Patents by Inventor Hee-Young Jung

Hee-Young Jung has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20200061584
    Abstract: Disclosed is a method for preparing a carbon-supported platinum-transition metal alloy nanoparticle catalyst using a stabilizer. According to the method, the transition metal on the nanoparticle surface and the stabilizer are simultaneously removed by treatment with acetic acid. Therefore, the method enables the preparation of a carbon-supported platinum-transition metal alloy nanoparticle catalyst in a simple and environmentally friendly manner compared to conventional methods. The carbon-supported platinum-transition metal alloy nanoparticle catalyst can be applied as a high-performance, highly durable fuel cell catalyst.
    Type: Application
    Filed: February 6, 2019
    Publication date: February 27, 2020
    Applicants: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY, GLOBAL FRONTIER CENTER FOR MULTISCALE ENERGY SYSTEMS
    Inventors: Sung Jong YOO, Sehyun LEE, Hee-Young PARK, Jong Hyun JANG, Jin Young KIM, Hyoung-Juhn KIM, Jea-woo JUNG
  • Publication number: 20190393294
    Abstract: A display device includes a substrate including a first display region, a second display region having an area smaller than that of the first display region, a third display region having an area smaller than that of the first display region, and a non-display region, a plurality of pixels provided in the first to third display regions, a power line which is connected to each of the plurality of pixels and applies a first power voltage to the plurality of pixels, and a fan-out line provided in the non-display region, the fan-out line applying a data signal to the plurality of pixels, where the power line includes an additional power line, a first power line, and disposed on the additional power line, and a second power line disposed on the first power line.
    Type: Application
    Filed: September 9, 2019
    Publication date: December 26, 2019
    Inventors: Hee Rim SONG, Kyung Hoon KIM, Mee Hye JUNG, Min Jae JEONG, Seon Young CHOI
  • Publication number: 20190363567
    Abstract: A method comprises providing power from a battery to an external device using a first circuit; and receiving power from a first power source to provide power to the battery using a second circuit while providing power to the external device.
    Type: Application
    Filed: August 5, 2019
    Publication date: November 28, 2019
    Inventors: Hee-Tae KIM, Ku-Chul JUNG, Kwang-Sub LEE, Se-Young JANG
  • Patent number: 10481058
    Abstract: The present invention relates to a safety test apparatus of a battery cell. The safety test apparatus of the battery cell comprises: a jig on which the battery cell is disposed on a top surface thereof; and an impact member comprising an impact rod supported on the top surface of the battery cell and a striking weight disposed above the jig to freely drop toward the jig and strike the impact rod so that an impact is applied to the battery cell, wherein the striking weight is provided in a pair and comprises left and right striking parts that respectively strike two striking points, which are spaced apart from each other, of the impact rod and a connection part connecting the left and right striking parts to each other.
    Type: Grant
    Filed: October 4, 2017
    Date of Patent: November 19, 2019
    Assignee: LG Chem, Ltd.
    Inventors: Tae Gyun Noh, Bum Young Jung, Ki Woong Kim, Hee Soo Na, Oh Jun Kwon
  • Publication number: 20190337428
    Abstract: A bidirectional blower may include a blower body having a scroll rib making a length of an entire perimeter scroll guiding air flow in an internal space to an outlet end portion where air discharge is performed, and a fan in which a blade having an inlet angle of an acute angle and an outlet angle of an obtuse angle draws external air into the internal air, thereby realizing the characteristics of lowering an operating noise by preventing a generation of vortex while enhancing air volume performance suitable for a ventilation seat.
