公开(公告)号：US11054323B2

公开(公告)日：2021-07-06

申请号：US16199741

申请日：2018-11-26

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Sungwook Yang ,  Eui-Sung Yoon ,  Hoon Ryu ,  Hyeonjoo Im

IPC: G01L5/00 ,  A61B5/00 ,  A61B5/103

Abstract: A quantitative impact control and measurement system includes an impactor configured to apply an impact to a target, a control device configured to control movement of the impactor, an acceleration sensor mounted to a base of the impactor, and an impact sensor mounted to a terminal of the impactor. Here, the control device calculates an impact actually applied to the target from signals measured through the acceleration sensor and the impact sensor.

公开(公告)号：US20210197201A1

公开(公告)日：2021-07-01

申请号：US17055167

申请日：2019-05-14

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Sang Kyung KIM ,  Bong Kyun KIM ,  Jung Min KIM

IPC: B01L7/00 ,  C09K5/14 ,  C12Q1/686

Abstract: The present invention relates to a porous particle composite for PCR, wherein the porous particle composite distributes photothermal nano-elements that generate heat by absorbing light in porous particles in which nucleic acid amplification occurs through temperature control so as not to adjust the temperature of the entire sample by using a hot plate or the like but to adjust the temperature inside the particles by irradiating light to the porous particles to allow nucleic acid amplification inside thereof, thereby reducing energy consumption and shortening diagnostic time.

公开(公告)号：US11045559B2

公开(公告)日：2021-06-29

申请号：US16034898

申请日：2018-07-13

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Sehoon Kim ,  Myung Kim ,  Young Hun Seo ,  Jungyun Heo ,  Youngsun Kim

IPC: A61K49/00 ,  G01N21/77 ,  G01N21/64 ,  B82Y5/00

Abstract: The present invention relates to a nanocomposite for detecting hydrogen sulfide; a method for preparing the same; a novel reactive fluorogenic compound to be used in the method; a kit for detecting hydrogen sulfide comprising the nanocomposite; and a method for providing information for the diagnosis of a disease, which causes abnormal secretion of hydrogen sulfide, by using the nanocomposite.

公开(公告)号：US11029271B2

公开(公告)日：2021-06-08

申请号：US16255433

申请日：2019-01-23

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Kang Bong Lee ,  Yun Sik Nam ,  Yeon Hee Lee ,  Oleksandr Tsymbalenko

IPC: G01N27/12 ,  G01N33/00

Abstract: The present disclosure relates to an ammonia gas detection sensor including a substrate, a graphene sheet disposed on the substrate, and metal nanoparticles disposed on the graphene sheet, and an ammonia gas detection device comprising the gas detection sensor.

公开(公告)号：US20210163691A1

公开(公告)日：2021-06-03

申请号：US16986507

申请日：2020-08-06

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Soo Chang SONG ,  Bo-Bae SEO

IPC: C08G79/025 ,  B33Y70/10 ,  A61L27/18 ,  A61L27/52 ,  B33Y80/00

Abstract: The present invention relates to a thermosensitive hydrogel composition, which while comprising an amino acid ester, polyethylene glycol, and a functional group for the introduction of a functional moiety at an end thereof at a predetermined ratio, comprises a polyphosphazene-based polymer having a controlled length and a content of polyethylene glycol contained therein, in which a reversible sol-gel transition character is altered; a medical polymer hydrogel comprising the polyphosphazene-based polymer; or an ink composition for 3D printing.

