speaker box, an air vent coupled to an inner cavity of the housing is disposed on a wall of the rear speaker box, and a flexible sound absorbing member that can absorb a sound and damp vibration is disposed on a wall of the inner cavity of the housing.

公开(公告)号：US20230141955A1

公开(公告)日：2023-05-11

申请号：US17802690

申请日：2021-01-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Junqing Luo ,  Jie Su ,  Ligang Yu ,  Fanfan Liu ,  Jing Chang ,  Shizhe Li ,  Senjun Chen

IPC: H04R1/02 ,  A45C11/00

CPC classification number: H04R1/028 ,  A45C11/00 ,  A45C2011/002 ,  H04R17/00

Abstract: A terminal protective case and an audio playback system, the case including a housing, a diaphragm, a piezoelectric sheet, and a drive circuit. The housing has a main body part and a fastening frame part, a side of the fastening frame part is fastened to a periphery of the main body part, the fastening frame part and the main body part jointly enclose an accommodating groove configured to accommodate a terminal. The diaphragm is within the main body part, the piezoelectric sheet is fastened to the diaphragm, a front cavity is on a side of the diaphragm, a sound outlet hole is disposed on the main body part, and the sound outlet hole connects the front cavity to the outside of the main body part. The drive circuit is within the main body part and connected to the piezoelectric sheet, and is configured to drive the piezoelectric sheet.

公开(公告)号：US20220337689A1

公开(公告)日：2022-10-20

申请号：US17761888

申请日：2020-09-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shizhe Li ,  Jing Chang ,  Yang Liu ,  Tienan Zhang

IPC: H04M1/03 ,  H04M1/02 ,  H04R9/06 ,  H04M1/18

Abstract: A mobile terminal includes a housing and a speaker component including a speaker unit that divides a cavity of the speaker component into a front speaker box and a rear speaker box, an air vent coupled to an inner cavity of the housing is disposed on a wall of the rear speaker box, and a flexible sound absorbing member that can absorb a sound and damp vibration is disposed on a wall of the inner cavity of the housing.