Patents by Inventor Kyung Jong Nam

Kyung Jong Nam 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).

  • Patent number: 10384652
    Abstract: Disclosed herein is a device for connecting a wiper blade to a wiper arm in which diversity and convenience of the use may be secured by selectively connecting several types of wiper arms using one adapter and in which a structure may be simplified and coupling strength may be increased using fitting and sliding assembling structures.
    Type: Grant
    Filed: April 7, 2017
    Date of Patent: August 20, 2019
    Assignee: ADM21 CO., LTD.
    Inventors: Kyung Su Kim, Kyung Jong Nam, Sang Woo Kim
  • Publication number: 20180236979
    Abstract: Disclosed herein is a device for connecting a wiper blade to a wiper arm in which diversity and convenience of the use may be secured by selectively connecting several types of wiper arms using one adapter and in which a structure may be simplified and coupling strength may be increased using fitting and sliding assembling structures.
    Type: Application
    Filed: April 7, 2017
    Publication date: August 23, 2018
    Inventors: Kyung Su KIM, Kyung Jong NAM, Sang Woo KIM
  • Patent number: 9862356
    Abstract: A wiper blade having a spoiler-integrated lever assembly. The lever assembly of the wiper blade includes a connector seat to which a connector assembly for connection to a wiper arm is detachably connected. The connector assembly is detachably joined to the connector seat by inserting an insertion protrusion of the connector assembly to an insertion slot of the connector seat and then rotating the connector assembly towards the connector seat and thus bringing snap protrusions of the connector seat into snap-engagement with snap slots of the connector assembly.
    Type: Grant
    Filed: February 6, 2015
    Date of Patent: January 9, 2018
    Assignee: THE KOREA DEVELOPMENT BANK
    Inventors: In Kyu Kim, Kyung Su Kim, Kyung Jong Nam, Cheong Mo Yang, Jun Mo Lee
  • Patent number: 9855923
    Abstract: A wiper blade suitable to six types of wiper arms. A connector assembly of the wiper blade is detachably joined to a lever assembly and is detachably connected to wiper arms having first to sixth coupling units at a distal end respectively. An adaptor of the connector assembly is rotatably attached to the lever assembly. A slide cover of the connector assembly is slidably joined to the adaptor. A side lock cover of the connector assembly is detachably joined to the adaptor. The slide cover is moved to the adaptor in a first movement direction parallel to a longitudinal direction of the lever assembly to cover top contact surfaces of the first to third coupling units. The adaptor is fitted to the fourth coupling unit. The adaptor is connected to the fifth and sixth coupling units by a side pin passing through the side lock cover.
    Type: Grant
    Filed: February 11, 2015
    Date of Patent: January 2, 2018
    Assignee: THE KOREA DEVELOPMENT BANK
    Inventors: In Kyu Kim, Kyung Su Kim, Kyung Jong Nam, Cheong Mo Yang, Jun Mo Lee
  • Patent number: 9849861
    Abstract: A wiper blade having a lever assembly and a spoiler integrated in the lever assembly. The wiper blade has a wiper rubber and the lever assembly holding the wiper rubber and being coupled to a wiper arm. The lever assembly has a plurality of levers, adjacent levers of which are hinge-jointed to each other. The lever of the lever assembly includes a spoiler portion forming a section of a spoiler integrated in the lever.
    Type: Grant
    Filed: June 25, 2014
    Date of Patent: December 26, 2017
    Assignee: THE KOREA DEVELOPMENT BANK
    Inventors: In Kyu Kim, Kyung Su Kim, Kyung Jong Nam, Sang Jin Jeong
  • Patent number: 9845074
    Abstract: A wiper blade suitable to three types of wiper arms. A connector assembly of the wiper blade is detachably connected to wiper arms having first to third coupling units at a distal end respectively. The connector assembly has an adaptor and a slide cover slidably joined to the adaptor. The slide cover is moved to the adaptor in a first movement direction to fix the first to third coupling units to the adaptor and is moved from the adaptor in a second movement direction opposite to the first movement direction to release fixation between the coupling units and the adaptor. The adaptor has a support protrusion supporting support surfaces of the first to third coupling units. The slide cover has a push surface contacting the contact surfaces of the first to third coupling units to push the first to third coupling units towards the support protrusion of the adaptor.