公开(公告)号：US11020118B2

公开(公告)日：2021-06-01

申请号：US16287246

申请日：2019-02-27

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Donghyun Hwang ,  Keehoon Kim ,  Yong Seok Ihn ,  Sehyuk Yim ,  Jinwoo Jeong ,  Sang Rok Oh ,  Kyung Su Park ,  Sung Hwa Choi

IPC: A61B17/11 ,  A61B5/00 ,  A61B5/02 ,  A61N1/05

Abstract: Disclosed is a peripheral nerve fixing apparatus, which includes: a suction unit configured to provide a negative pressure to a peripheral nerve at an end portion thereof to fix the peripheral nerve; and a negative pressure generating unit having a vacuum pump for generating a negative pressure and connected to the suction unit so that the negative pressure is provided to the suction unit, wherein at one surface of the end portion of the suction unit, the suction unit includes: a fixing unit provided to contact the peripheral nerve to keep a stable fixed state; and a suction hole formed in the fixing unit so that the negative pressure is provided to the peripheral nerve therethrough.

公开(公告)号：US20210153775A1

公开(公告)日：2021-05-27

申请号：US17105503

申请日：2020-11-26

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Choong Hyun KIM ,  Jinmyeong LEE

IPC: A61B5/103 ,  A61B5/00 ,  A61B5/11

Abstract: Disclosed is a gait start intention detection device for detecting a walker's gait start intention, including a plurality of left foot sole sensor units and a plurality of right foot sole sensor units to measure ground reaction force signals generated from foot soles while walking, and a calculation unit to receive and calculate the left ground reaction force signal and the right ground reaction force signal, wherein the calculation unit calculates a center of pressure (COP) location in a walking direction and a direction perpendicular to the walking direction using data of the ground reaction force signal measured from each sensor unit, and detects the walkers gait start intention when a ground reaction force of a swing foot heel of the walker increases, and at the same time, the COP location moves to a rear side of the walker.

公开(公告)号：US20210151756A1

公开(公告)日：2021-05-20

申请号：US16829689

申请日：2020-03-25

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Moeez IQRA ,  Ji-Young KIM ,  Jaeho PARK ,  Hee-Dae LIM ,  Hun-Gi JUNG ,  Won Young CHANG ,  Minah LEE ,  Seungho YU ,  Kyung Yoon CHUNG

IPC: H01M4/58 ,  C01D3/04

Abstract: The present disclosure relates to a cathode active material for a secondary battery, a cathode for a secondary battery including the same, a secondary battery including the cathode for a secondary battery and manufacturing methods thereof. More particularly, it is possible to obtain a secondary battery having excellent electrochemical characteristics by electrochemically inducing a structural phase change in the cathode active material of a secondary battery including NaCl as a cathode active material.

公开(公告)号：US20210138422A1

公开(公告)日：2021-05-13

申请号：US16810229

申请日：2020-03-05

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Sun CHOI ,  Youngkyun JUNG ,  Ung Su CHOI

IPC: B01J13/14

Abstract: Provided is a method of fabricating capsules. The method includes: forming droplets of a dispersed phase solution including a phase transition material, a carbon nanomaterial, and a first monomer by allowing the dispersed phase solution to pass through nozzle units provided at a porous membrane in a reaction tank including the porous membrane; migrating the droplets into a mobile phase material including a second monomer; and forming polymer shells at interfaces between the droplets and the mobile phase material by polymerization between the first monomer and the second monomer.

公开(公告)号：US11001676B2

公开(公告)日：2021-05-11

申请号：US16185011

申请日：2018-11-09

Applicant: Foundation of Soongsil University-Industry Cooperation ,  KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Jae Woo Chung ,  Junhaeng Lee ,  Seayoung Lim ,  Sunghoon Jung ,  Yong Chae Jung ,  Seokhoon Ahn

IPC: C08G83/00 ,  H01L27/32 ,  H01L51/00 ,  G02F1/1333 ,  H01L51/52

Abstract: Disclosed are a supramolecular structure including a plurality of first oligomers having a zwitterion at the terminal end and a plurality of second oligomers having a hydrogen-bondable functional group at the terminal end, wherein a supramolecule including the plurality of first oligomers and a supramolecule including the plurality of second oligomers form a three-dimensional network structure, and a method of manufacturing the same, a self-healing elastomer, a self-healing film, and an electronic device.