Patents by Inventor Sun Kang

Sun Kang 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).

  • SECONDARY BATTERY WITH IMPROVED LIFE CHARACTERISTICS
    Publication number: 20160028066
    Abstract: The present disclosure refers to a secondary battery which comprises a high-voltage cathode active material and a separator whose pores are not obstructed even though being used together with the high-voltage cathode active material, thereby preventing the obstruction of pores in the separator and the formation of a dendrite in the anode and eventually providing good battery life performance.
    Type: Application
    Filed: October 2, 2014
    Publication date: January 28, 2016
    Applicant: LG Chem, Ltd.
    Inventors: Sung-Hoon Yu, Jung-Don Suk, Seok-Koo Kim, Doo-Kyung Yang, Yoo-Sun Kang, Kyung-Mi Lee, Jin-Hyun Park
  • Drum type washing machine
    Patent number: 9228286
    Abstract: A drum type washing machine includes a housing; a spin tub rotatable by a driving motor through a rotating shaft; a balancer installed at a rear section of the spin tub; a shaft flange including a hub section to fixedly install the rotating shaft and a plurality of arm sections extending radially outward from the hub section and mounted to the spin tub so as to uniformly transfer the rotational force to the spin tub; and a rear cover provided on the rear section of the spin tub. The balancer is disposed adjacent to the rear cover and the shaft flange such that the first annular-shaped member contacts the shaft flange and the second annular-shaped member contacts the rear cover.
    Type: Grant
    Filed: July 28, 2014
    Date of Patent: January 5, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ja Young Kim, Ito Michiaki, Doo Young Ryu, Myung Sun Kang
  • LITHIUM SECONDARY BATTERY
    Publication number: 20150325879
    Abstract: The present invention may improve the lifetime characteristics of a lithium secondary battery, and particularly, may provide a non-aqueous electrolyte solution or cathode including a phosphate-based compound which may exhibit stable and excellent lifetime characteristics at high temperature and high voltage regardless of the moisture content or the presence of a pressing process of the electrode.
    Type: Application
    Filed: October 27, 2014
    Publication date: November 12, 2015
    Applicant: LG Chem, Ltd.
    Inventors: Sung Hoon Yu, Kyung Mi Lee, Doo Kyung Yang, Yoo Sun Kang, Jung Hoon Lee
  • MIDSOLE FOR REDUCING LOAD APPLIED ON KNEE
    Publication number: 20150305437
    Abstract: The present invention relates to a midsole which reduces a load applied to a knee, and more particularly, to a midsole which reduces a load applied to a knee, in which a first soft portion and a second soft portion are disposed at a front inner side and a rear inner side so as to allow an inner knee to relatively and smoothly move, thereby reducing impact and load concentrated on an inner knee joint, and expecting improved exercise capacity.
    Type: Application
    Filed: April 21, 2015
    Publication date: October 29, 2015
    Inventors: Tae Sun KANG, Sang Jun PARK
  • Apparatus and method of analyzing constituents of gas in oral cavity and alveolar gas
    Patent number: 9144396
    Abstract: An apparatus and a method of analyzing constituents of gas in an oral cavity and exhaled breath is disclosed. The apparatus for analyzing the constituents of gas in the oral cavity and exhaled breath according to the present invention includes a filter to filter the outside gas by adsorbing polar molecules and non-polar molecules in the outside air and by removing water in the outside air in order to use the outside gas as carrier gas. The apparatus can also include a plurality of solenoid valves for controlling the flow of a carrier gas; a sensor for detecting components of the exhaled breath; a pump to draw the gas in the oral cavity or the exhaled breath and the carrier gas and discharge the gases to the outside; a control unit for controlling the components of the apparatus; and a display device to display results calculated by the control unit.
    Type: Grant
    Filed: August 20, 2008
    Date of Patent: September 29, 2015
    Inventors: Yong Sahm Choe, Chang Sik Lee, Je Young Youn, Young Sun Kang
  • CD49F promoting proliferation, multipotency and reprogramming of adult stem cells through PI3K/AKT/GSK3 pathway
    Patent number: 9139812
    Abstract: The present invention relates to a method for obtaining adult stem cells, which have a surface antigen of CD49f, excellent formation of spheres due to sphere formation and high expression of OCT4 and SOX2, from a cell source including stem cells, and a cell therapeutic agent containing adult stem cells obtained by the method or cells differentiated therefrom as an active ingredient. According to the present invention, adult stem cells derived from spheres are suitable for mass culture of adult stem cells because of more rapid growth thereof compared with stem cells obtained by a known adhesive culture method, have a specific surface antigen so as to be homogeneously obtained by using the specific surface antigen, and are useful for preparing a cell therapeutic agent using the same because of excellent differentiation thereof.
