公开(公告)号：US20240212093A1

公开(公告)日：2024-06-27

申请号：US18396411

申请日：2023-12-26

Applicant: POSTECH Research and Business Development Foundation

Inventor： Seung Yong LEE ,  Sung Hyun CHO ,  Jun Yong LEE

IPC: G06T3/4053 ,  G06T3/4046

CPC classification number: G06T3/4053 ,  G06T3/4046

Abstract: A method for generating a super-resolution video by using a multi-camera video may comprise: generating a resolution-improved ultra-wide-angle video frame at an arbitrary time step by inputting an ultra-wide-angle video frame of a first resolution at the arbitrary time step, ultra-wide-angle video frames right before and right after the arbitrary time step, and a wide-angle video frame for reference at the arbitrary time step, to a bidirectional neural network, wherein the generating of the resolution-improved ultra-wide-angle video frame is performed using accumulated information at a past time step based on the arbitrary time step, and accumulated information at a future time step based on the arbitrary time step, and wherein a second resolution, which is a resolution of the generated ultra-wide-angle video frame, is greater than the first resolution.

公开(公告)号：US20240207590A1

公开(公告)日：2024-06-27

申请号：US18543180

申请日：2023-12-18

Applicant: POSTECH Research and Business Development Foundation ,  SNTEL Co., LTD

Inventor： Geunbae LIM ,  Jungho LEE

IPC: A61M37/00

CPC classification number: A61M37/0015 ,  A61M2037/0023 ,  A61M2037/0053

Abstract: A microneedle patch according to one embodiment of the present disclosure includes: a base including an invasive part and a non-invasive part; and a microneedle located in the invasive part of the base, wherein at least a portion of the microneedle is loaded with drug, and no microneedle is located in the non-invasive part.

公开(公告)号：US20240196761A1

公开(公告)日：2024-06-13

申请号：US18533756

申请日：2023-12-08

Applicant: POSTECH Research and Business Development Foundation

Inventor： Gil Ho LEE ,  Jong Yun LEE

IPC: H10N60/80 ,  H10N60/01 ,  H10N60/12

CPC classification number: H10N60/805 ,  H10N60/0912 ,  H10N60/12

Abstract: A van der Waals stacked Josephson junction structure and a method for fabricating the same are provided. The van der Waals stacked Josephson junction structure according to an embodiment of the present disclosure includes a substrate, a first layer of a van der Waals material separable into layers and positioned on the substrate, and a second layer of the van der Waals material positioned on the first layer, in which the first layer and the second layer are twisted at a predetermined angle with each other, and a Josephson junction is formed between the first layer and the second layer.

公开(公告)号：US20240164752A1

公开(公告)日：2024-05-23

申请号：US18284462

申请日：2021-10-18

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

Inventor： Chul-Hong KIM ,  Hyung-Ham KIM ,  Jeong-Woo PARK ,  Seong-Hee CHO ,  Jae-Woo KIM ,  Da-Som HEO ,  Byul-Lee PARK

IPC: A61B8/00 ,  A61B1/00 ,  A61B1/05 ,  A61B1/07 ,  A61B8/12

CPC classification number: A61B8/4461 ,  A61B1/00091 ,  A61B1/00094 ,  A61B1/05 ,  A61B1/07 ,  A61B8/12

Abstract: A transparent-ultrasonic-sensor-based optical-ultrasonic integrated endoscopic probe according to one embodiment of the present disclosure may comprise: an optical fiber laser unit for emitting light; a transparent ultrasonic sensor, which is arranged between an object to be measured and the optical fiber laser unit to transmit, therethrough, the light emitted from the optical fiber laser unit, coaxially aligned with the light emitted from the optical fiber laser unit, radiating ultrasonic waves at the object, and receiving reflected ultrasonic waves; and a camera for acquiring an image of the object through the transparent ultrasonic sensor.

公开(公告)号：US11989356B2

公开(公告)日：2024-05-21

申请号：US17704790

申请日：2022-03-25

Applicant: POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION

Inventor： Seung Moon Choi ,  Gyeo Re Yun ,  Sang Yoon Han

IPC: A63F13/211 ,  A63F13/25 ,  G06F3/01 ,  G06F3/0346 ,  G06T7/20 ,  G06T7/70 ,  G06T11/00

CPC classification number: G06F3/0346 ,  A63F13/211 ,  A63F13/25 ,  G06F3/011 ,  G06T7/20 ,  G06T7/70 ,  G06T11/00

Abstract: A method of transforming a degree of freedom (DoF) in a multiple sensorial media (mulsemedia) system includes detecting, by a motion detector, a motion of an object to which motion effects are to be provided; calculating, by a motion proxy calculator, a motion proxy corresponding to the motion of the object; and transforming, by a transformer, the motion proxy into a motion command implementable within a motion range of a motion platform.

