公开(公告)号：US20240319407A1

公开(公告)日：2024-09-26

申请号：US18404124

申请日：2024-01-04

Applicant: POSTECH Research and Business Development Foundation

Inventor： Junsuk RHO ,  Joohoon Kim ,  Junhwa Seong

IPC: G02B1/00

CPC classification number: G02B1/002

Abstract: A meta lens includes a substrate, a plurality of nanostructures provided on the substrate, and a high refractive index atomic layer formed along surfaces of the plurality of nanostructures and including a material having a refractive index greater than a refractive index of the plurality of nanostructures.

公开(公告)号：US12093341B2

公开(公告)日：2024-09-17

申请号：US17137803

申请日：2020-12-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jaeha Kung ,  Jae-Joon Kim ,  Junki Park

IPC: G06F17/16 ,  G06F1/03 ,  G06F7/02 ,  G06F7/523 ,  H03M7/42

CPC classification number: G06F17/16 ,  G06F1/03 ,  G06F7/02 ,  G06F7/523 ,  H03M7/42

Abstract: A matrix data processing method performed by a computing device which performs a matrix multiplication operation includes, with respect to each of one or more elements included in a matrix, when a value of each element satisfies a designated condition, determining the element to be a don't-care element and determining an output value of the don't-care element, generating a bitstream based on the output value of the don't-care element and index values of valid elements included in the matrix, and equally dividing the bitstream into pieces of a designated number, and generating a Huffman code corresponding to each of a plurality of lower bitstreams that are generated as a result of the equal division.

公开(公告)号：US20240299882A1

公开(公告)日：2024-09-12

申请号：US18244235

申请日：2023-09-09

Applicant: Samsung Electronics Co., Ltd. ,  POSTECH Research and Business Development Foundation

Inventor： Min Seok Koo ,  Jawon Kim ,  Jongkyu Kim ,  Hyun Chul Lee ,  Hyukjae Kwon ,  Sangmin Ji

IPC: B01D53/88 ,  B01D46/00 ,  B01D53/86 ,  B01J21/06 ,  B01J23/30 ,  B01J35/00 ,  B01J35/04 ,  G02B6/26

CPC classification number: B01D53/885 ,  B01D46/0028 ,  B01D53/8687 ,  B01J21/063 ,  B01J23/30 ,  B01J35/39 ,  B01J35/56 ,  G02B6/262 ,  B01D2255/20707 ,  B01D2255/20776 ,  B01D2255/802 ,  B01D2255/9155 ,  B01D2257/708 ,  B01D2257/91 ,  B01D2259/802 ,  B01D2259/804

Abstract: A filtering system includes: a catalyst filter including a filter frame including a first surface and a second surface opposite to the first surface, and a photocatalyst layer provided on the second surface of the filter frame; a light source unit configured to irradiate light for activating the photocatalyst layer; and a plurality of waveguides inserted into at least some of a plurality of channels, respectively, to increase light transmission into the at least some of the plurality of channels of the catalyst filter.

公开(公告)号：US20240290455A1

公开(公告)日：2024-08-29

申请号：US18631165

申请日：2024-04-10

Applicant: POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION ,  IMMUNOBIOME INC.

Inventor： Sang Uk KIM ,  Jung Ho KONG ,  In Hae KIM ,  Chang Wook Park

IPC: G16H20/17 ,  G16B20/30 ,  G16H50/70

CPC classification number: G16H20/17 ,  G16B20/30 ,  G16H50/70

Abstract: The present disclosure is to provide a biomarker-searching method that can predict responses to ICI treatment and overall survival of ICI-treated patients. When the device and the method according to the present disclosure are used, it is possible to detect a biomarker capable of accurately predicting effectiveness of ICI treatment on cancer patients and overall survival of the cancer patients. Accordingly, it is possible to maximize the effectiveness of ICI treatment.

公开(公告)号：US20240287551A1

公开(公告)日：2024-08-29

申请号：US18572361

申请日：2022-02-28

Applicant: POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION

Inventor： Gyoo Yeol JUNG ,  Dae Yeol YE ,  Myung Hyun NOH ,  Myeong Won MIN

IPC: C12P7/44 ,  C12N9/10 ,  C12N9/90 ,  C12N15/70

CPC classification number: C12P7/44 ,  C12N9/1029 ,  C12N9/90 ,  C12N15/70 ,  C12Y203/01182 ,  C12Y503/03006

Abstract: The present invention relates to a novel metabolic pathway for producing itaconic acid and a recombinant microorganism, for producing itaconic acid, into which the metabolic pathway is introduced. It has been confirmed that the recombinant microorganism, for producing itaconic acid, into which the novel itaconic acid metabolic pathway is introduced, according to the present invention, significantly increases the production and yield of itaconic acid. In addition, as the recombinant microorganism for producing itaconic acid of the present invention uses an intermediate material of glycolysis rather than an intermediate material of the TCA cycle, the recombinant microorganism can further increase the production yield of itaconic acid through further improvement. Accordingly, the novel metabolic pathway for producing itaconic acid and the recombinant microorganism into which the metabolic pathway is introduced can increase the economic feasibility of itaconic acid, and thus can be variously used in industrial fields for synthetic resins, latexes, food additives, and the like in which itaconic acid is utilized.

