公开(公告)号：US20210315354A1

公开(公告)日：2021-10-14

申请号：US17077922

申请日：2020-10-22

Applicant: LG ELECTRONICS INC.

Inventor： Kyoungtae KIM ,  Hyunchul KIM ,  Yunhee KU ,  Rayoung PARK ,  Dongwon KIM

IPC: A45D20/12

Abstract: A hair dryer includes a main body, a handle, and a diffuser. The diffuser includes a diffusing case and a discharge cover. The discharge cover includes a plurality of massage protrusions protruding forward to press a target located in front of the discharge cover and at least one moisture measurement protrusion provided to measure a moisture amount of the target.

公开(公告)号：US20210315350A1

公开(公告)日：2021-10-14

申请号：US17077119

申请日：2020-10-22

Applicant: LG ELECTRONICS INC.

Inventor： Kyoungtae KIM ,  Hyunchul KIM ,  Yunhee KU ,  Rayoung PARK ,  Dongwon KIM

IPC: A45D20/12

Abstract: A hair dryer includes a main body, a handle, and a diffuser. The diffuser includes a diffusing case. The main body is provided such that a front end of an outer wall surrounds the gas outlet, a first coupling portion coupled with the diffuser is provided at the front end, and the diffusing case includes a second coupling portion coupled to the first coupling portion while surrounding a gas inlet hole defined at a rear side. The first coupling portion includes a wireless power transmitter to wirelessly supply power to the diffuser, and the second coupling portion includes a wireless power receiver to wirelessly receive the power from the wireless power transmitter.

公开(公告)号：US20250098832A1

公开(公告)日：2025-03-27

申请号：US18726886

申请日：2022-01-07

Applicant: LG ELECTRONICS INC.

Inventor： Kyoungtae KIM ,  Hyunchul KIM ,  Yunhee KU ,  Seungyeon SONG ,  Dongwon KIM

IPC: A45D2/00 ,  A45D6/20

Abstract: Disclosed is a hair iron comprising: a pair of bodies each including a fixing portion and a driver rotatably coupled to one side of the fixing portion; and a hinge portion which is coupled to the other side of the fixing portion of the pair of bodies and adjusts the angle of the pair of bodies, wherein the driver comprises: a rotating plate coupled to one end of the fixing portion so as to be rotatable in a longitudinal direction from the other end of the fixing portion to the one end thereof, as a rotary shaft; a heating module located on one surface of the rotating plate; and a cooling module located on the other surface of the rotating plate. Accordingly, by simultaneously or sequentially applying a hot/cold process, thermal damage to hair may be minimized and setting power may be increased.

公开(公告)号：US20210315353A1

公开(公告)日：2021-10-14

申请号：US17077921

申请日：2020-10-22

Applicant: LG ELECTRONICS INC.

Inventor： Kyoungtae KIM ,  Hyunchul KIM ,  Yunhee KU ,  Rayoung PARK ,  Dongwon KIM

IPC: A45D20/12

Abstract: A diffuser may include a diffusing case having a rear side removably coupled to a main body of a hair dryer. Fluid (such as gas or air) discharged from the main body is introduced into the diffusing case through an inlet hole defined at the rear side. The fluid introduced into the diffusing case is discharged to an outside through a front side of the diffusing case. A light irradiator may be provided inside the diffusing case to irradiate light toward the front side of the diffusing case. The light irradiator may include a plurality of light emitters arranged on a circuit board to emit light. Some of the plurality of light emitters may be spaced apart from others of the plurality of light emitters in a front-rear direction.

公开(公告)号：US20140087965A1

公开(公告)日：2014-03-27

申请号：US14037048

申请日：2013-09-25

Applicant: SNU R&DB FOUNDATION ,  LG ELECTRONICS INC.

Inventor： Yunhee KU ,  Youngsoo KIM ,  Seungyeon SONG ,  Jonghwa JIN ,  Moosub KIM ,  Yongju YANG

IPC: G01N33/68 ,  C12Q1/68

CPC classification number: G01N33/6896 ,  C12Q1/6883 ,  C12Q2600/158 ,  G01N33/6893 ,  G01N2800/164

Abstract: The present invention relates to a marker which can be used to diagnose a diabetic retinopathy patient and determine the progression of diabetic retinopathy, a composition for diagnosing diabetic retinopathy, which comprises an agent for measuring the level of a gene or protein associated with the marker, and the use thereof.

Abstract translation: 本发明涉及可用于诊断糖尿病性视网膜病变并确定糖尿病性视网膜病变的进展的标记物，用于诊断糖尿病性视网膜病变的组合物，其包含用于测量与标记物相关的基因或蛋白质的水平的试剂， 及其用途。

公开(公告)号：US20210315356A1

公开(公告)日：2021-10-14

申请号：US17077929

申请日：2020-10-22

Applicant: LG ELECTRONICS INC.

