公开(公告)号：US20230051195A1

公开(公告)日：2023-02-16

申请号：US17861904

申请日：2022-07-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Bongje CHO ,  Taewon KWAK ,  Yongmin KOO ,  Jinsu SHIN ,  Jiwon LEE ,  Eunji CHOI

IPC: G06V30/14 ,  G06F3/04842 ,  G06V30/32 ,  G06F3/0483

Abstract: An electronic device is provided. The electronic device includes a display including at least one display panel, a memory, and a processor operatively connected to the display module and the memory. The memory stores instructions causing the processor to generate content including one or more pages and at least one object being displayed on the one or more pages based on a user input, display an editing area for editing the content by using the display module, and simultaneously apply the at least one object being generated or changed based on the user input to at least one partial area of a first page and at least one partial area of a second page corresponding to the editing area in case that the at least partial areas of the first page and the second page among the one or more pages are simultaneously displayed in the editing area.

公开(公告)号：US20250147654A1

公开(公告)日：2025-05-08

申请号：US19013687

申请日：2025-01-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taewon KWAK

IPC: G06F3/04883 ,  G06F3/04812 ,  G06F3/04845

Abstract: An electronic device and a method for identifying a line corresponding to a stroke by using a gesture for inputting the stroke are provided. The electronic device includes a display, memory storing one or more computer programs, and one or more processors communicatively coupled to the display and the memory, wherein the one or more computer programs include computer-executable instructions that, when executed by the one or more the processors individually or collectively, cause the electronic device to display, in response to identifying an external object dragged on the display, a stroke based on a trajectory of the dragged external object, while identifying that the external object is dragged, display, in response to identifying that the dragged external object is contacted within an area having a preset size in the display during a first time section, a line in association with the stroke, and while identifying that the external object is dragged, rotate, in response to identifying that the dragged external object is contacted with the area during a second time section after the first time section, the line based on a trajectory of the external object being dragged to another area different from the area after the second time section.

公开(公告)号：US20240310998A1

公开(公告)日：2024-09-19

申请号：US18673462

申请日：2024-05-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Taewon KWAK ,  Jinsu SHIN ,  Dohyeon KIM ,  Donghyuk LEE

IPC: G06F3/04883 ,  G06F18/20

CPC classification number: G06F3/04883 ,  G06F18/20

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：US20240112485A1

公开(公告)日：2024-04-04

申请号：US18324628

申请日：2021-11-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taewon KWAK ,  Donghyuk LEE

IPC: G06V30/22 ,  G06F3/0483 ,  G06F3/04845 ,  G06F3/04883 ,  G06F40/103 ,  G06V30/19 ,  G06V30/30

CPC classification number: G06V30/22 ,  G06F3/0483 ,  G06F3/04845 ,  G06F3/04883 ,  G06F40/103 ,  G06V30/19013 ,  G06V30/30

Abstract: An electronic device is provided. The electronic device includes a display and at least one processor, wherein the at least one processor can be configured to identify a first tilt between a first handwriting input displayed on the display and a first preceding handwriting input that precedes the first handwriting input, the first handwriting input corresponding to a first block, identify a second tilt between a second handwriting input displayed on the display and a second preceding handwriting input that precedes the second handwriting input, the second handwriting input being continuous to the first handwriting input, use the first tilt and the second tilt to determine whether the second handwriting input corresponds to the first block or corresponds to a second block differing from the first block, and perform, based on the second handwriting input corresponding to the second block, at least one operation for processing a plurality of handwriting inputs indicating the second block.

公开(公告)号：US20230185448A1

公开(公告)日：2023-06-15

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：US20220237936A1

公开(公告)日：2022-07-28

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

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：US20210174075A1

公开(公告)日：2021-06-10

申请号：US17117286

申请日：2020-12-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taewon KWAK ,  Dohyeon KIM ,  Jungrim KIM ,  Jihoon KIM ,  Gibeyong PARK ,  Jeongwan PARK ,  Konsang LEE ,  Donghyuk LEE ,  Seungcheol LEE ,  Yeunwook LIM

IPC: G06K9/00 ,  G06F3/0354 ,  G06F3/0488

Abstract: An electronic device and method are disclosed. The electronic device includes a touch-sensitive display, a memory and a processor. The processor implements the method, including: detect a written input including a plurality of strokes through the display, group the plurality of strokes into a first group and a second group based on respective coordinates of each of the plurality of strokes, group first strokes included in the first group into a plurality of blocks, based on a distance between respective coordinates of each of the first strokes, determine a slope for each of the plurality of blocks, rotate an area corresponding to the first group based on the determined slope, execute handwriting recognition on the first strokes based on the rotated area, and displaying a result of the handwriting recognition on the display.