    Type: Grant
    Filed: February 18, 2011
    Date of Patent: September 22, 2015
    Assignee: KANG STEM HOLDINGS CO., LTD
    Inventors: Kyung Sun Kang, Kyung Rok Yu
  • Washing machine and control method thereof
    Patent number: 9121126
    Abstract: A washing machine in which performance of a balancer is improved and a control method thereof. The washing machine includes at least one balancer housing provided with a ring-shaped channel, at least one mass body movably disposed in the channel, a confinement unit to confine the at least one mass body to the at least one balancer housing so as to allow the at least one mass body to be rotated under the condition that the at least one mass body is fixed to the at least one balancer housing, an adjustment unit to release confinement of the at least one mass body so as to allow the at least one mass body to descend due to gravity during rotation of the drum, and a control unit to control the adjustment unit so that unbalanced load is offset by the at least one mass body.
    Type: Grant
    Filed: April 25, 2011
    Date of Patent: September 1, 2015
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Moo Hyung Lee, Sung Jin Kim, Myung Sun Kang
  • Washing machine having balancer
    Patent number: 9109322
    Abstract: A front loading washing machine including a housing; a water reservoir installed in the housing for containing washing water; a spin tub provided in the water reservoir to hold laundry to be washed, the spin tub having an annular recess and rotating with respect to a horizontal axis of the washing machine; and at least one balancer installed in the annular recess of the spin tub, the balancer comprising an annular shaped race formed of a plastic material.
    Type: Grant
    Filed: April 29, 2011
    Date of Patent: August 18, 2015
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Doo Young Ryu, Ja Young Kim, Ito Michiaki, Myung Sun Kang
  • FILTERING MEMBRANE MODULE AND FILTERING APPARATUS HAVING THE SAME
    Publication number: 20150144545
    Abstract: A filtering membrane module and a filtering apparatus having the same, which is capable of remarkably reducing a vibration of filtering membrane module during an aeration process for a maintenance cleaning of filtering membrane, and preventing a crack from occurring in the filtering membrane module by the vibration, wherein the filtering membrane module comprises a filtering membrane; a header, to which the filtering membrane is potted, including a first lateral side and a second lateral side opposite to the first lateral side; a first coupling unit provided at the first lateral side; and a second coupling unit provided at the second lateral side.
    Type: Application
    Filed: February 3, 2015
    Publication date: May 28, 2015
    Applicant: KOLON CONSTRUCTION CO., LTD.
    Inventors: Moon Sun KANG, Chang-Hyo AHN, Geon Tae KIM, Hee-Deung PARK
  • THIN FILM TRANSISTOR STRUCTURE HAVING BIG CHANNEL-WIDTH AND TFT SUBSTRATE CIRCUIT
    Publication number: 20150144950
    Abstract: The present invention discloses a thin film transistor (TFT) structure having big channel-width. The TFT structure comprises a gate, a source and a drain. The source and the drain are respectively be a spiral, and are symmetrical and corresponding to each other to form as a double spiral arrangement. By the source and the drain forming as a symmetrical and corresponding double spiral, the TFT of the present invention can increase the channel-width between the source and the drain, so as to increase width/length rate, so that the charge ability of the TFT can be increased.
    Type: Application
    Filed: August 10, 2012
    Publication date: May 28, 2015
    Inventors: Ki Sun Kang, Chih-sheng Ko, Wen Chao He
  • RECOMBINANT MICROORGANISM HAVING IMPROVED PUTRESCINE PRODUCING ABILITY AND METHOD FOR PRODUCING PUTRESCINE BY USING SAME
    Publication number: 20150104838
    Abstract: The present invention relates to a recombinant microorganism having enhanced ability of producing putrescine at high yield, which is generated by weakening the activity of NCgl1469 in a microorganism of Corynebacterium genus that is modified to produce putrescine, and a method for producing putrescine using the same.
    Type: Application
    Filed: January 11, 2013
    Publication date: April 16, 2015
    Inventors: Su Jin Choi, Hyang Choi, Min Sun Kang, Sung Hoo Jhon, Kyoung Min Lee, Hye Won Um, Young Lyeol Yang
  • Filtering membrane module and filtering apparatus having the same
    Patent number: 9005441
    Abstract: A filtering membrane module and a filtering apparatus having the same, which is capable of remarkably reducing a vibration of filtering membrane module during an aeration process for a maintenance cleaning of filtering membrane, and preventing a crack from occurring in the filtering membrane module by the vibration, wherein the filtering membrane module comprises a filtering membrane; a header, to which the filtering membrane is potted, including a first lateral side and a second lateral side opposite to the first lateral side; a first coupling unit provided at the first lateral side; and a second coupling unit provided at the second lateral side.
