公开(公告)号：US11386659B2

公开(公告)日：2022-07-12

申请号：US16551124

申请日：2019-08-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Minsoo Kim ,  Sungjin Kim ,  Younguk Kim ,  Jaehyun Park ,  Jiwoong Choi ,  Hyunsoo Choi

IPC: G06K9/00 ,  G06V20/40 ,  G06K9/62 ,  H04N21/44 ,  H04N21/466 ,  G06N20/00 ,  H04N21/472 ,  G06V30/10

Abstract: An electronic apparatus includes a communicator circuitry, and a processor for obtaining multimedia data from an external apparatus via the communicator, identifying an object in at least one frame from among a plurality of frames included in the multimedia data, and identify a content corresponding to the identified object based on content guide information provided from a first server.

公开(公告)号：US10825810B2

公开(公告)日：2020-11-03

申请号：US16444683

申请日：2019-06-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungmin Kim ,  Jisu Kang ,  Jaehyun Park ,  Heonjong Shin ,  Yuri Lee

IPC: H01L27/088 ,  H01L29/78 ,  H01L29/06 ,  H01L29/417 ,  H01L29/10 ,  H01L21/8234

Abstract: A semiconductor device includes a first active region and a second active region, which are disposed in a semiconductor substrate and have side surfaces facing each other, an isolation pattern disposed between the first and second active regions, a semiconductor extension layer disposed between the first and second active regions, a first source/drain semiconductor layer disposed on the first active region, and a second source/drain semiconductor layer disposed on the second active region. The facing side surfaces of the first and second active regions are closer to the semiconductor extension layer than the isolation pattern.

公开(公告)号：USD807288S1

公开(公告)日：2018-01-09

申请号：US29552486

申请日：2016-01-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Designer： Dowon Kim ,  Jaehyun Park ,  Keumsu Song ,  Youngho Ryu

公开(公告)号：US09698972B2

公开(公告)日：2017-07-04

申请号：US15048412

申请日：2016-02-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kangjik Kim ,  Sanghune Park ,  Jaehyun Park ,  Jongshin Shin

IPC: H03K17/28 ,  H04L7/04 ,  H03K5/08 ,  H03K5/1534 ,  H04L25/02 ,  H03K17/14 ,  H03K5/22

CPC classification number: H04L7/04 ,  H03K5/08 ,  H03K5/1534 ,  H03K5/22 ,  H03K17/14 ,  H04L25/0272 ,  H04L25/0278 ,  H04L25/028

Abstract: Voltage mode drivers and an electronic apparatus having the same are provided. The voltage mode drivers may include a voltage regulator and a ripple compensation unit connected to an output terminal of the voltage regulator and configured to compare a current data bit of a data pattern with a previous data bit of the data pattern in synchronization with a clock signal input into the ripple compensation unit, generate a control signal when the current data bit is equal to the previous data bit, and apply a ground voltage to the output terminal in response to the control signal.

公开(公告)号：US20160007204A1

公开(公告)日：2016-01-07

申请号：US14738237

申请日：2015-06-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Heyyoung Park ,  Jaehyun Park ,  Jaeyoung Shin

IPC: H04W12/12 ,  G06F17/30 ,  H04W4/14 ,  H04L29/06

CPC classification number: H04W12/12 ,  G06F17/30887 ,  H04L63/126 ,  H04L63/1408 ,  H04L63/1483 ,  H04W4/14

Abstract: A method and apparatus of notifying of SMiShing-related information is provided. The method of notifying of SMiShing by an electronic device includes: transmitting at least one item of message-related information about a received message to a SMiShing detection server; receiving SMiShing-related information about the message from the SMiShing detection server; and displaying content of the message and the received SMiShing-related information when a request is made to display the message.

Abstract translation: 提供了通知SMiShing相关信息的方法和装置。 通过电子设备通知SMiShing的方法包括：向SMiShing检测服务器发送关于接收到的消息的消息相关信息的至少一项; 从SMiShing检测服务器接收关于消息的SMiShing相关信息; 并且当请求显示消息时显示消息的内容和所接收的SMiShing相关信息。

公开(公告)号：US20250088041A1

公开(公告)日：2025-03-13

申请号：US18958760

申请日：2024-11-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jaeseok PARK ,  Beomwoo Gu ,  Sangwook Kwon ,  Joonhong Kim ,  Jaehyun Park ,  Sungku Yeo

IPC: H02J50/60 ,  G01S13/04 ,  H02J50/12

Abstract: A wireless power transmission device includes: a power transmission coil; a first circuit electrically connected to the power transmission coil and configured to provide first power of a first frequency to the power transmission coil; a sensing antenna configured to detect a human body; a second circuit electrically connected to the sensing antenna; and a controller, where the controller is configured to: control the first circuit to provide the first power of the first frequency to the power transmission coil; control the second circuit to provide a second power of a second frequency, which is different from the first frequency, to the sensing antenna in a state in which the first power is provided to the power transmission coil; and obtain at least one parameter based on at least one sensing result for at least one point of the second circuit from the second circuit.

