Patents by Inventor Ju-Yong Lee

Ju-Yong Lee 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: 20200303786
    Abstract: An apparatus for automatically collecting gas generated in a secondary battery which is being developed as an energy source for vehicle battery cells, mobile devices, power tools, etc., and automatically injecting the gas into an analysis apparatus so that the gas can be analyzed. The automated apparatus includes a plurality of battery holders in which a plurality of secondary batteries are capable of being mounted, respectively, a battery holder tray in which the plurality of battery holders are placed, a collecting unit which moves in the direction perpendicular to the surface of a secondary battery to be analyzed among the plurality of secondary batteries; and a punching unit which moves in the direction perpendicular to the surface of the secondary battery to punch the surface of the secondary battery The battery holder tray is capable of rotating such that the surface of the secondary battery can face the collecting unit.
    Type: Application
    Filed: July 3, 2019
    Publication date: September 24, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Sungwon Hong, Jeong Ae Ahn, Ju Yong Lee, Kyungmee Lee, Junghyun Song, Nak Hee Choi
  • Patent number: 10399026
    Abstract: An air filter for automobiles includes, a main filter and a prefilter, wherein the prefilter comprises a nonwoven synthetic fiber having an average density of 0.01 to 0.5 g/cm3 and a moisture absorbent is adsorbed to the prefilter.
    Type: Grant
    Filed: September 20, 2016
    Date of Patent: September 3, 2019
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Yong Gyo Seo, Ju Yong Lee, Seong Youn Kwak
  • Patent number: 10347994
    Abstract: In an N-port pattern/polarized antenna device, two-type antenna elements are configured to have a radiation pattern to use a spherical vector wave mode with at least N orders, the antenna elements being arranged at intervals not larger than a half wavelength between them. The antenna elements comprise electric field antennas with a radiation pattern distributed in an even mode among the spherical vector wave mode, and magnetic field antennas with a radiation pattern distributed in an odd mode, the electric field antennas and the magnetic field antennas being integrated to face a different direction, each other.
    Type: Grant
    Filed: January 23, 2015
    Date of Patent: July 9, 2019
    Assignee: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Dongho Cho, Changbae Yoon, Daehee Park, Ju Yong Lee, Gye-Tae Gil
  • Patent number: 10305563
    Abstract: A massive antenna-based pattern/polarization beam division multiple access method and an apparatus performing the same are provided. The massive antenna-based pattern/polarization beam division multiple access method includes generating a plurality of beam sectors for each antenna array by using a plurality of pattern/polarization antenna arrays and performing MIMO transmission in each of the plurality of beam sectors, wherein the plurality of pattern/polarization antenna arrays each have a different radiation pattern.
    Type: Grant
    Filed: May 24, 2016
    Date of Patent: May 28, 2019
    Assignee: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Gye Tae Gil, Dong Ho Cho, Ju Yong Lee, Dae Hee Park, Yong Hoon Lee, Sang Min Oh, Seung Won Keum
  • Patent number: 10261100
    Abstract: The present invention provides a lipid extraction device comprising a capillary tube, wherein the capillary tube comprises a first region containing a first filler; and a second region present in a region other than the first region and containing a second filler having polarity different from the first filler. The present invention also provides a system and a method for extracting and analyzing lipids from a biological sample using the lipid extraction device.
    Type: Grant
    Filed: November 16, 2016
    Date of Patent: April 16, 2019
    Assignee: University-Industry Foundation, Yonsei University
    Inventors: Myeong Hee Moon, Ju Yong Lee
  • Patent number: 10165469
    Abstract: An apparatus and a method for configuring and managing/controlling a cluster, which is a set of Base Stations (BSs) for transmitting signals cooperatively, are provided. The method includes broadcasting cluster set information indicating information about a plurality of clusters including a serving BS to a User Equipment (UE), receiving a report of information about Received Signal Strength Indicators (RSSIs) of control signals transmitted from BSs included in the plurality of clusters from the UE, and assigning any one of the plurality of clusters to a cluster for servicing the UE based on the information about the RSSIs of the control signals.
    Type: Grant
    Filed: April 2, 2013
    Date of Patent: December 25, 2018
    Assignees: Samsung Electronics Co., Ltd., Korea Advanced Institute of Science and Technology
    Inventors: Tae-Young Kim, Tae-Soo Kwon, Ju-Yong Lee, Ji-Yun Seol
  • Patent number: 10147451
    Abstract: A data storage device may have increased signal-to-noise ratio contact detection by employing a transducing head assembly separated from a data storage medium by an air bearing with the transducing head assembly receiving an alternating current as directed from a controller. The alternating current can be configured to induce random transducing head motion when the air bearing has a greater than zero size and a cyclical transducing head motion when the air bearing has a zero size.
