Patents Assigned to INSTITUTE
  • Patent number: 11397331
    Abstract: Methods and devices to build and use multi-functional scattering structures. The disclosed methods and devices account for multiple target functions and can be implemented using fabrication methods based on two-photon polymerization or multi-layer lithography. Exemplary devices functioning as wave splitters are also described. Results confirming the performance and benefits of the disclosed teachings are also described.
    Type: Grant
    Filed: October 17, 2019
    Date of Patent: July 26, 2022
    Assignee: CALIFORNIA INSTITUTE OF TECHNOLOGY
    Inventors: Philip Camayd-Munoz, Conner Ballew, Gregory Roberts, Andrei Faraon
  • Patent number: 11395641
    Abstract: An ultrasonic imaging device includes an ultrasonic generating unit and an ultrasonic imaging processing unit. The ultrasonic generating unit repeatedly turns on N of M ultrasonic array elements of the ultrasonic probe multiple times as a group of array elements for linear scanning, and each scan is to emit an ultrasonic signal by each group of array elements and receive an echo signal of the ultrasonic signal. The ultrasonic imaging processing unit extracts a central echo signal from the echo signal in each scan to form a channel signal, and according to the arrival time of the echo signals, each central echo signal in the channel signal is delayed and summed to generate a modified channel signal. The modified channel signal is subjected to image synthesis process to obtain an ultrasonic image.
    Type: Grant
    Filed: December 21, 2018
    Date of Patent: July 26, 2022
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Chang-Lin Hu, Chien-Ju Li, Guo-Zua Wu, Chih-Chi Chang
  • Patent number: 11396591
    Abstract: The lightweight footwear of the present invention maintains excellent durability and improves heat resistance, so that contraction percentage due to a change with the passage of time is significantly low, rarely causing deformation, and thus, the lightweight footwear may be used in a high temperature and sanitary environment. In addition, the present invention solves the problem of the occurrence of premature foaming due to injection molding and a pattern on the appearance due to dispersion failure, thereby facilitating injection molding.
    Type: Grant
    Filed: April 22, 2019
    Date of Patent: July 26, 2022
    Assignees: NANOTECH CERAMICS CO., LTD., KOREA INSTITUTE OF FOOTWEAR AND LEATHER TECHNOLOGY
    Inventors: Sang Ok Jeong, Sang Young Park, Dong Hun Han, Young Min Kim, Dan Bi Lee
  • Patent number: 11398780
    Abstract: A direct current-to-direct current (DC-DC) converter providing multiple operation modes includes a buck power stage configured to lower an input voltage, a boost power stage configured to increase the input voltage, and a multi-mode controller configured to control the buck power stage and the boost power stage, wherein the multi-mode controller is configured to generate a signal to control the buck power stage and the boost power stage according to the input voltage and an output voltage, and control the buck power stage and the boost power stage using the signal.
    Type: Grant
    Filed: June 16, 2020
    Date of Patent: July 26, 2022
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Young Kyun Cho, Heon Kook Kwon, Kwang Seon Kim, Tae Joong Kim, Kwangchun Lee, Jung Nam Lee, Jae Ho Jung
  • Patent number: 11396777
    Abstract: Disclosed is a rotary steering drilling apparatus.
    Type: Grant
    Filed: March 22, 2021
    Date of Patent: July 26, 2022
    Assignee: INSTITUTE OF GEOLOGY AND GEOPHYSICS, CHINESE ACADEMY OF SCIENCES
    Inventors: Qijun Xie, Qingyun Di, Qingbo Liu, Yongyou Yang, Linfeng Hong, Xiangyang Wang
  • Patent number: 11398316
    Abstract: A sparger includes a main pipe connecting inside and outside of a water tank having a storage space therein for storing cooling water, so as to define a flow path through which steam and air containing radioactive materials generated outside the water tank are discharged into the cooling water, a header part connected to one end portion of the main pipe located in the storage space, and having a storage chamber in which the steam and air transferred through the main pipe are collected, and a plurality of discharge nozzles disposed in a spacing manner, each having inlet and outlet formed on one end located in the storage chamber and another end located in the storage space, respectively, to discharge the steam and air from the storage chamber to the storage space, and at least some of the plurality of discharge nozzles protruding from the header part by different lengths.
    Type: Grant
    Filed: August 19, 2020
    Date of Patent: July 26, 2022
    Assignee: KOREA ATOMIC ENERGY RESEARCH INSTITUTE
    Inventors: Kyungjun Kang, Moon Jung, Jihan Chun, Hanok Kang
  • Patent number: 11398043
    Abstract: Systems and methods for generating depth models and depth maps from images obtained from an imaging system are presented. A self-supervised neural network may be capable of regularizing depth information from surface normals. Rather than rely on separate depth and surface normal networks, surface normal information is extracted from the depth information and a smoothness function is applied to the surface normals instead of a depth gradient. Smoothing the surface normal may provide improved representation of environmental structures by both smoothing texture-less areas while preserving sharp boundaries between structures.
