公开(公告)号：US20240160456A1

公开(公告)日：2024-05-16

申请号：US18541037

申请日：2023-12-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Keeho SONG ,  Hoshin SON ,  Sungwon KIM

IPC: G06F9/451 ,  H04L67/303

CPC classification number: G06F9/451 ,  H04L67/303

Abstract: A method is performed by an electronic device. The method includes: obtaining an application use history of the electronic device; determining first applications of the electronic device, based on the application use history of the electronic device; identifying a user group including a user of the electronic device, based on information about the first applications; performing an correlation analysis with respect to a plurality of applications including the first applications, based on an application use history of other electronic devices of the user group; based on a result of the correlation analysis and the information about the one or more first applications, determining one or more second applications to be recommended to the user of the electronic device; generating a personalized application menu including the first applications and the second applications; and displaying the personalized application menu.

公开(公告)号：US20230226248A1

公开(公告)日：2023-07-20

申请号：US18123686

申请日：2023-03-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sungwon KIM ,  Jeeyeon KIM ,  Heejin PARK ,  Saemi KIM ,  Joonho KIM ,  Soomin PARK ,  Yongwon JEONG

IPC: A61L9/20 ,  A61L9/014 ,  B01D53/88 ,  B01D53/86 ,  B01D53/04 ,  B01D53/00 ,  F24F8/167 ,  F24F8/80

CPC classification number: A61L9/205 ,  A61L9/014 ,  B01D53/885 ,  B01D53/8696 ,  B01D53/0446 ,  B01D53/007 ,  B01D53/0454 ,  F24F8/167 ,  F24F8/80 ,  A61L2209/14 ,  A61L2209/111 ,  A61L2209/12 ,  A61L2209/22 ,  B01D2257/404 ,  B01D2257/302 ,  B01D2257/708 ,  B01D2257/406 ,  B01D2257/304 ,  B01D2257/91 ,  B01D2255/802 ,  B01D2259/40083

Abstract: An electronic device includes a housing, a photocatalyst filter, at least one first sensor provided in the housing, a blower fan configured to introduce air into the housing, a light source configured to emit light to the photocatalyst filter, and a processor configured to control the blower fan and the light source, determine a degree of contamination of the photocatalyst filter based on a difference in sensor values between the at least one first sensor provided in the housing and at least one second sensor outside of the housing or a rate of change in sensor values between the at least one first sensor provided in the housing and the at least one second sensor outside the housing, and recycle the photocatalyst filter based on the determined degree of contamination of the photocatalyst filter.

公开(公告)号：US20230187823A1

公开(公告)日：2023-06-15

申请号：US18164209

申请日：2023-02-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngjun CHO ,  Yonghyun YOON ,  Sungwon KIM ,  Gyubok PARK ,  Byungman LIM

IPC: H01Q3/24 ,  H01Q1/24 ,  H01Q5/50

CPC classification number: H01Q3/24 ,  H01Q1/241 ,  H01Q5/50

Abstract: An electronic device is provided. The electronic device includes a housing including a first portion formed of a conductive material, a printed circuit board disposed inside the housing and including a ground, a wireless communication circuit disposed to the printed circuit board and configured to supply power to the first portion of the housing through a feeding path, and a switch circuit. The switch circuit may include a first port connected to a first point of the feeding path, a second port connected to a second point of the first portion, and a third port connected to the ground of the printed circuit board.

公开(公告)号：US20220311924A1

公开(公告)日：2022-09-29

申请号：US17749308

申请日：2022-05-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dongil SEO ,  Hyeonseok HONG ,  Sungwon KIM ,  Jungpa SEO

IPC: H04N5/235 ,  G01J3/02 ,  G01J3/50 ,  H04N5/225

Abstract: A light source detection device may include: a cover including a common hole, a main condensing lens connected to the cover and covering the common hole, a printed circuit board provided inside the cover, a flash arranged on the printed circuit board at a position parallel to a central axis of the common hole and configured to radiate light to an outside through the common hole, and a plurality of light receiving elements comprising light receiving circuitry arranged on the printed circuit board symmetrically about the flash.

公开(公告)号：US20240288189A1

公开(公告)日：2024-08-29

申请号：US18590342

申请日：2024-02-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungwon KIM ,  Jeeyeon KIM ,  Heejin PARK ,  Joonho KIM ,  Changbae LIM ,  Yongwon JEONG

IPC: F24F8/80 ,  F24F3/14 ,  F24F8/108 ,  F24F8/167 ,  F24F8/192 ,  F24F8/22 ,  F24F13/28

CPC classification number: F24F8/80 ,  F24F3/1411 ,  F24F8/108 ,  F24F8/167 ,  F24F8/192 ,  F24F8/22 ,  F24F13/28

Abstract: A purification device is provided. The purification device includes an air filter and/or a light source module. The air filter has a multi-folded form. The air filter includes a first filter layer having electrostatic adsorption capability and/or a second filter layer stacked on one surface of the first filter layer. The second filter layer includes at least one first region including an ultraviolet photocatalytic material and at least one second region including a visible photocatalytic material. The light source module includes at least one ultraviolet light source facing a portion of the first region of the second filter layer and at least one visible light source facing a portion of the second region of the second filter layer.