公开(公告)号：US12249844B2

公开(公告)日：2025-03-11

申请号：US18456176

申请日：2023-08-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaeseok Park ,  Jaehyun Park ,  Beomwoo Gu ,  Kangho Byun ,  Sungku Yeo ,  Youngho Ryu ,  Chongmin Lee ,  Hyoseok Han

IPC: H02J50/12 ,  G01R25/00 ,  G01R27/02 ,  H02J50/60

Abstract: The disclosure provides a wireless power transmitting apparatus and a method for wirelessly transmitting power by the wireless power transmitting apparatus. The wireless power transmitting apparatus according to an example embodiment comprises: a power amplifier; a coil connected to the power amplifier and configured to generate an electromagnetic field based on power received from the power amplifier; an impedance sensing circuit connected between the power amplifier and the coil; at least one auxiliary coil electromagnetically coupled to the coil; and a controller, wherein the controller may be configured to: identify a change in impedance, from a signal sensed through the impedance sensing circuit, and adjust an operation setting of the at least one auxiliary coil based on the identified change in impedance.

公开(公告)号：US12155235B2

公开(公告)日：2024-11-26

申请号：US18070854

申请日：2022-11-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Beomwoo Gu ,  Jaeseok Park ,  Jaehyun Park ,  Sungku Yeo ,  Jungkyu Han

IPC: H02J50/70 ,  H02J50/12

Abstract: A wireless power transmitter may include a power amplifier configured to output an amplified signal based on an input signal and a driving voltage, a first LC resonant circuit connected in parallel to the power amplifier, a matching circuit, and a transmission coil connected to the matching circuit. The matching circuit may include a second LC resonant circuit including a first inductor and a first capacitor connected in series to the first inductor, and having one end connected to an output terminal of the power amplifier and one end of the first LC resonant circuit, and a second capacitor and a third capacitor respectively connected to the other end of the second LC resonant circuit. The first inductor may be configured to have an inductance value leading to an impedance of the second LC resonant circuit equal to or greater than a first predetermined magnitude at at least one second or higher harmonic frequency of an operating frequency of the input signal.

公开(公告)号：US12107442B2

公开(公告)日：2024-10-01

申请号：US17667964

申请日：2022-02-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaehyun Park ,  Beomwoo Gu ,  Jaeseok Park ,  Sungku Yeo ,  Youngho Ryu ,  Bohwan Choi

IPC: H02J50/70 ,  H01F27/26 ,  H02J7/02 ,  H02J50/12

CPC classification number: H02J50/70 ,  H01F27/263 ,  H02J7/02 ,  H02J50/12

Abstract: Disclosed is a coil including a first conductor disposed on a first plane, a second conductor disposed on a second plane different from the first plane, and including a first end electrically connected to a first end of the first conductor, and a second end positioned near a second end of the first conductor, and a third conductor disposed on the first plane, and including a first end electrically connected to the second end of the second conductor, and a second end positioned near the first end of the second conductor, wherein a pattern of the first conductor connecting the first end of the first conductor from the second end of the first conductor is in a clockwise or counterclockwise direction when the first plane is viewed from a first side, and wherein a pattern of the third conductor connecting the second end of the third conductor from the first end of the third conductor is in a direction opposite to the direction of the pattern of the first conductor when the first plane is viewed from the first side.

公开(公告)号：US12081034B2

公开(公告)日：2024-09-03

申请号：US17276743

申请日：2019-09-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Beomwoo Gu ,  Sungbum Park ,  Jaehyun Park ,  Kangho Byun ,  Sungku Yeo

IPC: H02J50/00 ,  H01F38/14 ,  H02J7/00 ,  H02J50/10 ,  H02J50/40 ,  H02J50/80 ,  H04B5/26 ,  H04B5/79

CPC classification number: H02J50/005 ,  H01F38/14 ,  H02J7/0044 ,  H02J50/10 ,  H02J50/402 ,  H04B5/26 ,  H04B5/79 ,  H02J50/80 ,  H02J2310/22

Abstract: An example wireless charging device includes a wireless charging device body and a wireless power transmitting device disposed on the wireless charging device body. The wireless power transmitting device includes at least one transmitting coil and a transmitting magnetic body configured to surround the at least one transmitting coil and to face a receiving magnetic body provided on a wireless power receiving device of an external electronic device. The inner peripheral surface of the wireless power transmitting device faces the inner surface of the wireless charging device body. The transmitting magnetic body is formed in a ring structure, at least a part of which is open. One surface of the open ring structure is disposed on at least a part of the inner surface of the wireless charging device body. One surface of the ring structure of the transmitting magnetic body faces the receiving magnetic body.