公开(公告)号：US12001617B1

公开(公告)日：2024-06-04

申请号：US17966429

申请日：2022-10-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Inhyung Jung ,  Byunghoon Kang ,  Hyunwoong Kwon ,  Sanghui Park ,  Banghyun Kwon ,  Sangheon Kim ,  Yeunwook Lim

IPC: G06F3/0354 ,  G06F3/038

CPC classification number: G06F3/03545 ,  G06F3/0383 ,  G06F2203/0384

Abstract: An electronic device is provided. The electronic device includes a display, a communication circuit, a memory, and a processor operatively connected to the display, the communication circuit, and the memory, wherein the processor is configured to detect a pen event for the display to obtain a frequency, to establish a communication connection with an electronic pen using the communication circuit to obtain switch information and a device identification (ID), to obtain an electronic pen connection record from the memory, to determine a type of the electronic pen based on the device ID, to determine an operation mode of the electronic pen based on the switch information when the switch information is obtained, and to perform a predetermined function based on at least one of the frequency, the electronic pen connection record, the type of the electronic pen, or the operation mode.

公开(公告)号：US11874978B2

公开(公告)日：2024-01-16

申请号：US16978123

申请日：2020-08-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byunghoon Kang ,  Sanghui Park ,  Changbyung Park ,  Joohoon Lee ,  Hyunsuk Choi

IPC: G06F3/038 ,  G06F3/0354 ,  G06F3/01 ,  G06F3/0346 ,  G06F3/02 ,  G06F3/044 ,  G06F3/046

CPC classification number: G06F3/0383 ,  G06F3/017 ,  G06F3/02 ,  G06F3/0346 ,  G06F3/03545 ,  G06F3/046 ,  G06F3/0442 ,  G06F2203/0384

Abstract: An electronic device is provided, which includes a panel configured to identify a position of a stylus pen, a communication module configured to transmit/receive a communication signal to/from the stylus pen, and at least one processor configured to, based on detection of the stylus pen by the panel, perform a first operation based on the position of the stylus pen identified by the panel, based on non-detection of the stylus pen by the panel, identify at least one of information about the position of the stylus pen or information indicating whether a button of the stylus pen is pressed, included in at least one communication signal received through the communication module from the stylus pen, and perform a second operation based on at least one of the information about the position of the stylus pen or the information indicating whether the button of the stylus pen is pressed.