Patent search ap:"UNIST(ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY" Page 4

31.

发明授权
Radio frequency device and electronic device having the same 有权

公开(公告)号：US11862845B2

公开(公告)日：2024-01-02

申请号：US17325841

申请日：2021-05-20

Applicant: Samsung Display Co., Ltd. , UNIST(ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)

Inventor： Gangil Byun , Sangrock Yoon , Kiseo Kim , Donghyee Hwang

IPC: H01Q1/24 , H01Q9/04 , G06F3/041 , H01Q5/35 , H01Q1/44

CPC classification number: H01Q1/243 , H01Q1/44 , H01Q5/35 , H01Q9/0407

Abstract: An electronic device includes a display panel including an antenna. The antenna includes a first antenna portion. A second antenna portion is spaced apart from the first antenna portion in a first direction. A plurality of intermediate antenna portions is disposed between the first antenna portion and the second antenna portion and is electrically connected to the first antenna portion and the second antenna portion. The first antenna portion includes a first pattern portion and a first line portion having a first width in a second direction crossing the first direction. The second antenna portion includes a second pattern portion and a second line portion having a second width in the second direction that is larger than the first width.

32.

发明授权
Precursor of catalyst for hydrogenation of carbon dioxide and manufacturing method therefor, and hydrogenation catalyst of carbon dioxide and manufacturing method therefor 有权

公开(公告)号：US11826730B2

公开(公告)日：2023-11-28

申请号：US16489422

申请日：2017-02-28

Applicant: UNIST(ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)

Inventor： Jae Sung Lee , Yohan Choi

IPC: B01J23/745 , B01J35/02 , B01J35/08 , B01J35/10 , B01J37/04 , B01J37/10 , B01J37/16 , C01G49/00 , C07C1/12

CPC classification number: B01J23/745 , B01J35/026 , B01J35/08 , B01J35/10 , B01J35/1014 , B01J37/04 , B01J37/10 , B01J37/16 , C01G49/0018 , C07C1/12 , C01P2002/72 , C01P2002/76 , C01P2002/78 , C01P2004/03 , C01P2004/04 , C01P2004/32 , C01P2004/62 , C01P2006/12

Abstract: The present invention relates to a precursor of a hydrogenation catalyst of carbon dioxide, a method for preparing thereof, a hydrogenation catalyst of carbon dioxide, and a method for preparing thereof. An embodiment of the present invention provides a precursor of a hydrogenation catalyst of carbon dioxide comprising CuFeO2.

33.

发明公开
NANOCRYSTALLINE BORON NITRIDE FILM, IMAGE SENSOR INCLUDING THE SAME, FIELD EFFECT TRANSISTOR INCLUDING THE SAME, AND METHOD OF FABRICATING THE NANOCRYSTALLINE BORON NITRIDE FILM 审中-公开

公开(公告)号：US20230349072A1

公开(公告)日：2023-11-02

申请号：US18193058

申请日：2023-03-30

Applicant: Samsung Electronics Co., Ltd. , UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)

Inventor： Taejin CHOI , Minsu KIM , Hyeonsuk SHIN , Hyeonjin SHIN

IPC: C30B29/40 , H01L27/146 , H01L29/78 , C30B29/60

CPC classification number: C30B29/40 , H01L27/1462 , H01L29/7851 , C30B29/605

Abstract: Disclosed is a nanocrystalline boron nitride film having a relatively low dielectric constant and excellent mechanical properties. The nanocrystalline boron nitride film includes a crystalline boron nitride compound, and has a dielectric constant within a range of 2.5 to 5.5 at a 100 kHz operating frequency.

34.

发明公开
Composition for Inducing Direct Cross Differentiation of Somatic Cell into Motor Neuron, and Method for Using Same 审中-公开

公开(公告)号：US20230340405A1

公开(公告)日：2023-10-26

申请号：US18009443

申请日：2020-06-09

Applicant: UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)

Inventor： Jeong Beom Kim , Hyun Ah Lee

IPC: C12N5/0793 , C12N15/86 , A61K38/17 , A61K35/30 , A61P25/28

CPC classification number: C12N5/0619 , C12N15/86 , A61K38/1709 , A61K35/30 , A61P25/28 , C12N2506/1307 , C12N2740/15043 , C12N2503/02 , C12N2501/998

Abstract: Provided are a composition for inducing direct conversion from a somatic cell into a motor neuron, a motor neuron induced through direct conversion by introducing the composition into a somatic cell, a pharmaceutical composition for the prevention or treatment of nervous system disease and injury, a cell therapeutic agent, a composition for screening for a drug for the prevention or treatment of nervous system disease and injury, and a 3D printing biomaterial composition for constructing artificial tissue. When a composition of one aspect is used, differentiation from a somatic cell into a motor neuron can be efficiently induced through the expression of direct conversion inducers without going through the pluripotency stage of dedifferentiated stem cells. Thus, nervous system disease and injury can be effectively prevented and treated using the composition. In addition, an induced motor neuron of one aspect can be used as a 3D printing biomaterial composition for constructing artificial tissue for treating nervous system disease and injury that are conventionally known as intractable diseases, and thus can be widely used in the field of regenerative therapy.

