Patents Assigned to INSTITUTE
  • Patent number: 10885568
    Abstract: An interactive recommendation system and an interactive recommendation method are provided. The interactive recommendation method includes the following steps. Firstly, a server receives a user request from a user device through the Internet. Then, the server analyzes the user request and generates at least one subsidiary request corresponding to the user request. Then, the server issues an interactive request to the user device according to the at least one subsidiary request. The server generates a recommended application program list according to the at least one subsidiary request. After the user device responds to the interactive request, the server recommends at least one application program in the recommended application program list to the user device.
    Type: Grant
    Filed: December 15, 2016
    Date of Patent: January 5, 2021
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventor: Chieh-Jen Wang
  • Patent number: 10885379
    Abstract: This disclosure relates to improved techniques for performing multi-view image clustering. The techniques described herein utilize machine learning functions to optimize the image clustering process. Multi-view features are extracted from a collection of images. A machine learning function is configured to jointly learn a fused binary representation that combines the multi-view features and one or more binary cluster structures that can be used to partition the images. A clustering function utilizes the fused binary representation and the one or more binary cluster structures to generate one or more image clusters based on the collection of images.
    Type: Grant
    Filed: September 4, 2018
    Date of Patent: January 5, 2021
    Assignee: INCEPTION INSTITUTE OF ARTIFICIAL INTELLIGENCE, LTD.
    Inventors: Zheng Zhang, Li Liu, Jie Qin, Fan Zhu, Fumin Shen, Yong Xu, Ling Shao, Heng Tao Shen
  • Patent number: 10884383
    Abstract: Machines can be controlled using advanced control systems that implement an automated version of singular spectrum analysis (SSA). For example, a control system can perform SSA on a time series having one or more time-dependent variables by: generating a trajectory matrix from the time series, performing singular value decomposition on the trajectory matrix to determine elementary matrices; and categorizing the elementary matrices into groups. The elementary matrices can be automatically categorized into the groups by: generating one or more w-correlation matrices based on spectral components associated with the time series, determining w-correlation values based on the one or more w-correlation matrices; categorizing the w-correlation values into a predefined number of w-correlation sets, and forming the groups based on the predefined number of w-correlation sets. The control system can then generate a predictive forecast using the groups and control operation of a machine using the predictive forecast.
    Type: Grant
    Filed: April 18, 2019
    Date of Patent: January 5, 2021
    Assignee: SAS INSTITUTE INC.
    Inventors: Michael James Leonard, David Bruce Elsheimer, Yuelei Sui
  • Patent number: 10886978
    Abstract: Provided is a method and apparatus for multi-antenna transmission to minimize a charging time of users in a wireless powered communication network. A power transmission apparatus may be configured to generate a covariance matrix to minimize a charging time of the power reception apparatus based on an amount of energy required by at least one power reception apparatus; to derive a beamforming vector using the covariance matrix; and to transmit a wireless power to the power reception apparatus based on the beamforming vector.
    Type: Grant
    Filed: December 2, 2019
    Date of Patent: January 5, 2021
    Assignee: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Wan Choi, Jinho Kang
  • Patent number: 10887309
    Abstract: A transaction information managing system including a plurality of servers and at least one third-party server, wherein the plurality of servers are configured to create, when transactions using the budget of the public organization occurs, a block based on transaction information of the transactions, add the block to the block chain, and share the block chain and the at least one third-party server is configured to perform a mathematical operation to enhance the reliability of the block chain, and a method for managing the transaction information are provided.