    Type: Grant
    Filed: September 11, 2017
    Date of Patent: December 4, 2018
    Assignee: Seagate Technology LLC
    Inventors: Shi Jung Kim, Ju Yong Lee, YoungJin Son
  • Publication number: 20180259524
    Abstract: Disclosed herein are methods of detecting vascular inflammation associated with acute myocardial infarction and/or prognosticating acute myocardial infarction by detecting a proteolytic fragment of caspase-1 such as the p20 fragment.
    Type: Application
    Filed: March 8, 2018
    Publication date: September 13, 2018
    Inventors: BRUCE LIANG, LINDA SHAPIRO, HECTOR LEONARDO AGUILA, JU YONG LEE, LIXIA YUE, MICHAEL AZRIN
  • Patent number: 10034381
    Abstract: In a flexible substrate and a method for manufacturing the flexible substrate, the flexible substrate includes a polymer substrate, a through conductive material, an upper conductive material and a lower conductive material. The polymer substrate has a via-hole, and the via-hole is formed by a pattern formed via a photolithography and passes through the polymer substrate. The through conductive material fills the via-hole of the polymer substrate. The upper conductive material is planarized and is patterned to form an upper substrate of the polymer substrate in a plane with an upper substrate of the through conductive material. The lower conductive material is planarized and is patterned to form a lower substrate of the polymer substrate in a plane with a lower substrate of the through conductive material.
    Type: Grant
    Filed: October 19, 2015
    Date of Patent: July 24, 2018
    Assignee: KOREA INSTITUTE OF MACHINERY & MATERIALS
    Inventors: Yong-Jin Kim, Jae-Hak Lee, Ju-Yong Lee, Joon-Yub Song, Seung-Man Kim, Chang-Woo Lee, Tae-Ho Ha
  • Publication number: 20180205436
    Abstract: A massive antenna-based pattern/polarization beam division multiple access method and an apparatus performing the same are provided. The massive antenna-based pattern/polarization beam division multiple access method includes generating a plurality of beam sectors for each antenna array by using a plurality of pattern/polarization antenna arrays and performing MIMO transmission in each of the plurality of beam sectors, wherein the plurality of pattern/polarization antenna arrays each have a different radiation pattern.
    Type: Application
    Filed: May 24, 2016
    Publication date: July 19, 2018
    Inventors: Gye Tae Gil, Dong Ho Cho, Ju Yong Lee, Dae Hee Park, Yong Hoon Lee, Sang Min Oh, Seung Won Keum
  • Publication number: 20180174614
    Abstract: A data storage device may have increased signal-to-noise ratio contact detection by employing a transducing head associated with a data storage medium each connected to a controller. The transducing head can have an alternating current heater excited to a first frequency for a first revolution of the data storage medium and to a different second frequency for a second revolution of the data storage medium. The second frequency may produce lateral transducing head motion as a result of physical contact of the transducing head with the data storage medium. The controller can issue a contact status in response to comparing a first plurality of position error signals logged during the first frequency to a second plurality of position error signals logged during the second frequency.
    Type: Application
    Filed: September 11, 2017
    Publication date: June 21, 2018
    Inventors: Shi Jung Kim, Ju Yong Lee, YoungJin Son
  • Patent number: 9894658
    Abstract: Provided is a joint pattern beam sectorization method and apparatuses for performing the same, wherein the joint pattern beam sectorization method including generating, in a service target region, a pattern sector corresponding to an antenna array including antennas having an identical radiation pattern by using the antenna array and generating pattern beam sectors in the pattern sector through a beamforming using the antennas.
    Type: Grant
    Filed: October 16, 2015
    Date of Patent: February 13, 2018
    Assignee: Korea Advanced Institute of Science and Technology
    Inventors: Gye Tae Gil, Ju Yong Lee, Dong Ho Cho, Dae Hee Park, Chang Bae Yoon, Sang Min Oh, Han Young Yim, Yong Hoon Lee
  • Patent number: 9761270
    Abstract: A data storage device may have increased signal-to-noise ratio contact detection by employing a transducing head associated with a data storage medium each connected to a controller. The transducing head can have an alternating current heater excited to a first frequency for a first revolution of the data storage medium and to a different second frequency for a second revolution of the data storage medium. The second frequency may produce lateral transducing head motion as a result of physical contact of the transducing head with the data storage medium. The controller can issue a contact status in response to comparing a first plurality of position error signals logged during the first frequency to a second plurality of position error signals logged during the second frequency.
