公开(公告)号：US20240310280A1

公开(公告)日：2024-09-19

申请号：US18594079

申请日：2024-03-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wontaek Kim ,  Howon Jang ,  Sunghwan Cho ,  Soyoung Kim ,  Minsoo Suh ,  Jaeyeon Chung

IPC: G01N21/552 ,  C01B32/182 ,  G01N21/85

CPC classification number: G01N21/553 ,  C01B32/182 ,  G01N21/85 ,  C01B2204/02 ,  C01B2204/22

Abstract: Provided is a method of sensing organic impurities by using an SPR sensor, the method including bringing a target fluid into contact with the SPR sensor, and sensing the presence of organic impurities in the target fluid using adsorption and desorption of organic impurities to and from the SPR sensor.

公开(公告)号：US12254330B2

公开(公告)日：2025-03-18

申请号：US18156798

申请日：2023-01-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Younggyun Lee ,  Wontaek Kim ,  Changmin Choi ,  Yonggil Han

IPC: G06F3/0488 ,  G06F3/0482 ,  G06F9/451

Abstract: An electronic device displays a first screen is provided. The electronic device includes a list of one or more second applications in a display based on a first application, the second applications being different from the first application. The electronic device displays, in response to a first input of selecting one application of the one or more second applications based on the list, a second screen based on execution of the selected application in the display. The electronic device identifies information indicating at least one application switchable from the second screen within the first application, in response to a second input executing a third application based on the second screen. The electronic device identifies whether to switch from the second screen to a third screen based on execution of the third application to initiate the execution of the third application.