    Type: Grant
    Filed: January 10, 2018
    Date of Patent: January 5, 2021
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Seyoung Huh, Seok Hyun Kim, Soo Hyung Kim, Seung-Hyun Kim, Youngsam Kim, Jong-Hyouk Noh, Sangrae Cho, Young Seob Cho, Jin-Man Cho, Jung Yeon Hwang, Seung Hun Jin
  • Patent number: 10884108
    Abstract: A light detection and ranging system comprises an optical transmitter for beam scanning on a scan region, and receiving reflected light from the scan region; and an optical receiver for directing the reflected light for signal conversion. The optical transmitter includes a beam refractive unit including optical refractive devices, rotatably disposed about a rotation axis, for directing a collimated laser beam from a first optical path towards a direction depending on rotation angles of the optical refractive devices; and a motion unit for actuating relative motion of the optical refractive devices so as to perform beam scanning towards directions on the scan region. The optical receiver includes an off-axis reflective unit, disposed in the first optical path, for directing the reflected light towards a second optical path; and a light detection unit, disposed in the second optical path, for performing signal conversion on the reflected light.
    Type: Grant
    Filed: November 28, 2017
    Date of Patent: January 5, 2021
    Assignee: NATIONAL CHUNG SHAN INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Chao-Wen Liang, Shih-Che Chien, Yu-Sung Hsiao
  • Patent number: 10881431
    Abstract: The present disclosure relates to a hair implanter with an automatically retracting needle, and more specifically, to a hair implanter with an automatically retracting needle configured to automatically move a needle backward by a force of a spring when the needle is moved forward to a predetermined position to allow hair transplantation work to be smoothly performed.
    Type: Grant
    Filed: August 20, 2018
    Date of Patent: January 5, 2021
    Assignees: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Kyungpook National University Industry-Academic Cooperation Foundation
    Inventors: Jung Wook Suh, Kyu Hyung Kim, Moon Kyu Kim, Jung Chui Kim, Tae Wuk Bae, Eun Chang Choi
  • Patent number: 10885201
    Abstract: An apparatus for quantifying the security of an open-source software package and an apparatus and method for optimizing an open-source software package. The apparatus for optimizing an open-source software package includes a deletion target selection unit for creating a deletion target package list, which is a list of packages to be deleted from the total list of packages installed in a client, a package test unit for controlling the states of one or more virtual machines included in the client and receiving the result of performing a test case to which the deletion target package list is applied from the client, and a package optimization unit for creating an optimized package list based on the result of performing the test case.
    Type: Grant
    Filed: August 12, 2019
    Date of Patent: January 5, 2021
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Junghwan Kang, Seunghun Han, Wook Shin, HyoungChun Kim
  • Patent number: 10886691
    Abstract: A ring optical resonator is formed on a substrate. An outer circumferential surface of the resonator substantially confines one or more circumferential resonant optical modes. The resonator is positioned above a void formed in the substrate and is supported above the void by a portion of a material layer on the substrate that extends radially inward above the void from an outer circumferential edge of the void to the outer circumferential surface of the resonator. An optical waveguide can be integrally formed on the substrate and traverses a portion of the material layer above the void. The optical waveguide and the ring optical resonator are arranged and positioned so as to establish evanescent optical coupling between them. Q-factors of 108 or more have been achieved with a silica resonator and silicon nitride waveguide integrally formed on a silicon substrate.
    Type: Grant
    Filed: May 5, 2017
    Date of Patent: January 5, 2021
    Assignee: CALIFORNIA INSTITUTE OF TECHNOLOGY
    Inventors: Kerry Vahala, Kiyoul Yang, Dong Yoon Oh, Seung Hoon Lee
  • Patent number: 10881103
    Abstract: A biocide-encapsulated microcapsule for use in paint includes a hydrophobic core formed by polymerization of a hydrophobic monomer comprising an unsaturated bond in presence of a free radical initiator; a cross-linking hydrophilic shell adapted to enclose the hydrophobic core and formed by polymerization of a hydrophilic monomer comprising an unsaturated bond and another cross-linking agent; and a biocide being a hydrophobic compound. The hydrophobic core and the cross-linking hydrophilic shell enclose the dispersed biocide. Therefore, the biocide is released from the microcapsule core in the long term such that a resultant dried paint prevents biofouling in the long term.
