公开(公告)号：US20240195223A1

公开(公告)日：2024-06-13

申请号：US18536913

申请日：2023-12-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaejin KIM ,  Dongwook KIM ,  Jiwoong CHOI ,  Heejun KANG ,  Namju PARK

IPC: H02J50/12 ,  H02J50/40 ,  H02J50/80 ,  H05B1/02 ,  H05B6/06 ,  H05B6/12

CPC classification number: H02J50/12 ,  H02J50/402 ,  H02J50/80 ,  H05B1/0266 ,  H05B6/062 ,  H05B6/1236 ,  H02J2310/14 ,  H05B2213/06

Abstract: A wireless power transmission device is provided. The wireless power transmission device includes a wireless power transmitter configured to wirelessly transmit power to a cooking appliance, a communication interface configured to establish a wireless communication connection to the cooking appliance, memory storing one or more programs including instructions and transmission frequency information for each of a plurality of cooking appliances including a load, and one or more processors, wherein instructions, when executed by the one or more processors, cause the wireless power transmission device to control the communication interface to receive identification information related to a type of the cooking appliance, determine a limited frequency corresponding to the identification information, based on the transmission frequency information, and set an operation frequency range of first power being transmitted to the cooking appliance in a low-load state in which an operation of a main load of the cooking appliance is stopped, based on the limited frequency.

公开(公告)号：US20230238066A1

公开(公告)日：2023-07-27

申请号：US18128596

申请日：2023-03-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Joonsuc JANG ,  Hyunggon KIM ,  Sangbum YUN ,  Dongwook KIM ,  Kyungsoo PARK ,  Sejin BAEK

IPC: G11C16/34 ,  G11C16/10 ,  G11C16/26 ,  G11C16/30 ,  G11C7/10 ,  G11C16/24

CPC classification number: G11C16/3459 ,  G11C16/10 ,  G11C16/26 ,  G11C16/30 ,  G11C7/1087 ,  G11C7/1048 ,  G11C7/1045 ,  G11C7/106 ,  G11C16/24

Abstract: A method of programming a nonvolatile memory device includes performing a single-pulse program operation in a program loop, determining whether a condition is satisfied in the a program loop, and performing a multi-pulse program operation in a next program loop when the condition is satisfied. The single-pulse program operation includes applying a first program pulse and applying plural verification pulses, the multi-pulse program operation includes applying a second program pulse, applying a third program pulse, and applying plural verification pulses, and each of the second program pulse and the third program pulse has a level lower than a level of the first program pulse.

公开(公告)号：US20220076766A1

公开(公告)日：2022-03-10

申请号：US17201828

申请日：2021-03-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Joonsuc JANG ,  Hyunggon KIM ,  Sangbum YUN ,  Dongwook KIM ,  Kyungsoo PARK ,  Sejin BAEK

IPC: G11C16/34 ,  G11C16/10 ,  G11C16/26 ,  G11C16/30 ,  G11C16/24 ,  G11C7/10

Abstract: A method of programming a nonvolatile memory device includes performing a single-pulse program operation in a program loop, determining whether a condition is satisfied in the a program loop, and performing a multi-pulse program operation in a next program loop when the condition is satisfied. The single-pulse program operation includes applying a first program pulse and applying plural verification pulses, the multi-pulse program operation includes applying a second program pulse, applying a third program pulse, and applying plural verification pulses, and each of the second program pulse and the third program pulse has a level lower than a level of the first program pulse.

公开(公告)号：US20170109474A1

公开(公告)日：2017-04-20

申请号：US15240023

申请日：2016-08-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sun Ok JUNG ,  Dongjin KOH ,  Dongwook KIM ,  Hyejung SEO ,  Inji JIN

IPC: G06F19/00 ,  G08B21/02

CPC classification number: G16H10/60 ,  G08B21/043 ,  G08B21/0446 ,  G08B21/0453 ,  G08B25/016 ,  H04M1/72536 ,  H04M2250/12

Abstract: Various embodiments provide a method and an apparatus configured to include a communication interface, a sensor, a memory for storing health information on a user of the electronic device, and a processor, wherein the processor may be configured to obtain biometric information on a user corresponding to the electronic device using an external device functionally connected to a sensor or the electronic device, determine whether the user is in an emergency situation at least on the basis of the biometric information, and differently provide health information corresponding to the user depending on situations of the electronic device when the user is in the emergency situation. Further, other embodiments are also possible.

公开(公告)号：US20240322905A1

公开(公告)日：2024-09-26

申请号：US18735885

申请日：2024-06-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dongwook KIM ,  Byuksun KIM ,  Jungseop KIM

IPC: H04B10/114

CPC classification number: H04B10/1149 ,  H04B10/1143

Abstract: A remote control device configured to control an electronic device including: a plurality of input keys; a signal transmitter; and a processor configured to: identify a time interval between a first radio signal and a second radio signal based on a length of the first radio signal, and based on one of the plurality of input keys being consecutively selected, control the signal transmitter to repeatedly output the second radio signal corresponding to the selected input key according to the identified time interval, where the first radio signal is configured to control an external electronic device communicating with the electronic device based on the second radio signal received from the remote control device.