    Type: Grant
    Filed: February 12, 2015
    Date of Patent: December 19, 2017
    Assignee: THE KOREA DEVELOPMENT BANK
    Inventors: In Kyu Kim, Kyung Su Kim, Kyung Jong Nam, Cheong Mo Yang, Jun Mo Lee
  • Patent number: 9669803
    Abstract: A wiper blade wherein a spoiler is integrated in a lever assembly. The wiper blade has a wiper rubber and the lever assembly holds the wiper rubber and connects to a wiper arm. The lever assembly has a plurality of rotatably connected levers. A longitudinally extending partial spoiler is formed in at least one of the plurality of levers. The lever assembly includes a lever joint rotatably interconnecting adjacent levers. The lever joint is interposed between one of adjacent levers and the other of the adjacent levers. The lever joint is fitted to the one of the adjacent levers through insertion in the longitudinal direction of the lever assembly and is rotatably coupled to the other of the adjacent levers through pressing.
    Type: Grant
    Filed: March 21, 2014
    Date of Patent: June 6, 2017
    Assignee: THE KOREA DEVELOPMENT BANK
    Inventors: In Kyu Kim, Kyung Su Kim, Kyung Jong Nam, Cheong Mo Yang, Jun Mo Lee
  • Publication number: 20150251635
    Abstract: A wiper blade suitable to six types of wiper arms. A connector assembly of the wiper blade is detachably joined to a lever assembly and is detachably connected to wiper arms having first to sixth coupling units at a distal end respectively. An adaptor of the connector assembly is rotatably attached to the lever assembly. A slide cover of the connector assembly is slidably joined to the adaptor. A side lock cover of the connector assembly is detachably joined to the adaptor. The slide cover is moved to the adaptor in a first movement direction parallel to a longitudinal direction of the lever assembly to cover top contact surfaces of the first to third coupling units. The adaptor is fitted to the fourth coupling unit. The adaptor is connected to the fifth and sixth coupling units by a side pin passing through the side lock cover.
    Type: Application
    Filed: February 11, 2015
    Publication date: September 10, 2015
    Applicants: ADM21 CO., LTD.
    Inventors: In Kyu KIM, Kyung Su KIM, Kyung Jong NAM, Cheong Mo YANG, Jun Mo LEE
  • Publication number: 20150251636
    Abstract: A wiper blade suitable to three types of wiper arms. A connector assembly of the wiper blade is detachably connected to wiper arms having first to third coupling units at a distal end respectively. The connector assembly has an adaptor and a slide cover slidably joined to the adaptor. The slide cover is moved to the adaptor in a first movement direction to fix the first to third coupling units to the adaptor and is moved from the adaptor in a second movement direction opposite to the first movement direction to release fixation between the coupling units and the adaptor. The adaptor has a support protrusion supporting support surfaces of the first to third coupling units. The slide cover has a push surface contacting the contact surfaces of the first to third coupling units to push the first to third coupling units towards the support protrusion of the adaptor.
    Type: Application
    Filed: February 12, 2015
    Publication date: September 10, 2015
    Applicants: ADM21 CO., LTD.
    Inventors: In Kyu KIM, Kyung Su KIM, Kyung Jong NAM, Cheong Mo YANG, Jun Mo LEE
  • Publication number: 20150239431
    Abstract: A wiper blade having a spoiler-integrated lever assembly. The lever assembly of the wiper blade includes a connector seat to which a connector assembly for connection to a wiper arm is detachably connected. The connector assembly is detachably joined to the connector seat by inserting an insertion protrusion of the connector assembly to an insertion slot of the connector seat and then rotating the connector assembly towards the connector seat and thus bringing snap protrusions of the connector seat into snap-engagement with snap slots of the connector assembly.