    Type: Grant
    Filed: November 6, 2017
    Date of Patent: January 5, 2021
    Assignee: NATIONAL CHUNG SHAN INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Ching-Wen Fan, Wei-Heng Huang, Mu-Ni Hsu
  • Patent number: 10884557
    Abstract: A touch input device which detects a touch position and a touch pressure magnitude may be provided that includes: a display module; a first electrode and a second electrode which are disposed on the display module and are spaced apart from each other; a spacer layer which is formed on the display module and covers the first electrode and the second electrode; and a transparent ground electrode which is disposed on the spacer layer and is formed of a material having transparency. A distance between the transparent ground electrode and the display module is changed by inputting a touch on the transparent ground electrode, and a capacitance between the first electrode and the second electrode is changed by the distance change. The position of the touch and the pressure magnitude of the touch are detected based on the changed capacitance.
    Type: Grant
    Filed: August 21, 2018
    Date of Patent: January 5, 2021
    Assignee: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Jun-Bo Yoon, Jaeyoung Yoo, Min-Ho Seo
  • Patent number: 10883158
    Abstract: The present invention relates to a magnesium alloy material and a method for manufacturing the same. The magnesium alloy material comprises, with respect to the total of 100 wt % thereof: Sc of 0.01 to 0.3 wt %; Al of 0.05 to 15.0 wt %; and the balance being Mg and other unavoidable impurities, wherein the magnesium alloy comprises a secondary phase compound comprising Al and Sc in the alloy in which a Volta potential difference between the secondary phase compound and a magnesium base is less than 920 mV.
    Type: Grant
    Filed: June 2, 2017
    Date of Patent: January 5, 2021
    Assignee: UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
    Inventors: Sung Soo Park, Soo Min Baek, Beom Cheol Kim
  • Patent number: 10886593
    Abstract: An antenna package structure comprises a substrate with a first surface and a second surface; a dielectric layer, disposed on the first surface of the substrate comprises at least a impedance matching structure and an interconnection structure; a molding layer, disposed on the dielectric layer comprises a plurality of chips wherein a control chip electrically connects to the impedance matching structure and a plurality of conducting structures; an antenna layer, disposed on the second surface of the substrate comprising at least an antenna electrically connects to the substrate; and a protection layer covers the antenna layer.
    Type: Grant
    Filed: December 26, 2018
    Date of Patent: January 5, 2021
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Ching-Wen Chiang, Yen-Cheng Kuan, Chia-Jen Liang
  • Patent number: 10884186
    Abstract: A multi-channel receiver optical sub assembly module for a fiber Bragg grating sensor according to an embodiment of the present invention includes a housing, a connection socket, an optical bench, a thermoelectric cooler, an arrayed waveguide grating chip, a photodiode array disposed on the optical bench and including a plurality of photodiode chips connected to the optical channels of the arrayed waveguide grating chip, and a printed circuit board which is connected to the other side of the housing while passing through the other side of the housing, of which a portion of a body is disposed on the optical bench, and which is connected to the photodiode array.
    Type: Grant
    Filed: January 13, 2020
    Date of Patent: January 5, 2021
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Hyun Jin Kim, Hyoung Jun Park, Sung Chang Kim, Kye Eun Kim, Ji Hyoung Ryu, Gi Hyeon Min, Si Woong Park, Dong Hoon Son, Chan Il Yeo
  • Patent number: 10886161
    Abstract: A method for manufacturing a semiconductor device according to embodiments may include forming a sacrificial layer on a first substrate including first dopant atoms and second dopant atoms, and forming a germanium (Ge) layer on the sacrificial layer. Here, the germanium (Ge) layer may include the first dopant atoms diffused from the first substrate by growth temperature in the forming step. Additionally, the method for manufacturing a semiconductor device may further include annealing after growth of the germanium (Ge) layer so that the germanium (Ge) layer may include second dopant atoms.