    Type: Application
    Filed: March 18, 2019
    Publication date: November 7, 2019
    Applicants: Hyundai Motor Company, Kia Motors Corporation, KBAUTOTECH CO., LTD
    Inventors: Mu-Young KIM, Sang-Ho KIM, Chan-Ho JUNG, Jun-Young YUN, Min-Seok KIM, Seon-Chae NA, Young-Bok SUNG, Hee-Dong KONG
  • Publication number: 20190341624
    Abstract: The present disclosure relates to a method for preparing a carbon-supported platinum-transition metal alloy nanoparticle catalyst. More particularly, the present disclosure provides a method for preparing a carbon-supported platinum-transition metal alloy nanoparticle catalyst using a stabilizer, the method including the steps of: (a) mixing a platinum precursor, a transition metal precursor, carbon, stabilizer and a reducing agent solution, and carrying out washing and drying to obtain carbon-supported platinum-transition metal alloy nanoparticles; (b) mixing the carbon-supported platinum-transition metal alloy nanoparticles with an acetic acid solution, and carrying out washing and drying to obtain acetic acid-treated nanoparticles; and (c) heat treating the acetic acid-treated nanoparticles.
    Type: Application
    Filed: February 6, 2019
    Publication date: November 7, 2019
    Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Jong Hyun JANG, Hee-Young PARK, Jea-woo JUNG, Hyoung-Juhn KIM, Dirk HENKENSMEIER, Sung Jong YOO, Jin Young KIM, So Young LEE, Hyun Seo PARK
  • Patent number: 10464946
    Abstract: The present invention relates to crystalline forms of N-(3-(2-(4-(4-methylpiperazin-1-yl)phenylamino)thieno[3,2-d]pyrimidin-4-yloxy)phenyl)acrylamide, and pharmaceutical compositions containing the same. The crystalline forms can be easily used for the preparation of a pharmaceutical composition containing the same as an active ingredient.
    Type: Grant
    Filed: December 30, 2016
    Date of Patent: November 5, 2019
    Assignee: HANMI PHARM. CO., LTD.
    Inventors: Jae Hyuk Jung, Jong Ouk Baek, Sun Young Jung, Eun Joo Kwak, Hee Cheol Kim, Tae Hee Ha
  • Patent number: 10451343
    Abstract: There are provided an ice thermal storage tank having excellent cold water generation efficiency and having a considerably reduced size, and a water cooler having the same. The ice thermal storage tank includes: a tank body accommodating an ice storage liquid cooled according to an ice thermal storage scheme; a cold water generation unit heat-exchanging introduced water with the cooled ice storage liquid to generate cold water; and a circulation unit extracting the ice storage liquid accommodated in the tank body to circulate it within the tank body. The water cooler includes: the thermal storage tank cooling water supplied from the outside; and a water dispensing unit dispensing cooled water from the ice thermal storage tank. Since an ice storage liquid is circulated without using a stirrer, the size of an ice thermal storage tank can be remarkably reduced, and thus, a water cooler is reduced in size.
    Type: Grant
    Filed: September 27, 2012
    Date of Patent: October 22, 2019
    Assignee: Coway Co., Ltd
    Inventors: Soo-Young Lee, Hee-Do Jung, Jin-Pyo Hong, Yong-Bum Kim, Tae-Yong Son, Kyung-Heon Lee, Hyoung-Min Moon, Min-Sub Song
  • Patent number: 10411083
    Abstract: A display device includes a substrate including a first display region, a second display region having an area smaller than that of the first display region, a third display region having an area smaller than that of the first display region, and a non-display region, a plurality of pixels provided in the first to third display regions, a power line which is connected to each of the plurality of pixels and applies a first power voltage to the plurality of pixels, and a fan-out line provided in the non-display region, the fan-out line applying a data signal to the plurality of pixels, where the power line includes an additional power line, a first power line, and disposed on the additional power line, and a second power line disposed on the first power line.
    Type: Grant
    Filed: August 24, 2018
    Date of Patent: September 10, 2019
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hee Rim Song, Kyung Hoon Kim, Mee Hye Jung, Min Jae Jeong, Seon Young Choi
  • Publication number: 20190273823
    Abstract: Disclosed is a technology for a sensor network, machine to machine (M2M), machine type communication (MTC), and internet of things (IoT). The present disclosure can be used for intelligent services (for example, services related to a smart home, smart building, smart city, smart car, connected car, health care, digital education, retail business, security, and safety) based on the technology. A method of controlling a visitor's call by a first terminal in a home network system includes: reading home information pre-stored in the communication module when communication with a communication module installed inside the home is possible; transmitting a visit request message including the home information and identification information of the first terminal to the smart home server or a at least on second terminal from among a plurality of second terminals; and communicating with the at least one second terminal when at least one of the plurality of second terminals accepts communication with the first terminal.
