公开(公告)号：US20240198142A1

公开(公告)日：2024-06-20

申请号：US18516870

申请日：2023-11-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyojin KIM ,  Yeonseung OH ,  Sungjune CHO ,  Younglae JO

IPC: A62B18/00 ,  A61B5/08 ,  A61M16/06 ,  A62B7/10 ,  A62B18/02

CPC classification number: A62B18/006 ,  A61B5/08 ,  A61M16/06 ,  A62B7/10 ,  A62B18/025 ,  A61B2562/0247 ,  A61M2230/40

Abstract: An electronic mask includes a memory configured to store default atmospheric pressure information corresponding to a user and a plurality of preset events corresponding to the default atmospheric pressure information, a pressure sensor configured to measure atmospheric pressure inside the electronic mask, a fan module configured to introduce outside air to inside of the electronic mask or discharge inside air to outside of the electronic mask, and at least one processor configured to obtain the measured atmospheric pressure through the pressure sensor, identify an event among the plurality of preset events based on the measured atmospheric pressure, and control the fan module to perform an operation corresponding to the identified event.

公开(公告)号：US20240115888A1

公开(公告)日：2024-04-11

申请号：US18216889

申请日：2023-06-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Younglae JO ,  Joonhyoung KIM ,  Hyojin KIM ,  Youngchal PARK ,  Hyeongjoon SEO ,  Youngtae SONG ,  Sungjune CHO ,  Sungjin CHO ,  Wangbyung CHAE

IPC: A62B18/00 ,  A62B23/02

CPC classification number: A62B18/006 ,  A62B23/025

Abstract: A mask including a mask body and a blower. The mask body includes a first coupling part, and a second coupling part spaced apart from the first coupling part. The blower includes a third coupling part configured to be detachably couplable to the first coupling part and prevented from being coupled to the second coupling part, and a fourth coupling part configured to be detachably couplable to the second coupling part and prevented from being coupled to the first coupling part. With the third coupling part detachably coupled to the first coupling part and the fourth coupling part detachably coupled to the second coupling part, the blower is disposed to a rear of the mask body and is operable to force air to flow into and out of the mask.

公开(公告)号：US20230411487A1

公开(公告)日：2023-12-21

申请号：US18112122

申请日：2023-02-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yongjun NAM ,  Sangmoon LEE ,  Jinbum KIM ,  Hyojin KIM

IPC: H01L29/49 ,  H01L29/08 ,  H01L29/423 ,  H01L29/66 ,  H01L29/775

CPC classification number: H01L29/4908 ,  H01L29/0847 ,  H01L29/42392 ,  H01L29/66439 ,  H01L29/66742 ,  H01L29/775

Abstract: A semiconductor device may include a substrate including an active pattern, a channel pattern on the active pattern, the channel pattern including a plurality of semiconductor patterns, which are vertically stacked to be spaced apart from each other, a source/drain pattern connected to the plurality of semiconductor patterns, a gate electrode including a plurality of gate electrode portions, a gate electrode portion interposed between adjacent ones of the semiconductor patterns, and a plurality of barrier patterns each comprising an epitaxial layer including single-crystalline silicon oxide. ,A barrier pattern interposed between each of the adjacent ones of the semiconductor patterns and a respective gate electrode portion.

公开(公告)号：US20230175728A1

公开(公告)日：2023-06-08

申请号：US17953795

申请日：2022-09-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jinwoo HONG ,  Donghyun KIM ,  Sungwoo KIM ,  Hyunho KIM ,  Hyojin KIM ,  Moonsun SHIN ,  Jaehyoung SIM ,  Joonho YOON ,  Sungjune CHO ,  Wangbyung CHAE

IPC: F24F13/06

CPC classification number: F24F13/06

Abstract: An air conditioner may include: a first air conditioning unit disposed in a first space formed between a first ceiling and a second ceiling that is spaced downward from the ceiling inner wall and lower than the first ceiling, the first air conditioning unit configured to suction air from a second space recessed from the second ceiling toward the first ceiling; a second air conditioning unit disposed in the first space and to communicate with the first air conditioning unit and configured to discharge air introduced from the first air conditioning unit; and a guide device configured to guide the first air conditioning unit and the second air conditioning unit to move from the first space toward the second space or to move from the second space toward the first space.

公开(公告)号：US20220155259A1

公开(公告)日：2022-05-19

申请号：US17206358

申请日：2021-03-19

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  POSTECH Research and Business Development Foundation

Inventor： Chulhong KIM ,  Jin Young KIM ,  Hyojin KIM ,  Jin Woo BAIK ,  Joongho AHN

IPC: G01N29/24 ,  G01N29/44

Abstract: A photoacoustic apparatus may include: a ring transducer configured to measure a photoacoustic signal generated from an object, and including a hollow space that is provided as a travel path of light and ultrasonic waves; a mirror part disposed along a light path of the light transmitted from the ring transducer, and configured to reflect the light transmitted from the ring transducer, and the ultrasonic waves generated from the object, and to adjust magnification of the mirror part according to a number of apertures of the photoacoustic apparatus; and a fluid tank including a transparent film that allows the photoacoustic signal to pass through the fluid tank, and accommodating a fluid, the ring transducer, and the mirror part inside the fluid tank.