    Type: Grant
    Filed: February 22, 2019
    Date of Patent: January 5, 2021
    Assignee: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Hyung-jun Kim, Sanghyeon Kim, Hansung Kim, Seong Kwang Kim, Hyeong Rak Lim
  • Patent number: 10884378
    Abstract: Disclosed herein are an apparatus and method for forming a 3D holographic image using non-periodically structured optical elements. The 3D holographic image apparatus includes a light source configured to radiate light, a spatial light modulator configured to modulate the light projected by the light source, and a non-periodic optical element configured to modulate incident light by refracting, diffracting or reflecting the direction of the incident light in a plurality of directions when the light modulated by the spatial light modulator is incident. A 3D holographic image may be formed based on the light modulated by the non-periodic optical element.
    Type: Grant
    Filed: March 22, 2018
    Date of Patent: January 5, 2021
    Assignee: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: YongKeun Park, Jong chan Park, KyeoReh Lee
  • Patent number: 10885943
    Abstract: Disclosed is a technique for a multimedia authoring tool embodied in a computer program. A voice clip is displayed on a timeline, and a playback time point for each syllable and pronunciation information of the corresponding syllable are also displayed. Also, a motion clip may be edited in synchronization with the voice clip on the basis of the playback time point for each syllable. By moving a syllable of the voice clip along the timeline, a portion of the voice clip may be altered.
    Type: Grant
    Filed: December 4, 2019
    Date of Patent: January 5, 2021
    Assignee: ARTIFICIAL INTELLIGENCE RESEARCH INSTITUTE
    Inventor: Dae Seoung Kim
  • Patent number: 10884504
    Abstract: A wearable device is disclosed. In one embodiment, the device includes: a sensor array having a plurality of sensors each detecting a physical change in epidermis of a corresponding body area and a body movement determination unit configured to determine movement of a body part based on sensing signals respectively received from the plurality of sensors.
    Type: Grant
    Filed: January 17, 2018
    Date of Patent: January 5, 2021
    Assignee: KOREA ELECTRONICS TECHNOLOGY INSTITUTE
    Inventors: Kunnyun Kim, Kwang Bum Park, Won Hyo Kim, Yeon Hwa Kwak
  • Patent number: 10882700
    Abstract: The present invention discloses an embedded scraper rotation angle detection device for a scraper conveyor and a detection method. The detection device includes two extensible detection devices, two signal detection units and a remote processing unit. The two extensible detection devices and the two signal detection units are disposed at two ends of a scraper respectively. The signal detection units detect movement displacements of the extensible detection devices in real time and send out signals through wireless transmission modules, the wireless transmission modules and a wireless receiving module are used for data transmission, and a signal display processing module is used to calculate a rotation angle value of the scraper in real time, output and display the rotation angle value simultaneously, compare the rotation angle value measured in real time with a set safety threshold, and send out an alarm indication when the rotation angle value exceeds the safety threshold.
    Type: Grant
    Filed: September 12, 2019
    Date of Patent: January 5, 2021
    Assignees: China University of Mining and Technology, ANHUI UNIVERSITY OF SCIENCE AND TECHNOLOGY, HUAIHAI INSTITUTE OF TECHOLOGY
    Inventors: Yu Tang, Zhencai Zhu, Gang Shen, Yongcun Guo, Xiang Li, Jinsong Chen, Tongqing Li, Dagang Wang, Guohua Cao, Wei Li, Gongbo Zhou, Yuxing Peng, Hao Lu
  • Patent number: 10886532
    Abstract: Provided are a cathode active material for a lithium secondary battery which is represented by general formula (1) below and has a nanorod shape, a manufacturing method thereof, and a lithium secondary battery including the same.
    Type: Grant
    Filed: November 7, 2018
    Date of Patent: January 5, 2021
    Assignee: KOREA BASIC SCIENCE INSTITUTE
    Inventors: Jong Guk Kim, Hae Jin Kim, Won Gi Hong, Jin Bae Lee