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.

公开(公告)号：US11862990B2

公开(公告)日：2024-01-02

申请号：US17178707

申请日：2021-02-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wooram Lee ,  Dohyeon Kim ,  Seho Park ,  Mingi Song

IPC: H02J7/00 ,  H02J50/40 ,  H02J50/80 ,  H02J50/12

CPC classification number: H02J50/402 ,  H02J50/12 ,  H02J50/80 ,  H02J2310/22

Abstract: A wireless charging device is provided and includes a first inverter, a first switch electrically connected to the first inverter, a second inverter, a second switch electrically connected to the second inverter, a first coil group connected to the first inverter through the first switch, a second coil group connected to the second inverter through the second switch, and a processor operatively connected to the first inverter, the first switch, the second inverter, the second switch, the first coil group, and the second coil group. The processor detects an electronic device disposed above the wireless charging device through at least one coil in the first coil group or the second coil group, and to wirelessly transmit power to the electronic device by using one coil in the first coil group and one coil in the second coil group.

公开(公告)号：US11482024B2

公开(公告)日：2022-10-25

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: G06F3/0354 ,  G06F3/0488 ,  G06K9/00 ,  G06V30/32 ,  G06F3/04883

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.

公开(公告)号：US12144115B2

公开(公告)日：2024-11-12

申请号：US18084994

申请日：2022-12-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Youngsun Lee ,  Dohyeon Kim ,  Byeongkeol Kim ,  Jinsu Kim ,  Seokjoon Park ,  Jungje Bang ,  Hoyeon Seo ,  Jongbum Lee ,  Jongmin Jeon

IPC: H05K1/14 ,  B32B3/26 ,  B32B7/12

Abstract: An electronic device including a thermosetting bonding sheet may include: a base substrate including a base substrate body and a plurality of base pads disposed on the base substrate body, a connection substrate including a connection substrate body facing the base substrate body, a plurality of connection pads disposed on the connection substrate body and including a pad hole, and a plurality of connection lines disposed on the connection substrate body and connected to the plurality of connection pads, a solder, at least a portion of which is inserted into the pad hole, disposed on the base pad and configured to electrically connect the base pad to the connection pad, and a thermosetting bonding sheet provided between the base substrate body and the connection substrate body, bonded to the base substrate body and the connection substrate body, and enclosing the solder.

公开(公告)号：US11881724B2

公开(公告)日：2024-01-23

申请号：US17198370

申请日：2021-03-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Mingi Song ,  Dohyeon Kim ,  Seho Park ,  Wooram Lee

IPC: H02J7/00 ,  H02J50/40 ,  H02J50/80 ,  H02J50/60 ,  H02J50/12

CPC classification number: H02J50/402 ,  H02J50/12 ,  H02J50/60 ,  H02J50/80 ,  H02J2310/22

Abstract: Provided are a wireless charging device and method. The wireless charging device may include: a first group of coils; a second group of coils; and a processor. The processor may be configured to: transmit a first ping signal through the first group of coils and the second group of coils; sense a change in current, voltage, and/or frequency occurring in the first group of coils and the second group of coils in response to the first ping signal to detect that an electronic device is placed on the wireless charging device; select at least one coil from the first group of coils and at least one coil from the second group of coils at which the change is sensed; transmit a second ping signal through the selected coils; and wirelessly transmit power to the electronic device by using the selected coils. Various other embodiments are also disclosed.

公开(公告)号：US11843256B2

公开(公告)日：2023-12-12

申请号：US17867016

申请日：2022-07-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yusu Kim ,  Dohyeon Kim ,  Byunghwa Park ,  Seho Park ,  Wooram Lee ,  Hyungkoo Chung

IPC: H02J50/10 ,  H01F27/40 ,  H05K1/18

CPC classification number: H02J50/10 ,  H01F27/402 ,  H05K1/189 ,  H01F2027/406 ,  H05K2201/10151

Abstract: A wireless power transmission apparatus is provided. The wireless power transmission apparatus includes an upper housing, a lower housing coupled to the upper housing, a substrate disposed between the upper housing and the lower housing, a transmit coil disposed between the upper housing and the substrate and formed by being wound in the form of rotating on the substrate, at least one temperature sensor including a pattern resistor, a resistance numerical value which varies with temperature, and a flexible printed circuit board (FPCB) on which the at least one temperature sensor is disposed. The pattern resistor is disposed on the FPCB in a pattern of being wound in a first direction from any first point on the FPCB to any second point different from the any first point on the FPCB around a central portion of the FPCB and being rewound in a second direction opposite to the first direction.

公开(公告)号：US12132328B2

公开(公告)日：2024-10-29

申请号：US17583773

申请日：2022-01-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yusu Kim ,  Dohyeon Kim ,  Seho Park ,  Byunghwa Park

IPC: H02J50/12 ,  H04B5/26 ,  H04B5/79

CPC classification number: H02J50/12 ,  H04B5/26 ,  H04B5/79

Abstract: An electronic device to which a wireless charging system is applied is provided. The electronic device includes a battery, a charging circuit, and a circuit board configured to be electrically connected to the charging circuit and include a first portion and a second portion disposed adjacent to the first portion, wherein a first coil, a second coil, and a resonance coil are disposed in the first portion of the circuit board, the first coil being disposed outside the second coil, and the resonance coil being disposed inside the second coil, and wherein a third coil and a resonance capacitor are disposed in the second portion of the circuit board, the resonance capacitor being disposed inside the third coil, and the resonance coil and the resonance capacitor being electrically connected to each other to generate a designated resonance.

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：US11669201B2

公开(公告)日：2023-06-06

申请号：US17716618

申请日：2022-04-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dohyeon Kim ,  Taewon Kwak ,  Donghyuk Lee

IPC: G06F3/041

CPC classification number: G06F3/04166 ,  G06F3/0418

Abstract: An electronic device is provided. The electronic device includes a display, a memory, and a processor operatively connected to the display and the memory. The processor, in response to receiving at least one touch input to the display, analyzes an input characteristic of the at least one touch input, based on the at least one touch input, generates predictive coordinate points corresponding to a plurality of different time points, respectively, and based on the input characteristic, determines a number of predictive coordinate points to be used.