公开(公告)号：US20210186386A1

公开(公告)日：2021-06-24

申请号：US17195424

申请日：2021-03-08

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

Inventor： Franklin Don Bien

IPC: A61B5/145 ,  A61B5/00 ,  H03L7/08

Abstract: The present invention relates to a glucose measurement device which is arranged and operates under the skin of a subject. One embodiment can comprise: a transmitting unit for wirelessly receiving power and transmitting measured biometric-related parameters; a clock recovery unit for recovering a frequency used for the wireless power reception of the communication unit; a direct frequency synthesizer for converting the recovered frequency recovered by the clock recovery unit into a first band frequency; a clock control unit, which divides the recovered frequency so as to input same in an injection locked oscillator as a specific interval frequency; the injection locked oscillator, which receives the first band frequency and the specific interval frequency so as to output a second band frequency; and a measurement unit for measuring subcutaneous biometric-related parameters by using the second band frequency.

公开(公告)号：US20210174177A1

公开(公告)日：2021-06-10

申请号：US16893560

申请日：2020-06-05

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

Inventor： Hyeongseok YU ,  Hyeonuk SIM ,  Jongeun LEE

IPC: G06N3/063 ,  G06N3/04

Abstract: A neural network device includes: an on-chip buffer memory that stores an input feature map of a first layer of a neural network, a computational circuit that receives the input feature map of the first layer through a single port of the on-chip buffer memory and performs a neural network operation on the input feature map of the first layer to output an output feature map of the first layer corresponding to the input feature map of the first layer, and a controller that transmits the output feature map of the first layer to the on-chip buffer memory through the single port to store the output feature map of the first layer and the input feature map of the first layer together in the on-chip buffer memory.

公开(公告)号：US11021798B2

公开(公告)日：2021-06-01

申请号：US16169709

申请日：2018-10-24

Applicant: Hyundai Motor Company ,  Kia Motors Corporation ,  UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)

Inventor： Jang-Su Park ,  Hee-Jun Kim ,  Tae-Won Lee ,  Jeong Min Baik

IPC: C25B9/06 ,  C25B1/04 ,  C25B11/02 ,  F21S45/33 ,  C01B3/06 ,  C25B9/17

Abstract: A water decomposition device may include a hydrogen-generating electrode including a first external electrode and at least one first internal electrode formed integrally with the first external electrode, and an oxygen-generating electrode including a second external electrode and at least one second internal electrode formed integrally with the second external electrode. The first external electrode and the second external electrode are disposed to face each other, and the first internal electrode and the second internal electrode are disposed alternately in a direction perpendicular to the longitudinal direction thereof. Therefore, the water decomposition device may secure both transparency and durability even when an opaque material is used therefor.

公开(公告)号：US10987757B2

公开(公告)日：2021-04-27

申请号：US15771186

申请日：2016-08-02

Applicant: LG ELECTRONICS INC. ,  UNIST (Ulsan National Institute of Science and Technology)

Inventor： Wonyeong Jung ,  Deokhyun Youn ,  Jangseok Lee ,  Hyungson Ki

IPC: B23K26/08 ,  F25D23/06 ,  B23K37/04 ,  B23K26/12 ,  B23K26/20 ,  B23K26/28 ,  B23K26/244 ,  B23K101/12

Abstract: A refrigerator includes a vacuum adiabatic body including a conductive resistance sheet providing a vacuum space that has a temperature between a temperature of an internal space and a temperature of an external space and is in a vacuum state, the conductive resistance sheet capable of resisting heat conduction between a first plate and a second plate, wherein at least one of the conductive resistance sheet and each of the first and second plates are welded to each other to create a welding part, wherein a plurality of regular beads are provided to a surface of the welding part, and wherein the plurality of regular beads includes: a parabolic inflection region provided at a center portion; linear regions respectively provided at both outsides of the inflection region; and edge regions respectively provided at outsides of the linear regions.