    Type: Grant
    Filed: October 16, 2008
    Date of Patent: April 14, 2015
    Assignee: Kolon Global Corporation
    Inventors: Moon Sun Kang, Chang-Hyo Ahn, Geon Tae Kim, Hee-Deung Park
  • RECOMBINANT MICROORGANISM HAVING IMPROVED PUTRESCINE PRODUCING ABILITY AND METHOD FOR PRODUCING PUTRESCINE BY USING SAME
    Publication number: 20140363859
    Abstract: The present invention relates to a recombinant microorganism having enhanced ability to produce putrescine at high yield, wherein the activity of NCgl0101 is weakened in a microorganism of genus Corynebacterium that has been modified to produce putrescine, and a method for producing putrescine using the same.
    Type: Application
    Filed: January 21, 2013
    Publication date: December 11, 2014
    Inventors: Kyoung Min Lee, Seon Hye Kim, Hye Won Um, Min Sun Kang, Su Jin Choi, Hee Kyoung Jung, Sung Hoo Jhon, Hongxian Li, Won Sik Gwak, Chong Ho Lee, Young Lyeol Yang
  • Equine Amniotic Membrane-Derived Mesenchymal Stem Cells
    Publication number: 20140335060
    Abstract: The present invention relates to equine amniotic membrane-derived mesenchymal stem cells (eAM-MSCs) and a preparation method thereof. More specifically, the present invention relates to equine amniotic membrane-derived mesenchymal stem cells, which show negative immunological responses to all of the human markers CD19, CD20, CD28, CD31, CD34, CD38, CD41a, CD62L, CD62P and CD200, and positive immunological responses to all of the human markers CD44, CD90 and CD105, and have the ability to be maintained in an undifferentiated state for 14 passages or more and the ability to differentiate into ectoderm, mesoderm and endoderm-derived cells.
    Type: Application
    Filed: November 22, 2012
    Publication date: November 13, 2014
    Inventors: Kyung Sun Kang, Min Soo Seo, Sang Bum Park
  • DRUM TYPE WASHING MACHINE
    Publication number: 20140331720
    Abstract: A drum type washing machine includes a housing; a spin tub rotatable by a driving motor through a rotating shaft; a balancer installed at a rear section of the spin tub; a shaft flange including a hub section to fixedly install the rotating shaft and a plurality of arm sections extending radially outward from the hub section and mounted to the spin tub so as to uniformly transfer the rotational force to the spin tub; and a rear cover provided on the rear section of the spin tub. The balancer is disposed adjacent to the rear cover and the shaft flange such that the first annular-shaped member contacts the shaft flange and the second annular-shaped member contacts the rear cover.
    Type: Application
    Filed: July 28, 2014
    Publication date: November 13, 2014
    Inventors: Ja Young KIM, Ito MICHIAKI, Doo Young RYU, Myung Sun KANG
  • Canine Amniotic Membrane-Derived Multipotent Stem Cells
    Publication number: 20140322182
    Abstract: The present invention relates to canine amniotic membrane-derived multipotent stem cells (cAM-MSCs) and preparation method thereof. More particularly, the present invention relates to canine amniotic membrane-derived multipotent stem cells, which show negative immunological properties on human markers CD3, CD11c, CD28, CD34, CD38, CD41a, CD45, and CD62L and positive immunological properties on human markers CD90 and CD105, and have the ability to be maintained in an undifferentiated state for 20 passages or more and the ability to be differentiated into fat, bones, nerves, cartilage, etc.
    Type: Application
    Filed: December 6, 2012
    Publication date: October 30, 2014
    Inventors: Kyung Sun Kang, Min Soo Seo, Sang Bum Park
  • Monitor
    Patent number: D730853
    Type: Grant
    Filed: June 11, 2013
    Date of Patent: June 2, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jin-Ho Choi, Diana Min-Sun Kang
  • Peak for crampon
    Patent number: D732274
    Type: Grant
    Filed: January 7, 2014
    Date of Patent: June 23, 2015
    Assignee: Hillsound Equipment Inc.
    Inventor: Chang Sun Kang
  • Peak for crampon
    Patent number: D732275
    Type: Grant
    Filed: January 7, 2014
    Date of Patent: June 23, 2015
    Assignee: Hillsound Equipment Inc.
    Inventor: Chang Sun Kang
  • Peak for crampon
    Patent number: D732276
    Type: Grant
    Filed: January 7, 2014
    Date of Patent: June 23, 2015
    Assignee: Hillsound Equipment Inc.
    Inventor: Chang Sun Kang