    Type: Application
    Filed: February 6, 2015
    Publication date: August 27, 2015
    Applicants: ADM21 CO., LTD.
    Inventors: In Kyu KIM, Kyung Su KIM, Kyung Jong NAM, Cheong Mo YANG, Jun Mo LEE
  • Publication number: 20150183401
    Abstract: A wiper blade wherein a spoiler is integrated in a lever assembly. The wiper blade has a wiper rubber and the lever assembly holds the wiper rubber and connects to a wiper arm. The lever assembly has a plurality of rotatably connected levers. A longitudinally extending partial spoiler is formed in at least one of the plurality of levers. The lever assembly includes a lever joint rotatably interconnecting adjacent levers. The lever joint is interposed between one of adjacent levers and the other of the adjacent levers. The lever joint is fitted to the one of the adjacent levers through insertion in the longitudinal direction of the lever assembly and is rotatably coupled to the other of the adjacent levers through pressing.
    Type: Application
    Filed: March 21, 2014
    Publication date: July 2, 2015
    Applicants: ADM21 CO., LTD.
    Inventors: In Kyu KIM, Kyung Su KIM, Kyung Jong NAM, Cheong Mo YANG, Jun Mo LEE
  • Publication number: 20140304936
    Abstract: A wiper blade having a lever assembly and a spoiler integrated in the lever assembly. The wiper blade has a wiper rubber and the lever assembly holding the wiper rubber and being coupled to a wiper arm. The lever assembly has a plurality of levers, adjacent levers of which are hinge-jointed to each other. The lever of the lever assembly includes a spoiler portion forming a section of a spoiler integrated in the lever.
    Type: Application
    Filed: June 25, 2014
    Publication date: October 16, 2014
    Applicant: THE KOREA DEVELOPMENT BANK
    Inventors: In Kyu KIM, Kyung Su KIM, Kyung Jong NAM, Sang Jin JEONG
  • Patent number: 8800096
    Abstract: A wiper blade having a lever assembly and a spoiler integrated in the lever assembly. The wiper blade has a wiper rubber and the lever assembly holding the wiper rubber and being coupled to a wiper arm. The lever assembly has a plurality of levers, adjacent levers of which are hinge-jointed to each other. The lever of the lever assembly includes a spoiler portion forming a section of a spoiler integrated in the lever.
    Type: Grant
    Filed: November 29, 2012
    Date of Patent: August 12, 2014
    Assignee: The Korea Development Bank
    Inventors: In Kyu Kim, Kyung Su Kim, Kyung Jong Nam, Sang Jin Jeong
  • Patent number: 8746450
    Abstract: A wiper blade package has a mouth portion that is openable by being pressed in a lateral direction. The wiper blade package has a first panel, a second panel opposed to the first panel, and a pair of side panels. The first panel is bendable around a bend line extending in a longitudinal direction and has a lid flap at its end. The lid flap is foldable around the bend line and is pivotable around a hinge line intersecting the bend line. The second panel has an engagement flap at its end. The lid flap engages a free end of the engagement flap at its free end and thereby closes a receiving portion in which a wiper blade is received. The lid flap is pivoted from the engagement flap by pressing the side panels toward the receiving portion and thereby opens the receiving portion.
    Type: Grant
    Filed: September 6, 2013
    Date of Patent: June 10, 2014
    Assignee: The Korea Development Bank
    Inventors: In Kyu Kim, Kyung Jong Nam
  • Patent number: 8701241
    Abstract: A flat wiper blade with spoilers is provided. The flat wiper blade has a wiper strip, a single elongated frame, first and second spoilers and a connecting unit for connection to a wiper arm. The frame holds and supports the wiper strip. The first and second spoilers have a pair of longitudinally extending fitting grooves and a receiving groove in the fitting groove. The receiving groove has a width greater than that of the fitting groove. The first and second spoilers are joined to the frame as opposed to each other in such a manner that the frame is fitted to the fitting grooves and an edge of the frame is received in the receiving groove. The connecting unit is joined to the frame between the first spoiler and the second spoiler. The connecting unit engages the first spoiler and the second spoiler.