公开(公告)号：US20230245337A1

公开(公告)日：2023-08-03

申请号：US18131270

申请日：2023-04-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Junghwan LEE ,  Sungwon KIM ,  Saeyoung KIM ,  Yoojeong LEE ,  Taehee LEE

IPC: G06T7/70 ,  G06T7/50 ,  G06V10/25 ,  G06V10/74

CPC classification number: G06T7/70 ,  G06T7/50 ,  G06V10/25 ,  G06V10/761 ,  G06T2207/10024 ,  G06T2207/20084

Abstract: An electronic apparatus includes: a camera; and a processor configured to: identify a first area of a threshold size in an image obtained by the camera, the first area including an object of interest; identify depth information of the object of interest and depth information of a plurality of background objects included in an area excluding the object of interest in the first area; and identify a background object where the object of interest is located, from among the plurality of background objects, based on a difference between the depth information of the object of interest and the depth information of each of the plurality of background objects.

公开(公告)号：US20230177709A1

公开(公告)日：2023-06-08

申请号：US18102527

申请日：2023-01-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Taehee LEE ,  Sungwon KIM ,  Saeyoung KIM ,  Yoojeong LEE ,  Junghwan LEE

IPC: G06T7/55 ,  G06V10/22 ,  G06T7/521 ,  G01S17/87 ,  G01S17/894

CPC classification number: G06T7/55 ,  G06V10/22 ,  G06T7/521 ,  G01S17/87 ,  G01S17/894 ,  G06T2207/10028 ,  G06T2207/10024 ,  G06T2207/10012 ,  G06T2207/20212

Abstract: An electronic device is disclosed. The electronic device may comprise a first image sensor, a second image sensor, and a processor, wherein the processor may: acquire a first depth image and a confidence map by using the first image sensor; acquire an RGB image by using the second image sensor; acquire a second depth image on the basis of the confidence map and the RGB image; and acquire a third depth image by composing the first depth image and the second depth image on the basis of the pixel value of the confidence map.

公开(公告)号：US20220235955A1

公开(公告)日：2022-07-28

申请号：US17718960

申请日：2022-04-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Heejin PARK ,  Sungwon KIM ,  Jeeyeon KIM ,  Saemi KIM ,  Joonho KIM ,  Yongwon JEONG

IPC: F24F8/167 ,  F24F11/62 ,  F24F11/52

Abstract: An air purifier and a method for controlling the same are provided. The air purifier includes a fan for suctioning air, an odor sensor for sensing a concentration of odor, a hybrid filter including activated carbon and a photocatalyst, and a light emitting diode (LED) arranged in an area where the photocatalyst included in the hybrid filter is positioned and emitting light. Identification is made as to whether the concentration of odor exceeds a first threshold value, the fan is driven to suction air to reduce the concentration of odor when the concentration of odor exceeds the first threshold value, and the LED emits light to the photocatalyst based on a concentration of carbon dioxide in the air if the sensed concentration of odor is not reduced to a second threshold value after a threshold time since driving of the fan.

公开(公告)号：US20220015226A1

公开(公告)日：2022-01-13

申请号：US17368906

申请日：2021-07-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungwon KIM ,  Youngsik KIM ,  Chanyoul PARK ,  Kisung BAE ,  Hongpyo BAE ,  Seunggil JEON ,  Youngjun CHO

IPC: H05K1/02 ,  H05K7/14 ,  H05K5/00 ,  H05K1/11 ,  H04B1/38

Abstract: An electronic device includes a housing including a first plate, a second plate, and a side member including a first conductive member and a second conductive member which surround a space between the first plate and the second plate and are separated from each other by a slit, a support member interposed in a space between the first plate and the second plate, a PCB, a wireless communication circuit disposed on the PCB, a display, a connection part protruding toward an inner part of the housing from an area of the second conductive member that is adjacent to the slit, the connection part being electrically connected with the second conductive member, and a coupling member coupled to the connection part. The wireless communication circuit is configured to electrically connect the second conductive member and the connection part with an antenna circuit provided on the PCB.

公开(公告)号：US20210345005A1

公开(公告)日：2021-11-04

申请号：US17261461

申请日：2019-07-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sungwon KIM ,  Youngjoon YOO ,  Dosung KIM ,  Injune BAEK ,  Bongseok LEE

IPC: H04N21/482 ,  H04N21/258 ,  H04N21/45 ,  H04N21/475 ,  H04N21/431 ,  H04N21/466

Abstract: A method of providing a recommendation channel list according to an embodiment of the present disclosure allows a user to quickly and conveniently select desired content and includes: acquiring viewing history information including information about a viewing time, a channel, and a genre of content that a user viewed on a display device for a first period; in response to a preset event being occurred, generating, based on the viewing history information, a recommendation channel list including at least one channel from among at least one first recommended channel related to at least one channel viewed by the user and at least one second recommended channel related to at least one genre of content viewed by the user; and displaying a screen including the recommendation channel list.