    Type: Application
    Filed: May 21, 2019
    Publication date: September 5, 2019
    Inventors: Gye-Young LEE, Hee-Dong KIM, Soo-Young LEE, Hyun-Ki JUNG, Dong-Yun HAWNG
  • Publication number: 20190251394
    Abstract: Various embodiments of the present disclosure may store instructions to perform image recognition for a plurality of images, calculate similarity between the plurality of images, based at least partially on a result of the image recognition, create a group including at least two images of the plurality of images, based at least partially on the calculated similarity, determine a sequence for displaying, the at least two images included in the group, based at least partially on similarity between the at least two images included in the group, and output the at least two images onto the display in the sequence. In addition, various other embodiments are possible.
    Type: Application
    Filed: July 7, 2017
    Publication date: August 15, 2019
    Inventors: Tushar Balasaheb SANDHAN, Dae Kyu SHIN, Hee Kuk LEE, Ju Woan YOO, Seo Young LEE, Yu Min JUNG, Ji Yoon PARK, Jung Eun LEE
  • Patent number: 10374450
    Abstract: A method comprises providing power from a battery to an external device using a first circuit; and receiving power from a first power source to provide power to the battery using a second circuit while providing power to the external device.
    Type: Grant
    Filed: September 25, 2017
    Date of Patent: August 6, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hee-Tae Kim, Ku-Chul Jung, Kwang-Sub Lee, Se-Young Jang
  • Patent number: 10348906
    Abstract: Disclosed is a technology for a sensor network, machine to machine (M2M), machine type communication (MTC), and internet of things (IoT). The present disclosure can be used for intelligent services (for example, services related to a smart home, smart building, smart city, smart car, connected car, health care, digital education, retail business, security, and safety) based on the technology. A method of controlling a visitor's call by a first terminal in a home network system includes: reading home information pre-stored in the communication module when communication with a communication module installed inside the home is possible; transmitting a visit request message including the home information and identification information of the first terminal to the smart home server or a at least on second terminal from among a plurality of second terminals; and communicating with the at least one second terminal when at least one of the plurality of second terminals accepts communication with the first terminal.
    Type: Grant
    Filed: October 29, 2018
    Date of Patent: July 9, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Gye-Young Lee, Hee-Dong Kim, Soo-Young Lee, Hyun-Ki Jung, Dong-Yun Hawng
  • Patent number: 10340726
    Abstract: Methods and apparatuses are provided for controlling power transmission in a power transmitter. A first message including a first voltage and a second voltage that is greater than the first voltage, is received from at least one power receiver. Power is transmitted to the at least one power receiver. A second message including a third voltage measured at the at least one power receiver during power transmission from the power transmitter, is received from the at least one power receiver. An amount of the power is adjusted based on whether the third voltage is between the first voltage and the second voltage. The first voltage is a minimum voltage for the at least one power receiver.
    Type: Grant
    Filed: November 28, 2017
    Date of Patent: July 2, 2019
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Kang-Ho Byun, Se-Ho Park, Hae-Young Jun, Hee-Won Jung
  • Patent number: 10335005
    Abstract: A robot cleaner includes a body to travel on a floor; an obstacle sensing unit to sense an obstacle approaching the body; an auxiliary cleaning unit mounted to a bottom of the body, to be extendable and retractable; and a control unit to control extension or retraction of the auxiliary cleaning unit when the obstacle is sensed. The control unit prevents the auxiliary cleaning unit from extending if a signal is received from a charger.