    Type: Grant
    Filed: September 8, 2011
    Date of Patent: April 22, 2014
    Assignee: The Korea Development Bank
    Inventors: In Kyu Kim, Kyung Jong Nam
  • Patent number: 8689389
    Abstract: A connecting unit for a flat wiper blade is provided. The connecting unit separably connects the flat wiper blade to a wiper arm having one of the following: a first coupling element including a top plate and a pair of side plates having a concave portion at a rear end; a second coupling element including a top plate and a pair of side plates; and a third coupling element including a side pin and a clip arm. The connecting unit has a bracket fixed to a frame of the flat wiper blade and an adaptor. The adaptor is pivotally mounted on the bracket via a pivot shaft of the bracket. The adaptor has first to third fixing devices separably fixing the adaptor to the first to third coupling elements respectively. The flat wiper blade is connected to the wiper arms via the adaptor.
    Type: Grant
    Filed: September 8, 2011
    Date of Patent: April 8, 2014
    Assignee: The Korea Development Bank
    Inventors: In Kyu Kim, Kyung Jong Nam
  • Publication number: 20140069847
    Abstract: A wiper blade package has a mouth portion that is openable by being pressed in a lateral direction. The wiper blade package has a first panel, a second panel opposed to the first panel, and a pair of side panels. The first panel is bendable around a bend line extending in a longitudinal direction and has a lid flap at its end. The lid flap is foldable around the bend line and is pivotable around a hinge line intersecting the bend line. The second panel has an engagement flap at its end. The lid flap engages a free end of the engagement flap at its free end and thereby closes a receiving portion in which a wiper blade is received. The lid flap is pivoted from the engagement flap by pressing the side panels toward the receiving portion and thereby opens the receiving portion.
    Type: Application
    Filed: September 6, 2013
    Publication date: March 13, 2014
    Applicants: ADM21 CO., LTD.
    Inventors: In Kyu KIM, Kyung Jong NAM
  • Patent number: 8615841
    Abstract: A connecting unit for separably connecting a flat wiper blade to a hook wiper arm is provided. The connecting unit has a bracket fixed to a frame of a flat wiper blade, an adaptor pivotally mounted on the bracket and a cover pivotally attached to the adaptor. The adaptor and a linear section of a hook wiper arm are fixed via a first fixing element of the adaptor in a lateral direction of the linear section. The adaptor and a curved section of the hook wiper are fixed via a second fixing element of the adaptor and a third fixing element of the cover in a longitudinal direction of the linear section. When a first locking element of the adaptor and a second locking element of the cover engage each other, the third fixing element fixes the curved section relative to the second fixing element.
    Type: Grant
    Filed: September 8, 2011
    Date of Patent: December 31, 2013
    Assignees: ADM21 Co., Ltd.
    Inventors: In Kyu Kim, Kyung Jong Nam
  • Publication number: 20130227811
    Abstract: A flat wiper blade with spoilers is provided. The flat wiper blade has a wiper strip, a single elongated frame, first and second spoilers and a connecting unit for connection to a wiper arm. The frame holds and supports the wiper strip. The first and second spoilers have a pair of longitudinally extending fitting grooves and a receiving groove in the fitting groove. The receiving groove has a width greater than that of the fitting groove. The first and second spoilers are joined to the frame as opposed to each other in such a manner that the frame is fitted to the fitting grooves and an edge of the frame is received in the receiving groove. The connecting unit is joined to the frame between the first spoiler and the second spoiler. The connecting unit engages the first spoiler and the second spoiler.
    Type: Application
    Filed: September 8, 2011
    Publication date: September 5, 2013
    Applicants: ADM21 CO., LTD.
    Inventors: In Kyu Kim, Kyung Jong Nam
  • Patent number: D793943
    Type: Grant
    Filed: September 6, 2016
    Date of Patent: August 8, 2017
    Assignee: ADM21 CO., LTD.
    Inventors: Kyung Su Kim, Kyung Jong Nam, Sang Woo Kim, Jun Mo Lee