公开(公告)号：US20240216858A1

公开(公告)日：2024-07-04

申请号：US18212544

申请日：2023-06-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaiyoung CHUNG ,  Dongwook KIM ,  Joonseon JEONG ,  Jinkyu KANG ,  Dongjin LEE ,  Jaehee CHANG

IPC: B01D53/32 ,  B01D45/08 ,  B01D47/06 ,  B01D50/40 ,  B03C3/01 ,  B03C3/08 ,  B03C3/09 ,  B03C3/47 ,  B03C3/49

CPC classification number: B01D53/323 ,  B01D45/08 ,  B01D47/06 ,  B01D50/40 ,  B03C3/01 ,  B03C3/08 ,  B03C3/09 ,  B03C3/47 ,  B03C3/49 ,  B01D2259/818

Abstract: An air purifier includes an air inlet through which contaminated air is introduced, a plasma reaction unit connected in fluid communication with the air inlet and including a predetermined discharge region generating discharge plasma, and a dust collector that is connected in fluid communication with the plasma reaction unit and collects and removes contaminants from first purified air discharged from the plasma reaction unit.

公开(公告)号：US20220352058A1

公开(公告)日：2022-11-03

申请号：US17555583

申请日：2021-12-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jeonghyun LEE ,  Dongwook KIM ,  Hwan Pil PARK ,  Jongbo SHIM

IPC: H01L23/498 ,  H01L23/00 ,  H01L23/31 ,  H01L23/16

Abstract: A semiconductor package including: a first substrate; a first semiconductor device on the first substrate; a first mold layer covering the first semiconductor device; a second substrate on the first mold layer; a support solder ball interposed between the first substrate and the second substrate, and electrically disconnected from the first substrate or the second substrate, wherein the support solder ball includes a core and is disposed near a first sidewall of the first semiconductor device; and a substrate connection solder ball disposed between the first sidewall of the first semiconductor device and the support solder ball to electrically connect the first substrate to the second substrate, wherein a top surface of the first semiconductor device has a first height from a top surface of the first substrate, and the core has a second height which is equal to or greater than the first height.

公开(公告)号：US20200090499A1

公开(公告)日：2020-03-19

申请号：US16522103

申请日：2019-07-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dongwook KIM ,  Kwanyoung Kim ,  Hojune Yoo ,  Seungil Yoon ,  Jaemyung Hur ,  Minsup Kim ,  Jungseop Kim

IPC: G08C23/04

Abstract: An electronic apparatus includes a memory storing a firmware including a plurality of pieces of code set information corresponding to a plurality of external devices; a communication interface; and a processor configured to: receive an infrared (IR) signal corresponding to an external device of the plurality of external devices through the communication interface, and identify code set information corresponding to the IR signal among the plurality of pieces of code set information by sequentially using a header area of the received IR signal and a data area of the received IR signal, and based on a control command being input from a remote controller of the electronic apparatus, generate the IR signal corresponding to the control command based on the identified code set information.

公开(公告)号：US20170115755A1

公开(公告)日：2017-04-27

申请号：US15240241

申请日：2016-08-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sun Ok JUNG ,  Dongwook KIM ,  Minjung KIM ,  Sookjin KIM ,  Jin-Gil YANG ,  Inji JIN

IPC: G06F3/0354

CPC classification number: G06F3/03545 ,  A61B5/01 ,  A61B5/0205 ,  A61B5/021 ,  A61B5/024 ,  A61B5/0245 ,  A61B5/0402 ,  A61B5/1112 ,  A61B5/1118 ,  A61B5/6898 ,  A61B5/7275 ,  G06F1/26 ,  G06F3/015 ,  G06F3/0383 ,  G06F3/0416 ,  G16H10/65

Abstract: An electronic device, accessory device and method using the same are disclosed herein. The accessory device is stowable in the electronic device, and includes at least a first sensor, a second sensor, a communication interface and a processor. The method includes receiving, through the communication interface, information from the electronic device corresponding to an application executed in the electronic device, in response to the received information, obtaining the first data through the first sensor when the received information is a first information and obtaining the second data through the second sensor when the information is a second information, and transmitting, to the electronic device, data based on at least one of the first data and the second data.

公开(公告)号：US20250089133A1

公开(公告)日：2025-03-13

申请号：US18962505

申请日：2024-11-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunjoon CHOO ,  Heejun KANG ,  Dongwook KIM ,  Jaehee SHIN ,  Dongoh KANG ,  Yongwook KIM ,  Jaejin KIM ,  Kanghoon KIM ,  Sojeong YU ,  Jonghun HA

IPC: H05B6/12 ,  A47J36/32 ,  H02J50/10

Abstract: A method, performed by a wireless power transmission apparatus, of performing a cooking operation, includes: detecting a cooking appliance, establishing a communication connection with the detected cooking appliance, obtaining operation history information corresponding to the cooking appliance, and transmitting power to the cooking appliance based on the operation history information.