公开(公告)号：US12118811B2

公开(公告)日：2024-10-15

申请号：US17586965

申请日：2022-01-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taewon Kwak ,  Jinsu Shin ,  Jiwon Lee

IPC: G06V30/32 ,  G06F3/04883

CPC classification number: G06V30/347 ,  G06F3/04883

Abstract: According to an embodiment, an electronic device may include a display, a memory, and at least one processor operatively coupled to the display and the memory. The memory stores instructions that are configured to, when executed, enable the at least one processor to display first stroke data of a first stroke trajectory, based on an input of a first touch-move after a first touch-down on the display, perform shape recognition on the first stroke trajectory, based on a size of the first stroke trajectory and a distance between a stroke start point of the first stroke trajectory and another point on the first stroke trajectory, convert the first stroke data into second stroke data corresponding to a recognized shape form, based on the shape recognition, and display the second stroke data on the display. Various other embodiments may be possible.

公开(公告)号：US11995308B2

公开(公告)日：2024-05-28

申请号：US18105931

申请日：2023-02-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taewon Kwak ,  Jinsu Shin ,  Dohyeon Kim ,  Donghyuk Lee

IPC: G06F3/04883

CPC classification number: G06F3/04883

Abstract: One or more embodiments of the present disclosure provide a method and a device for supporting handwriting input in an electronic device. An electronic device includes a display module and a processor, wherein the processor can: display an execution screen of an application supporting handwriting input; sense the handwriting input through the execution screen; set at least one region of interest on the basis of at least one object corresponding to the handwriting; identify, in response to an action of a user, a target object on the basis of the at least one region of interest; and perform handwriting alignment on the basis of the target object.

公开(公告)号：US12222895B2

公开(公告)日：2025-02-11

申请号：US18199902

申请日：2023-05-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jinsu Shin ,  Taewon Kwak

IPC: G06F16/11 ,  G06F16/14 ,  G06F16/178

Abstract: One or more embodiments disclose a method and an apparatus including a memory, and a processor operatively connected to the memory. The processor is configured to, as handwriting is input by a user, analyze strokes of the input handwriting, generate search data and action link data, based on the analyzed strokes, generate search-based recognition data including the search data and link flag information associated with the action link data, and store a handwriting file including the generated search-based recognition data. Various embodiments are possible.

公开(公告)号：US12046058B2

公开(公告)日：2024-07-23

申请号：US17370533

申请日：2021-07-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dohyeon Kim ,  Jinsu Shin ,  Donghyuk Lee

IPC: G06F3/0488 ,  G06F40/166 ,  G06F40/279 ,  G06V30/148

CPC classification number: G06V30/153 ,  G06F3/0488 ,  G06F40/166 ,  G06F40/279

Abstract: An electronic device is provided. The electronic device includes a display including a sensing panel that senses a handwriting input, at least one processor operatively connected to the display, and memory storing instructions that, when executed by the at least one processor, cause the electronic device to acquire the handwriting input through the display, wherein the handwriting input includes a first handwriting input corresponding to a first line and a second handwriting input corresponding to a second line, determine whether to merge the second line into the first line or to maintain the second line based on whether at least one of the first handwriting input and/or the second handwriting input satisfies a specified condition, convert the handwriting input where the merging or the maintenance of the second line is applied into text, and display the converted text through the display.

公开(公告)号：US11829597B2

公开(公告)日：2023-11-28

申请号：US16986971

申请日：2020-08-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Donghyuk Lee ,  Taewon Kwak ,  Kyungmin Kim ,  Dohyeon Kim ,  Jungrim Kim ,  Jihoon Kim ,  Gibeyong Park ,  Jeongwan Park ,  Jinsu Shin ,  Konsang Lee ,  Seungcheol Lee ,  Bongje Cho ,  Munwon Choi ,  Seowon Choi ,  Eunji Choi ,  Yeunwook Lim

IPC: G06F3/04883 ,  G06F40/171 ,  G06V30/32 ,  G06V30/142

CPC classification number: G06F3/04883 ,  G06F40/171 ,  G06V30/1423 ,  G06V30/32

Abstract: Disclosed is an electronic device for processing a handwriting input and including a touch screen, a processor operatively connected with the touch screen, and a memory operatively connected with the processor, wherein the memory stores instructions, which when executed, cause the processor to control the electronic device to perform handwriting recognition for a first handwriting input of a user displayed on the touch screen, to convert the first handwriting input into a text, identify at least one of an attribute or characteristic of the first handwriting input, apply at least one of the identified attribute or characteristic to the converted text, and in response to a request for conversion of the first handwriting input, replace the first handwriting input into a text (herein after, a first rich text) to which the identified at least one of the attribute or characteristic has been applied.