公开(公告)号：US20240161326A1

公开(公告)日：2024-05-16

申请号：US18342236

申请日：2023-06-27

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

Inventor： Ahyun SEO ,  Minsu CHO ,  Suha KWAK ,  Byungjin KIM

IPC: G06T7/68 ,  G06V10/764 ,  G06V10/77 ,  G06V10/774 ,  G06V10/82

CPC classification number: G06T7/68 ,  G06V10/764 ,  G06V10/7715 ,  G06V10/774 ,  G06V10/82 ,  G06T2207/20081 ,  G06T2207/20084

Abstract: A method may include predicting, using a machine learning model, score maps for each of a plurality of pre-set classes for predetermined symmetry types, using a plurality of pixels included in the feature map, and detecting a symmetry element of the input image based on the predicted score maps.

公开(公告)号：US20240154285A1

公开(公告)日：2024-05-09

申请号：US18415219

申请日：2024-01-17

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

Inventor： Seungtae KO ,  Youngju LEE ,  Jaehong CHOI ,  Wonbin HONG

IPC: H01P1/18 ,  H01L27/13 ,  H01Q3/46 ,  H01Q15/00

CPC classification number: H01P1/18 ,  H01L27/13 ,  H01Q3/46 ,  H01Q15/002

Abstract: An electronic device includes: a glass substrate including a first surface and a second surface opposite to the first surface; a semiconductor element provided on the first surface of the glass substrate; a first pattern provided on the first surface of the glass substrate, the first pattern being electrically connected to a first end of the semiconductor element; a second pattern provided on the first surface of the glass substrate, the second pattern being electrically connected to a second end of the semiconductor element; a feeding line provided on the second surface of the glass substrate; and a via hole which passes through the glass substrate in a first direction, the via hole electrically connecting the feeding line to the second pattern.

公开(公告)号：US11974393B2

公开(公告)日：2024-04-30

申请号：US17781139

申请日：2020-12-14

Applicant: POSTECH Research and Business Development Foundation

Inventor： Unyong Jeong ,  Veerapandian Selvaraj

IPC: H05K1/02 ,  C08L23/08 ,  G01L1/22 ,  H05K1/09

CPC classification number: H05K1/028 ,  C08L23/0853 ,  G01L1/2287 ,  H05K1/097

Abstract: Proposed are a flexible electrode circuit capable of being foamed through 3D circuit printing, a strain sensor using the same, and a manufacturing method thereof. The flexible electrode circuit includes a flexible substrate and an electrode foamed on the flexible substrate. The electrode includes a conductive line layer and a passivation layer. The conductive line layer includes a matrix including an elastic polymer and a conductive line having conductive liquid metal microparticles dispersed in the matrix. The passivation layer includes a coating portion coated on the conductive line and having an elastic polymer.

公开(公告)号：US20240134458A1

公开(公告)日：2024-04-25

申请号：US18320096

申请日：2023-05-17

Applicant: POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION

Inventor： Keehoon KIM

IPC: G06F3/01

CPC classification number: G06F3/016

Abstract: The present disclosure relates to a cable-based force feedback control apparatus capable of automatically determining the unspecified number and positions of cable haptic apparatus and performing force feedback control based on the determination result and a control method for the apparatus. A force feedback control apparatus and a control method for the apparatus according to the present disclosure may freely change the number and positions of haptic modules, may be installed according to various screen sizes, and may automatically detect the number and positions of the haptic devices, thereby achieving scalability.

公开(公告)号：US20240111921A1

公开(公告)日：2024-04-04

申请号：US18331363

申请日：2023-08-28

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

Inventor： Jungsoo KIM ,  Joonhee KIM ,  Jinho KIM ,  Myeongjae LEE ,  Huiyong CHUN ,  Soohee HAN

IPC: G06F30/20

CPC classification number: G06F30/20

Abstract: A processor-implemented method includes performing first parameter optimization of a battery model through a first predetermined optimization technique; switching, based on a count accumulated while performing the first parameter optimization indicating that a switching criterion has been met, from the first optimization technique to a second predetermined optimization technique; performing second parameter optimization of the battery model through the second predetermined optimization technique; and determining a final parameter combination as an optimized parameter of the battery model, in response to an occurrence of an optimization end event during the performance of the second parameter optimization.