Inventor： Kyoungtae KIM ,  Daekee SHIN ,  Sunjung PARK ,  Yunhee KU ,  Dongwon KIM

IPC: A45D20/12 ,  A46B9/02

Abstract: A hair dryer includes a main body, a handle, and a diffuser. The diffuser includes a diffusing case having a rear side coupled to the main body. The main body is provided such that a front end of an outer wall surrounds a gas or air outlet, and a first coupling portion coupled with the diffuser is provided at the front end. The diffusing case includes a second coupling portion coupled to the first coupling portion while surrounding a gas or air inlet hole defined at the rear side. The first coupling portion includes a power transmitter to supply power to the diffuser, and the second coupling portion includes a power receiver to receive the power from the power transmitter.

公开(公告)号：US20210315351A1

公开(公告)日：2021-10-14

申请号：US17077915

申请日：2020-10-22

Applicant: LG ELECTRONICS INC.

Inventor： Kyoungtae KIM ,  Hyunchul KIM ,  Yunhee KU ,  Rayoung PARK ,  Dongwon KIM

IPC: A45D20/12 ,  A45D20/26

Abstract: A diffuser includes a diffusing case having a rear side removably coupled to a main body of a hair dryer. Gas discharged from the main body is introduced into the diffusing case through a gas inlet hole defined at the rear side. The gas introduced into the diffusing case is discharged from a front side of the diffusing case. The diffusing case has a concave or curved structure such that an inner diameter of the diffusing case increases in a forward direction. A guide frame provided inside the diffusing case to guide a flow of the introduced gas includes a diffusion portion or protrusion provided to face the gas inlet hole to diffuse the gas introduced through the gas inlet hole.

公开(公告)号：US20160109370A1

公开(公告)日：2016-04-21

申请号：US14645009

申请日：2015-03-11

Applicant: LG ELECTRONICS INC. ,  AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION

Inventor： Yunhee KU ,  Moosub KIM ,  Yongju YANG ,  Seung Yeon SONG ,  Kang Sun LEE ,  Hyun Chul YOON ,  Yong Duk HAN ,  Yoo Min PARK

IPC: G01N21/76 ,  G03F7/20

CPC classification number: G03F7/2002 ,  G01N21/78 ,  G01N2400/00 ,  G03F7/027

Abstract: The present disclosure relates to a sensor for detecting saccharide and manufacturing method thereof and detection method of glycated hemoglobin using the same wherein the sensor for detecting saccharide includes a reactive layer synthesized with hydrogel having a boronic acid-modified 3D mesh structure. A selective and sensitive detection of the glycated protein including glucose or glycated hemoglobin (HbA1c) in blood through high level of signal may be enabled, and the durability of the sensor for detecting saccharide may be enhanced.

Abstract translation: 本发明涉及用于检测糖类的传感器及其制造方法以及使用该传感器的糖化血红蛋白的检测方法，其中用于检测糖的传感器包括与具有硼酸改性的3D网状结构的水凝胶合成的反应层。 可以通过高水平的信号选择性和灵敏地检测血液中的葡萄糖或糖化血红蛋白（HbA1c），并且可以增强用于检测糖的传感器的耐久性。

公开(公告)号：US20230042047A1

公开(公告)日：2023-02-09

申请号：US17788191

申请日：2019-12-31

Applicant: LG ELECTRONICS INC.

Inventor： Hyunchul KIM ,  Kyoungtae KIM ,  Yunhee KU ,  Rayoung PARK ,  Dongwon KIM

IPC: A61N1/32 ,  A61N1/04 ,  A61N1/36 ,  A61L2/10 ,  A61L2/26 ,  A61L2/24 ,  A45D44/00

Abstract: A skin care device can include a body including a battery and a grip electrode electrically connected to the battery, and a head connected to one end of the body. The head includes a contact electrode electrically connected to the battery and configured to come in contact with a skin of a user, and at least one ultraviolet light source disposed inside the head to face the contact electrode. Further, the contact electrode includes a fastening part fastened to the head and having at least one hole formed therein to correspond to the at least one ultraviolet light source, and a plurality of contact protrusions protruding from a top surface of the fastening part.

公开(公告)号：US20230035679A1

公开(公告)日：2023-02-02

申请号：US17788220

申请日：2019-12-31

Applicant: LG ELECTRONICS INC.

Inventor： Hyunchul KIM ,  Kyoungtae KIM ,  Yunhee KU ,  Rayoung PARK ,  Dongwon KIM

IPC: A61N1/04 ,  A45D2/00 ,  A61N1/32

Abstract: Discussed is a hair care appliance including: a first care body having a first care electrode; a second care body having a second care electrode; and a bending unit connected between the first care body and the second care body. The first care body includes a main substrate electrically connected to the first care electrode, and a processor provided at the main substrate, and the second care body includes a battery electrically connected to the second care electrode, and the bending unit includes an elastic housing and a flexible substrate which is accommodated in the elastic housing and which electrically connects the battery to the main substrate.