    Type: Grant
    Filed: May 10, 2016
    Date of Patent: July 2, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang Sik Yoon, Byung Chan Kim, Jun Hwa Lee, Jae Young Jung, Hee Won Jin
  • Publication number: 20190184868
    Abstract: A bi-directional blower includes a blower body for guiding for air to flow along an entire circumference scroll shape of an inner space of the blower body. The blower body divides the inner space into an upward space and a downward space to guide air flow. The blower body comprises: an upper discharge case discharging the air flow along the entire circumference scroll shape toward the upward space through an upper discharge port; and a lower discharge case discharging the air flow along the entire circumference scroll shape toward the downward space through a lower discharge port.
    Type: Application
    Filed: October 24, 2018
    Publication date: June 20, 2019
    Inventors: Mu-Young KIM, Sang-Ho KIM, Chan-Ho JUNG, Jong-Moon YOO, Joo-Hwan SON, Young-Bok SUNG, Tae-Hyung KIM, Min-Hyuk KWAK, Seon Chae NA, Hee-Dong KONG
  • Patent number: 10169469
    Abstract: A system for searching in accordance with an embodiment of the present invention includes: one or more sub nodes configured to generate one or more sub bloom filters corresponding to one or more object identification information; and a representative node configured to generate a representative bloom filter by applying an orthogonal code to each of said sub bloom filters and aggregating the sub bloom filters having the orthogonal code applied thereto, wherein, when the representative node receives a search request, the representative node is configured to apply the orthogonal code to the representative bloom filter and to determine whether object identification information included in the search request is included in sets corresponding to the sub bloom filters by referring to the representative bloom filter having the orthogonal code applied thereto.
    Type: Grant
    Filed: October 2, 2015
    Date of Patent: January 1, 2019
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Jung-Im Kim, Hee-Young Jung
  • Patent number: 9787497
    Abstract: A next-generation mobile communication network apparatus and method using link layer routing. The network apparatus uses an existing IP address as an identifier while using a link layer address as a locator, and utilizers a location server that manages mapping between the IP address and the link layer address, thereby providing mobility.
    Type: Grant
    Filed: March 17, 2015
    Date of Patent: October 10, 2017
    Assignee: Electronics and Telecommunications Research Institute
    Inventor: Hee Young Jung
  • Patent number: 9513217
    Abstract: Disclosed is a method and apparatus for the non-invasive selection of high-quality seeds, based on optical coherence tomography, by which pathogen-infected and pathogen-free seeds can be discriminated in a non-invasive manner. The apparatus is operated by the processes of scanning a seed of diagnostic interest in a non-invasive manner using an optical coherence tomographic unit; processing interference signals of the scanned tomographic images to produce tomographic image data of the seed of diagnostic interest; analyzing the tomographic image data; comparing the analyzed tomographic image data with preset reference tomographic image data; diagnosing the seed of diagnostic interest as a pathogen-infected or pathogen-free seed according to the comparison data; and selecting high-quality seeds according to the diagnosis data. It can screen high-quality seeds with rapidity, convenience, and accuracy at a low cost and is industrially applicable, making a great contribution to agricultural quarantine inspection.
    Type: Grant
    Filed: March 8, 2011
    Date of Patent: December 6, 2016
    Assignee: Kyungpook National University Industry-Academic Cooperation Foundation
    Inventors: Jeehyun Kim, Hee-Young Jung, Changho Lee, Seung-Yeol Lee
  • Publication number: 20160098487
    Abstract: A system for searching in accordance with an embodiment of the present invention includes: one or more sub nodes configured to generate one or more sub bloom filters corresponding to one or more object identification information; and a representative node configured to generate a representative bloom filter by applying an orthogonal code to each of said sub bloom filters and aggregating the sub bloom filters having the orthogonal code applied thereto, wherein, when the representative node receives a search request, the representative node is configured to apply the orthogonal code to the representative bloom filter and to determine whether object identification information included in the search request is included in sets corresponding to the sub bloom filters by referring to the representative bloom filter having the orthogonal code applied thereto.
    Type: Application
    Filed: October 2, 2015
    Publication date: April 7, 2016
    Inventors: Jung-Im KIM, Hee-Young JUNG