    Type: Grant
    Filed: December 21, 2016
    Date of Patent: September 12, 2017
    Assignee: Seagate Technology LLC
    Inventors: Shi Jung Kim, Ju Yong Lee, YoungJin Son
  • Publication number: 20170225110
    Abstract: An air filter for automobiles includes, a main filter and a prefilter, wherein the prefilter comprises a nonwoven synthetic fiber having an average density of 0.01 to 0.5 g/cm3 and a moisture absorbent is adsorbed to the prefilter.
    Type: Application
    Filed: September 20, 2016
    Publication date: August 10, 2017
    Inventors: Yong Gyo SEO, Ju Yong LEE, Seong Youn KWAK
  • Publication number: 20170207171
    Abstract: In a flexible substrate and a method for manufacturing the flexible substrate, the flexible substrate includes a polymer substrate, a through conductive material, an upper conductive material and a lower conductive material. The polymer substrate has a via-hole, and the via-hole is formed by a pattern formed via a photolithography and passes through the polymer substrate. The through conductive material fills the via-hole of the polymer substrate. The upper conductive material is planarized and is patterned to form an upper substrate of the polymer substrate in a plane with an upper substrate of the through conductive material. The lower conductive material is planarized and is patterned to form a lower substrate of the polymer substrate in a plane with a lower substrate of the through conductive material.
    Type: Application
    Filed: October 19, 2015
    Publication date: July 20, 2017
    Inventors: Yong-Jin KIM, Jae-Hak LEE, Ju-Yong LEE, Joon-Yub SONG, Seung-Man KIM, Chang-Woo LEE, Tae-Ho HA
  • Publication number: 20170176471
    Abstract: The present invention provides a lipid extraction device comprising a capillary tube, wherein the capillary tube comprises a first region containing a first filler; and a second region present in a region other than the first region and containing a second filler having polarity different from the first filler. The present invention also provides a system and a method for extracting and analyzing lipids from a biological sample using the lipid extraction device.
    Type: Application
    Filed: November 16, 2016
    Publication date: June 22, 2017
    Inventors: Myeong Hee Moon, Ju Yong Lee
  • Publication number: 20160354716
    Abstract: A separate filter bed cylindrical filter may include a cylindrical filer bed configured to remove foreign materials included in air, a filter bed holder punched with a plurality of holes to be introduced with air passing through the cylindrical filter bed and inserted with the cylindrical filter bed, and an upper fixing plate provided at a first end part of both end parts of the filter bed holder and contacting a first end part of both end parts of the cylindrical filter bed inserted into the filter bed holder, and a lower fixing plate coupled with a connecting end provided at a second end part of both end parts of the filter bed holder to contact a second end part of both end parts of the cylindrical filter bed and be separated from the connecting end to separate the cylindrical filter bed from the filter bed holder.
    Type: Application
    Filed: November 21, 2015
    Publication date: December 8, 2016
    Applicant: Hyundai Motor Company
    Inventors: Young-Gyo SEO, Ju-Yong LEE, Seong-Youn KWAK
  • Publication number: 20160359240
    Abstract: In an N-port pattern/polarized antenna device, two-type antenna elements are configured to have a radiation pattern to use a spherical vector wave mode with at least N orders, the antenna elements being arranged at intervals not larger than a half wavelength between them. The antenna elements comprise electric field antennas with a radiation pattern distributed in an even mode among the spherical vector wave mode, and magnetic field antennas with a radiation pattern distributed in an odd mode, the electric field antennas and the magnetic field antennas being integrated to face a different direction, each other.
    Type: Application
    Filed: January 23, 2015
    Publication date: December 8, 2016
    Inventors: Dongho Cho, Changbae Yoon, Daehee Park, Ju Yong Lee, Gye-Tae Gil
  • Publication number: 20160307590
    Abstract: A current temperature of a data storage device having a heat assisted recording (HAMR) device is measured while in idle. A threshold laser diode power output of the HAMR device is calculated at the current temperature when there is a change between a previous temperature and the current temperature. A new laser diode current that produced the calculated threshold laser diode power output is applied to the HAMR device when there is a change between the currently applied laser diode current and the new laser diode current.
    Type: Application
    Filed: April 16, 2015
    Publication date: October 20, 2016
    Inventors: Won Choul Yang, Shi Jung Kim, Ju Yong Lee
  • Patent number: 9472229
    Abstract: A current temperature of a data storage device having a heat assisted recording (HAMR) device is measured while in idle. A threshold laser diode power output of the HAMR device is calculated at the current temperature when there is a change between a previous temperature and the current temperature. A new laser diode current that produced the calculated threshold laser diode power output is applied to the HAMR device when there is a change between the currently applied laser diode current and the new laser diode current.
    Type: Grant
    Filed: April 16, 2015
    Date of Patent: October 18, 2016
    Assignee: Seagate Technology LLC
    Inventors: Won Choul Yang, Shi Jung Kim, Ju Yong Lee