公开(公告)号：US20210119100A1

公开(公告)日：2021-04-22

申请号：US17072641

申请日：2020-10-16

Applicant: KOOKMIN UNIVERSITY INDUSTRY ACADEMY COOPERATION FOUNDATION ,  UNIST (Ulsan National Institute of Science and Technology)

Inventor： Ju-Won JEON ,  Sung-Yeon JANG

IPC: H01L35/24 ,  H01L51/00 ,  H01L35/34 ,  H01L35/32

Abstract: Disclosed are an organic thermoelectric material and a thermoelectric generator including the same. More particularly, the thermoelectric generator includes an ionically conductive active layer containing a polyanion including an anionic group and a counter cation in a repeat unit thereof; a conductive polymer; and a polyvalent crosslinking agent as a single molecule including a plurality of acid functional groups. First and second electrodes are disposed to be connected to the ionically conductive active layer.

公开(公告)号：US20210115538A1

公开(公告)日：2021-04-22

申请号：US17132613

申请日：2020-12-23

Applicant: Unist (Ulsan National Institute of Science and Technology)

Inventor： Sung Soo Park ,  Soo-Min Baek

IPC: C22C23/02

Abstract: The present invention relates to a magnesium alloy based on 100% by weight of the total magnesium alloy, Al: 0.03 to 16.0% by weight, Mn: 0.015 to 1.0% by weight, Sc: 0.02 to 0.5% by weight, lanthanide rare earth element (RE): 0.03 to 2.0% by weight, and the balance Mg and inevitable impurities, wherein, the rare earth element (RE) comprise La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, or a combination thereof.

公开(公告)号：US10938024B2

公开(公告)日：2021-03-02

申请号：US15930361

申请日：2020-05-12

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

Inventor： Youngsik Kim ,  Young Jin Kim ,  Da Song Jeong ,  Jeong Sun Park

IPC: H01M4/1395 ,  H01M10/0525 ,  H01M10/054 ,  H01M10/0563 ,  H01M10/058 ,  H01M4/38 ,  H01M4/04 ,  H01M4/13 ,  H01M4/139 ,  H01M4/62 ,  H01M4/02 ,  H01M4/134 ,  H01M4/40

Abstract: Disclosed herein is an anode for a secondary battery manufactured thereby. The anode for a secondary battery includes a first adhesive member and a second adhesive member to which a plurality of electrolytes are fused, a first case configured to be fused to the first adhesive member, and a second case configured to be fused to the second adhesive member and the first case and into which an anode active material and a liquid electrolyte are injected. The anode has an effect of maximizing a reaction area because an electrolyte is exposed at both surfaces of the anode for a secondary battery.

公开(公告)号：US10916572B2

公开(公告)日：2021-02-09

申请号：US16534899

申请日：2019-08-07

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

Inventor： Seong Jin Kim ,  Seung Hyun Lee

IPC: H01L27/146

Abstract: A pixel of an image sensor, which is capable of resolving a depth error occurring in high-speed charge transfer, includes a detector including a plurality of doped regions configured to receive light and transfer generated electrons; and a demodulator configured to receive the electrons from the detector through a plurality of transfer gates and demodulate the electrons, wherein a first doped region from among the plurality of doped regions is doped to have a first pinning voltage, and a second doped region from among the plurality of doped regions is located adjacent to the first doped region and doped to have a second pinning voltage higher than the first pinning voltage, wherein the plurality of transfer gates is located adjacent to the second doped region.

公开(公告)号：US20200375649A1

公开(公告)日：2020-12-03

申请号：US16993229

申请日：2020-08-13

Applicant: RecensMedical.Inc ,  UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)

Inventor： Gun-Ho KIM

IPC: A61B18/02 ,  A61F9/00 ,  A61F9/007 ,  A61F7/00

Abstract: A device for cooling a living tissue is disclosed. The cooling device solves severe patient's waiting and clinic work load due to time-consuming anesthesia required by conventional therapies. The cooling device also significantly reduces psychological burden and pain of the patient for ocular anesthesia. The cooling device includes a cooling unit configured to cool a target area and a heat dissipating unit configured to dissipate heat from the cooling unit. The heat dissipating unit is also configured to regulate internal air flow to increase heat dissipating efficiency.

公开(公告)号：US20200350650A1

公开(公告)日：2020-11-05

申请号：US16862679

申请日：2020-04-30

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

Inventor： Hyun-Kon SONG ,  Chihyun HWANG ,  Jonghak KIM

IPC: H01M12/02 ,  H01M12/08 ,  H01M4/38

Abstract: Provided is a lithium-air secondary battery including: an air electrode (air cathode); a lithium anode (Li anode); and an electrolyte including a superoxide dismutase mimic catalyst (SODm).