公开(公告)号：US12074371B2

公开(公告)日：2024-08-27

申请号：US17628588

申请日：2020-07-15

Applicant: CORNING INCORPORATED ,  POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION

Inventor： Won-bin Hong ,  Byounggwan Kang ,  Hyung Rae Kim ,  Kyung-jin Lee ,  Young-no Youn

IPC: H01Q15/14 ,  H01Q1/38 ,  H01Q15/00

CPC classification number: H01Q15/14 ,  H01Q1/38 ,  H01Q15/0013

Abstract: A millimeter-wave reflective structure configured to reflect incident millimeter waves includes: a transparent substrate defining unit cells in the form of a matrix, the transparent substrate having an upper surface; and conductive patterns arranged in the unit cells on the transparent substrate, each of the conductive patterns having a hollow rectangular shape.

公开(公告)号：US20240281983A1

公开(公告)日：2024-08-22

申请号：US18292723

申请日：2022-11-23

Applicant: POSCO CO., LTD. ,  RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY ,  POSTECH Research and Business Development Foundation

Inventor： Tae Hyun OH ,  Hyunwoo HA ,  Sang Hyeok PARK ,  Laekyoung LEE ,  Jun Young SEO

IPC: G06T7/246 ,  G06T3/4007 ,  G06T3/60 ,  G06T7/13 ,  G06V10/25 ,  G06V10/44

CPC classification number: G06T7/246 ,  G06T3/4007 ,  G06T3/60 ,  G06T7/13 ,  G06V10/25 ,  G06V10/44

Abstract: A method of analyzing a motion on the basis of feature tracking is disclosed. The method includes the steps of: capturing image frames; filtering a region of interest (ROI) for the captured image frames; tracking a feature in the captured image frames; removing an extreme value on the basis of an optimum model; and outputting an analysis result.
Further disclosed is a system of analyzing a motion on the basis of feature tracking, the system comprising a controller configured to perform each step of the method.

公开(公告)号：US20240272232A1

公开(公告)日：2024-08-15

申请号：US18384995

申请日：2023-10-30

Applicant: SAMSUNG SDI CO., LTD. ,  POSTECH Research and Business Development Foundation

Inventor： Gyeonghwan LEE ,  Kwangrae KIM ,  Soohee HAN ,  Minho KIM

IPC: G01R31/392 ,  G01R31/367 ,  G06N3/047 ,  H01M10/44 ,  H02J7/00

CPC classification number: G01R31/392 ,  G01R31/367 ,  G06N3/047 ,  H01M10/44 ,  H02J7/0047

Abstract: A method of predicting a capacity change of a battery includes calculating damage to cathode particles of a secondary battery during each charging/discharging cycle if the charging/discharging cycle is repeatedly performed in the secondary battery, calculating accumulated damage by accumulating the damage, calculating a minimum radius of the cathode particles in which a fatigue fracture occurs due to the accumulated damage, calculating, based on a distribution of radii of the cathode particles and the minimum radius, a reduction amount in a volume of a cathode active particle due to the fatigue fracture during each charging/discharging cycle, and calculating a relative capacity loss at a cathode based on the reduction amount in the volume of the cathode active particle during each charging/discharging cycle.

公开(公告)号：US12053695B2

公开(公告)日：2024-08-06

申请号：US17738594

申请日：2022-05-06

Applicant: POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION

Inventor： Gyeo Re Yun ,  Seung Moon Choi

IPC: A63F13/213 ,  A63F13/215 ,  A63F13/50 ,  A63F13/65

CPC classification number: A63F13/50 ,  A63F13/213 ,  A63F13/215 ,  A63F13/65

Abstract: Provided is a device for providing motion effects, the device including a first detector configured to detect a movement of a specific object in a video of a content; a second detector configured to detect a sound event from an audio of the content; and a motion synthesizing unit configured to generate a synthesized motion by synthesizing a first motion corresponding to the movement of the specific object and a second motion generated based on the sound event.

公开(公告)号：US20240260299A1

公开(公告)日：2024-08-01

申请号：US18529524

申请日：2023-12-05

Applicant: LG Display Co., Ltd. ,  POSTECH Research and Business Development Foundation

Inventor： Kwang Jong KIM ,  Mi Kyung PARK ,  Sun Kap KWON ,  Gi Seong RYU ,  Yong Young NOH

IPC: H10K50/155 ,  H10K59/12

CPC classification number: H10K50/155 ,  H10K59/1201

Abstract: Discussed is a light emitting device including a first electrode and a second electrode facing each other, a hole transport layer, a first emission layer, and an electron transport layer sequentially disposed between the first electrode and the second electrode. In the transport layer, a first material of a metal halide and a second material of an n-type inorganic compound are included. The second material is included as a dopant in the first material. The hole transport layer can contain no organic material and can be amorphous.