    Type: Grant
    Filed: June 26, 2020
    Date of Patent: July 26, 2022
    Assignee: TOYOTA RESEARCH INSTITUTE, INC.
    Inventors: Vitor Guizilini, Adrien David Gaidon, Rares A. Ambrus
  • Patent number: 11397185
    Abstract: Provided is a method for analyzing a protein-containing sample. The method comprises (1) dissolving a probe capable of non-specifically interacting with a plurality of proteins in a plurality of solvents having different ionic strengths and/or pH levels; (2) adding a protein-containing sample to a plurality of probe solutions prepared in the step (1), thereby the proteins in the sample and the probe are interacted non-specifically; (3) measuring the fluorescence intensities of the plurality of probe solutions to which the protein-containing sample was added in the step (2); and (4) comparing the pattern of fluorescence intensities obtained in the step (3) with the pattern of fluorescence intensities obtained from a reference sample.
    Type: Grant
    Filed: November 10, 2017
    Date of Patent: July 26, 2022
    Assignee: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
    Inventors: Shunsuke Tomita, Sayaka Ishihara, Ryoji Kurita
  • Patent number: 11395845
    Abstract: The present disclosure relates to a method of treating prostate cancer comprising administering to a subject in need thereof a therapeutically effective amount of a vasopressin analogue.
    Type: Grant
    Filed: August 24, 2020
    Date of Patent: July 26, 2022
    Assignee: SUNNYBROOK RESEARCH INSTITUTE
    Inventors: Laurence H. Klotz, Vasundara Venkateswaran
  • Patent number: 11397561
    Abstract: A nonvolatile memory device includes a memory cell array including a plurality of nonvolatile memory elements configured to store a plurality of weights and to be controlled according to a plurality of input signals respectively and a bit line coupled to the plurality of nonvolatile memory elements; and a computation output circuit configured to generate a computation signal corresponding to an inner product between an input vector corresponding to the plurality of input signals and a weight vector corresponding to the plurality of weights.
    Type: Grant
    Filed: April 21, 2020
    Date of Patent: July 26, 2022
    Assignees: SK hynix Inc., KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Jin-O Seo, Hyuk-Jin Lee, SeongHwan Cho
  • Patent number: 11398779
    Abstract: A multi-path converter and a control method thereof are disclosed. The multi-path converter includes a current transfer path using a capacitor and a current transfer path using an inductor such that a current is output to an output end (load) through a plurality of parallel paths, thereby reducing a total RMS current flowing through the inductor, and a control method therefor.
    Type: Grant
    Filed: October 2, 2019
    Date of Patent: July 26, 2022
    Assignee: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Gyu Hyeong Cho, Yeun Hee Huh, Se Un Shin, Sung Won Choi, Yong Min Ju, Sang Jin Lim
  • Publication number: 20220226448
    Abstract: Methods and compositions using artificial antigen presenting cells in immunotherapy. The artificial antigen presenting cells comprise substrate particles bound to endogenous MHC-peptide complexes obtained from one or more cells. Methods include administering the artificial antigen presenting cells to a patient to activate antigen-specific T cells.
    Type: Application
    Filed: May 22, 2020
    Publication date: July 21, 2022
    Applicant: BAYLOR RESEARCH INSTITUTE
    Inventors: Botond Z. IGYÁRTÓ, Qingtai SU
  • Publication number: 20220227671
    Abstract: An improved method for preparing porous mullite ceramic from Pickering emulsions stabilised by hetero-aggregate of oppositely charged fumed oxide particles. The method uses oppositely charged fumed oxide nano-particles (silica and alumina) to stabilize oil-in-water Pickering emulsions wherein the stabilized Pickering emulsions can be used as a template for preparing porous mullite material. An optimised Pickering emulsion template that is stabilised with fumed oxide nano-particles (silica and alumina) is used to produce a green body that is transformed into solid porous material with a controlled porosity and pore size by sintering.
    Type: Application
    Filed: May 21, 2020
    Publication date: July 21, 2022
    Applicant: INDIAN INSTITUTE OF TECHNOLOGY MADRAS (IIT MADRAS)
    Inventors: Nithin M, Manas MUKHERJEE, Basavaraj M GURAPPA
  • Publication number: 20220230858
    Abstract: Disclosed is a window device for diagnosis of plasma OES (Optical Emission Spectroscopy).
    Type: Application
    Filed: May 28, 2020
    Publication date: July 21, 2022
    Applicant: KOREA INSTITUTE OF FUSION ENERGY
    Inventors: Kang Il LEE, Yong Sup CHOI, Young Woo KIM, Jong Sik KIM
  • Publication number: 20220225912
    Abstract: The current invention concerns an integrated medical device for a self-collection test, which allows for both puncturing and collecting a blood sample.