35.

发明公开
FINE OBJECT SEPARATION DEVICE AND FINE OBJECT SEPARATION METHOD USING FINE OBJECT SEPARATION DEVICE 审中-公开

公开(公告)号：US20230294095A1

公开(公告)日：2023-09-21

申请号：US18017856

申请日：2021-07-26

Applicant: UNIST(ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY) , INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY ERICA CAMPUS

Inventor： Taesung KIM , Kyunghun LEE , Jong Wook HONG , Kyusoon SHIN

IPC: B01L3/00

CPC classification number: B01L3/502753 , B01L2200/025 , B01L2200/0652 , B01L2300/0864

Abstract: A fine object separation device includes: a first channel in which a subject solution including a plurality of different fine objects having a size of 1 micrometer or less flows in from one side and flows to the other side; and a second channel that communicates with a first wall surface of the first channel at an angle greater than 0°, parallel to the flow direction of the subject solution, and less than 90°, perpendicular to the flow direction of the subject solution, wherein the second channel merges a buffer solution with the first channel.

36.

发明公开
ELECTRONIC APPARATUS AND METHOD OF CONTROLLING THE SAME 审中-公开

公开(公告)号：US20230269430A1

公开(公告)日：2023-08-24

申请号：US18308335

申请日：2023-04-27

Applicant: SAMSUNG ELECTRONICS CO., LTD. , UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)

Inventor： Guiwon SEO , Jonghwan KIM , Youngshin KWAK , Youngsu MOON , Sungwon SEO , Younghoon JEONG , Minjeong KO , Yeseul BAEK

IPC: H04N21/462 , H04N21/44 , H04N21/45 , H04N21/485

CPC classification number: H04N21/462 , H04N21/44 , H04N21/4516 , H04N21/4532 , H04N21/4858

Abstract: An example electronic apparatus includes a processor configured to identify reference apparatus characteristics and reference cognitive characteristics defined for content to be displayed; identify apparatus characteristics of the electronic apparatus and user cognitive characteristics; and control a display to display an image of the content based on a calibration value of image characteristics based on at least one of a relationship between the reference apparatus characteristics and the apparatus characteristics of the electronic apparatus or a relationship between the reference cognitive characteristics and the user cognitive characteristics.

37.

发明授权
Positive electrode for lithium secondary battery, preparation method thereof, and lithium secondary battery including same 有权

公开(公告)号：US11735709B2

公开(公告)日：2023-08-22

申请号：US16629234

申请日：2018-07-09

Applicant: LG Chem, Ltd. , UNIST (Ulsan National Institute of Science and Technology)

Inventor： Ji Won Min , Seok Koo Kim , Youngsik Kim , Janis Doelle , Seongwoo Heo , Youngjun Lim

IPC: H01M4/04 , H01M4/131 , H01M4/1391 , H01M4/505 , H01M4/525 , H01M4/62 , H01M10/0525 , H01M4/02

CPC classification number: H01M4/131 , H01M4/0404 , H01M4/0435 , H01M4/1391 , H01M4/505 , H01M4/525 , H01M4/62 , H01M10/0525 , H01M2004/028

Abstract: Provided is a positive electrode for a lithium secondary battery, the positive electrode including a positive electrode mixture layer on a positive electrode current collector, wherein the positive electrode mixture layer includes a positive electrode active material and a lithium ion additive, the lithium ion additive is a lithium ion conductive ceramic material represented by Formula 1 below, and the lithium ion conductive ceramic material has a structure in which lithium ions are additionally inserted into vacancy sites of a NASICON-type (Na super ionic conductors-type) structure.

Li1+x1+y1M12−x1M2x1(PO4)3 [Formula 1]

In Formula 1, M1 is at least one of Ti and Ge, M2 is one or more selected from the group consisting Al, Cr, Ga, Fe, Sn, In, Lu, Y, and La, and 0

38.

发明公开
MECHANOCHEMICAL AMMONIA SYNTHESIS METHOD 审中-公开

公开(公告)号：US20230257274A1

公开(公告)日：2023-08-17

申请号：US18012889

申请日：2020-12-24

Applicant: UNIST(ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)

Inventor： Jong-Beom Baek , Seok-Jin Kim , Gao-Feng Han

IPC: C01C1/04 , B01J23/745 , B01J35/02

CPC classification number: C01C1/0405 , B01J23/745 , B01J35/023

Abstract: A mechanochemical ammonia synthesis method according to an embodiment includes: (a) ball-milling Fe particles with balls under a nitrogen (N2) atmosphere; and (b) ball-milling the Fe particles ball-milled under the nitrogen (N2) atmosphere, with balls under a hydrogen (H2) atmosphere.