公开(公告)号：US20250093977A1

公开(公告)日：2025-03-20

申请号：US18577943

申请日：2023-03-27

Applicant: HONOR DEVICE CO., LTD.

Inventor： Hongxia LUO ,  Hang LI ,  Hongzheng TIAN

IPC: G06F3/0354 ,  G06F3/041 ,  G06F3/04883

Abstract: Embodiments of this application disclose a handwriting processing method, a terminal device, and a chip system, and are applied to the field of data processing technologies. The method includes: identifying, based on a first pressure value within a preset time range and a latest first signal strength, whether a stylus moves away from a handwriting module; stopping, when the stylus moves away from the handwriting module, displaying to-be-displayed handwriting content inputted by the stylus on the handwriting module within a first time range after a current moment; or stopping responding to several target coupling signals.

公开(公告)号：US20240053880A1

公开(公告)日：2024-02-15

申请号：US18271468

申请日：2022-04-18

Applicant: Honor Device Co., Ltd.

Inventor： Hang LI

IPC: G06F3/04883 ,  G06F3/044 ,  G06F3/0354

CPC classification number: G06F3/04883 ,  G06F3/044 ,  G06F3/03545

Abstract: This application provides a handwriting drawing method and apparatus, an electronic device, and a readable storage medium. The method is applied to the electronic device, the electronic device includes a touch screen, the touch screen includes a touch panel sensor (TP sensor), and the method includes: performing a handwriting drawing operation in response to detecting that a stylus moves close to the touch screen and a capacitance change amount of the TP sensor is greater than or equal to a first threshold; and stopping the handwriting drawing operation in response to detecting that the stylus moves away from the touch screen and that the capacitance change amount of the TP sensor is less than a second threshold, where the first threshold is different from the second threshold.