    Type: Application
    Filed: June 4, 2020
    Publication date: July 21, 2022
    Applicant: INSTITUTE OF TROPICAL MEDICINE
    Inventors: Alexander Nieuwborg, Frank Goethijn
  • Publication number: 20220230278
    Abstract: A system for generating a high resolution (HR) computed tomography (CT) image from a low resolution (LR) CT image is described. The system includes a first generative adversarial network (GAN) and a second GAN. The first GAN includes a first generative neural network (G) configured to receive a training LR image dataset and to generate a corresponding estimated HR image dataset, and a first discriminative neural network (DY) configured to compare a training HR image dataset and the estimated HR image dataset. The second GAN includes a second generative neural network (F) configured to receive the training HR image dataset and to generate a corresponding estimated LR image dataset, and a second discriminative neural network (DX) configured to compare the training LR image dataset and the estimated LR image dataset.
    Type: Application
    Filed: December 29, 2021
    Publication date: July 21, 2022
    Applicant: RENSSELAER POLYTECHNIC INSTITUTE
    Inventors: Ge Wang, Chenyu You, Wenxiang Cong, Hongming Shan
  • Publication number: 20220231224
    Abstract: The present disclosure provides a phase change memory and a method for making the same. The phase change memory includes a substrate, a plurality of phase change memory cells, and an isolation material layer. The plurality of phase change memory cells are separately disposed on the substrate, the phase change memory cell sequentially includes, from bottom to top, a first electrode material layer, a first transition material layer, an ovonic threshold switching (OTS) material layer, a second transition material layer, a second electrode material layer, a third transition material layer, a phase change material layer, a fourth transition material layer, and a third electrode material layer; The isolation material layer is disposed on the substrate and surrounds side surfaces of the phase change memory cell, and the plurality of phase change memory cells are isolated from each other by isolation material layer.
    Type: Application
    Filed: November 4, 2019
    Publication date: July 21, 2022
    Applicant: SHANGHAI INSTITUTE OF MICROSYSTEM AND INFORMATION TECHNOLOGY, CHINESE ACADEMY OF SCIENCES
    Inventors: ZHITANG SONG, SANNIAN SONG
  • Publication number: 20220228971
    Abstract: The present invention provides a nanomechanical sensor unsusceptible to water vapor, due to very low sensitivity to water vapor, that may interfere with measurement. In an embodiment of the present invention, as a sensitive film material of a nanomechanical sensor such as a surface stress sensor, poly(2,6-diphenyl-p-phenylene oxide) is utilized that is used for adsorption/concentration of a substance present in a trace amount in water or air, and represented by Formula (1) wherein n represents an integer of 1 or more. As can be seen from graphs showing changes over time of response signals in a case where a gas to be measured containing acetone, ethanol, and the like and nitrogen are alternately supplied to the surface stress sensor cyclically, it was confirmed that in the sensitive film of the present invention, adsorption/desorption of the components in the gas to be measured significantly occurs in response to the cyclic change, but the sensitivity to water is very low.
    Type: Application
    Filed: April 14, 2020
    Publication date: July 21, 2022
    Applicant: NATIONAL INSTITUTE FOR MATERIALS SCIENCE
    Inventors: Genki YOSHIKAWA, Kota SHIBA
  • Publication number: 20220226990
    Abstract: A robotic arm system includes first robotic arm, second robotic arm and main controller. The first robotic arm and the second robotic arm are configured to grab object. The main controller is configured to: determine whether first force vector of first force applied by the first robotic arm to the object is equal to second force vector of second force applied by the second robotic arm to the object; when the first force vector and the second force vector are not equal, obtain a first difference between the first force vector and the second force vector; and according to the first difference, change at least one of the first force applied by the first robotic arm to the object and the second force applied by the second robotic arm to the object so that the first force vector and the second force vector are equal.
    Type: Application
    Filed: May 25, 2021
    Publication date: July 21, 2022
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Chien-Yu WU, Shang-Kun LI, Shu HUANG
  • Publication number: 20220230059
    Abstract: Provided is a method of operating a neuron in a neuromorphic system. The method includes evaluating a membrane potential value at a corresponding time when receiving an input spike, time-modulating a synaptic weight of the membrane potential value and converting the time-modulated synaptic weight into a membrane potential value at a reference time, and generating an output spike when the membrane potential value at the reference time exceeds a certain threshold value. The membrane potential value at the reference time is represented by a floating point number including a predetermined bit of exponent and mantissa, and the floating point number includes time information. The method further includes accessing a memory and scanning a neural state variable when a timer is updated to “0” to update the neural state variable to an updated value at a reference time.
    Type: Application
    Filed: January 19, 2022
    Publication date: July 21, 2022
    Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Jong Kil PARK, In Ho KIM, Su Youn LEE, Jong Keuk PARK, Joon Young KWAK, Jae Wook KIM, Yeon Joo JEONG