公开(公告)号：US10990177B2

公开(公告)日：2021-04-27

申请号：US16199708

申请日：2018-11-26

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY ,  CENTER OF HUMAN-CENTERED INTERACTION FOR COEXISTENCE

Inventor： Donghyun Hwang ,  Keehoon Kim ,  Byeongkyu Lim ,  Bum-Jae You

IPC: G06F3/01

Abstract: Provided is a tactile transmission device, which includes a base unit forming one surface of the tactile transmission device, a tip-tilt elastic member stacked on the base unit and configured to transmit a tactile feel to a finger of a user in a first direction oriented upward from a bottom surface of the finger and a second direction intersecting the first direction at a predetermined angle, and a cover disposed at an upper side of the tip-tilt elastic member to form another surface of the tactile transmission device.

公开(公告)号：US20210115550A1

公开(公告)日：2021-04-22

申请号：US17017892

申请日：2020-09-11

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Ji Young Byun ,  Kwang-deok Choi ,  In Uk Baek

IPC: C23C14/08 ,  C23C16/455 ,  C23C16/01 ,  H01L21/02 ,  C23C16/00 ,  C23C16/04 ,  C23C14/00 ,  C23C28/02

Abstract: According to one aspect of the present invention, a non-metal member having a colored surface is provided. The non-metal member having a colored surface includes a non-metal substrate; a metal coating layer disposed on the non-metal substrate; a light-transmissive dielectric layer disposed on the metal coating layer; and a color pattern structure disposed on the light-transmissive dielectric layer.

公开(公告)号：US20210114875A1

公开(公告)日：2021-04-22

申请号：US16844213

申请日：2020-04-09

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Seokhoon AHN ,  Se Gyu JANG ,  Myung Jong KIM ,  Hun-Su LEE ,  Soul-Hee LEE ,  Min Sung KANG ,  Sangseok LEE ,  Yongho JOO

IPC: C01B21/064

Abstract: Disclosed is a method of purifying boron nitride nanotubes through a simplified process. Specifically, the method includes preparing a starting solution containing boron nitride nanotubes (BNNTs), a dispersant and a solvent, centrifuging the starting solution or allowing the starting solution to stand to collect a supernatant, adding an acid to the supernatant and filtering a resulting product.

公开(公告)号：US20210107162A1

公开(公告)日：2021-04-15

申请号：US16683687

申请日：2019-11-14

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Laehyun KIM ,  Da-Hye KIM ,  Seul Kee KIM ,  Ju-Suk YUN

IPC: B25J11/00 ,  B25J13/08 ,  B25J9/16 ,  B25J9/00 ,  G06F3/01 ,  G06F3/0482 ,  G06T19/00 ,  G02B27/01

Abstract: The present disclosure relates to technology that controls a robot based on brain-computer interface, and a robot control method acquires a first biosignal indicating an intention to start the operation of the robot from a user to operate the robot, provides the user with visual stimulation of differently set signal cycles corresponding to a plurality of objects for which the robot executes motions, acquires a second biosignal evoked by the visual stimulation from the user to identify an object selected by the user, and acquires a third biosignal corresponding to a motion for the identified object from the user to induce the robot to execute the corresponding motion.

公开(公告)号：US10975448B2

公开(公告)日：2021-04-13

申请号：US16253581

申请日：2019-01-22

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Youngsoon Um ,  Joongsuk Kim ,  Sun-Mi Lee ,  Gyeongtaek Gong

IPC: C12R1/145 ,  C12P7/52 ,  C12P7/16 ,  C12P7/40 ,  C12P7/04

Abstract: The present disclosure relates to a Clostridium sp. JS66 strain producing metabolites having 4 to 6 carbon atoms in a high yield. The strain produces metabolites having 6 carbon atoms in a significantly high yield while reducing the production of acetic acid and ethanol as by-products.

公开(公告)号：US20210085996A1

公开(公告)日：2021-03-25

申请号：US16894887

申请日：2020-06-08

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Il-Joo CHO ,  Namsun CHOU

IPC: A61N5/06

Abstract: A neural probe structure includes a probe that is inserted into a subject, a body to support a rear end of the probe, at least one light source included in the body, a photo diode formed in the probe, and an optical waveguide extending from the at least one light source in the body to the photo diode of the probe, wherein the photo diode is formed at a smaller height than the optical waveguide.

公开(公告)号：US10953387B2

公开(公告)日：2021-03-23

申请号：US16292324

申请日：2019-03-05

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Jeong-Myeong Ha ,  Adid Adep Dwiatmoko ,  Jae Wook Choi ,  Dong Jin Suh ,  Jungho Jae ,  Young Hyun Yoon ,  Kwang Ho Kim

IPC: B01J23/46 ,  B01J37/08 ,  B01J37/02 ,  C07C1/20 ,  B01J37/18 ,  C07C13/18

Abstract: Disclosed herein are a calcium salts-supported metal catalyst, a method for preparing the same, and a method for the hydrodeoxygenation reaction of oxygenates using the same. The catalyst, in which a metal catalyst is supported on a carrier of a calcium salt, for example, calcium carbonate, has the effect of increasing the efficiency of hydrodeoxygenation reaction of oxygenates.

公开(公告)号：US20210068858A1

公开(公告)日：2021-03-11

申请号：US17006446

申请日：2020-08-28

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Donghyun HWANG ,  Sungwoo PARK ,  Namseon JANG ,  Yong Seok IHN ,  Jinwoo JEONG ,  Keehoon KIM ,  Sang Rok OH ,  Sungwook YANG ,  Sehyuk YIM

IPC: A61B17/30

Abstract: Provided is a forceps driving apparatus including a body, a gripper installed to be received in the body and formed to be open and closed, an opening and closing member rotatably installed in the body to press or release two sides of the gripper by rotation, an elastic member connected to one side of the opening and closing member to provide an elastic force to the opening and closing member, an actuator connected to the other side of the opening and closing member to rotate the opening and closing member by contraction or extension, and a force sensing module to measure a gripping force of the gripper during the rotation of the opening and closing member.

公开(公告)号：US20210066569A1

公开(公告)日：2021-03-04

申请号：US16900998

申请日：2020-06-15

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Jungjin YOON ,  Seongkwon HWANG ,  Junghwan KIM ,  Hyeonggeun YU ,  Seungjun CHUNG ,  Phillip LEE

IPC: H01L35/32 ,  H01L35/24 ,  H01L35/30 ,  H01L35/34

Abstract: An ultra-thin thermoelectric element having a thermoelectric effect includes an ultra-thin substrate, a thermal insulator formed on part of the substrate, and a plurality of active layers formed from a thermoelectric material over the substrate and the thermal insulator, wherein each of the plurality of active layers is connected by an electrode, and an electric current flows due to a temperature difference between the substrate and the thermal insulator.

公开(公告)号：US20210058164A1

公开(公告)日：2021-02-25

申请号：US16882337

申请日：2020-05-22

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Yong Won SONG ,  Jin Seok KIM ,  Hyunjung YI ,  Minkyu JE ,  Ji-Hoon SUH ,  Yeseul JEON

IPC: H04B13/00 ,  H02J7/00

Abstract: A communication and charging method using a human body channel, and a device performing the communication and charging method are disclosed. The communication and charging method of an electronic device includes generating a high-frequency data signal and a low-frequency power signal by performing frequency modulation on a data signal and a power signal, and transmitting the generated high-frequency data signal and the generated low-frequency power signal to another electronic device connected to the electronic device through a human body channel.