Patents by Inventor In-Yong Chung

In-Yong Chung 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: 10722020
    Abstract: A double wiping structure of a mascara wand provides an amount of mascara required to be applied to the eyelashes by causing a brush rod provided with a brush to be discharged along a ring member from a container so that mascara adhered to the brush rod is wiped using a first wiper and mascara adhered to the brush is wiped using a second wiper. The double wiping structure prevents mascara adhered to the brush from coming into contact with the inner surface of a wiper body and consequently prevents contamination of the inner surface of the wiper body due to the mascara by causing the ring member to be moved along the inner surface of the wiper body by pressure applied from the brush rod when the brush rod is introduced into and discharged from the container.
    Type: Grant
    Filed: October 22, 2018
    Date of Patent: July 28, 2020
    Assignee: CTK CO., LTD.
    Inventors: In Yong Chung, Jung Hun Jun
  • Publication number: 20200121060
    Abstract: A double wiping structure of a mascara wand provides an amount of mascara required to be applied to the eyelashes by causing a brush rod provided with a brush to be discharged along a ring member from a container so that mascara adhered to the brush rod is wiped using a first wiper and mascara adhered to the brush is wiped using a second wiper. The double wiping structure prevents mascara adhered to the brush from coming into contact with the inner surface of a wiper body and consequently prevents contamination of the inner surface of the wiper body due to the mascara by causing the ring member to be moved along the inner surface of the wiper body by pressure applied from the brush rod when the brush rod is introduced into and discharged from the container.
    Type: Application
    Filed: October 22, 2018
    Publication date: April 23, 2020
    Inventors: In Yong CHUNG, Jung Hun JUN
  • Patent number: 10537164
    Abstract: A cosmetic container with an anti-contamination function for a wiper is provided, where a ring member guides the introduction and discharge of a brush while being moved along the inner surface of a wiper by the pressure applied from a brush rod when the brush rod is introduced into and discharged from a cosmetic container. Thereby, it is possible to prevent the inner surface of the wiper from being contaminated by the contents such as mascara adhered to the brush and to ensure simplified use of the contents such as mascara. Further, since the inner surface of the wiper is not contaminated by the contents such as mascara, it is possible to ensure easy application of the contents such as mascara, which is adhered to the brush passing through the wiper.
    Type: Grant
    Filed: October 22, 2018
    Date of Patent: January 21, 2020
    Assignee: CTK CO., LTD.
    Inventors: In Yong Chung, Jung Hun Jun
  • Patent number: 10477940
    Abstract: The present invention relates to a folder type cosmetic container that can reduce waste of content in the container by dispensing a predetermined amount of the content when the content is pressed by a pressing-dispensing member, so it can be conveniently used. Further, the folder type cosmetic container can improve productivity, reduce the manufacturing cost, and improve convenience in use by employing a simple structure for dispensing a predetermined amount of content.
    Type: Grant
    Filed: December 15, 2017
    Date of Patent: November 19, 2019
    Assignee: CTK COSMETICS CO., LTD.
    Inventors: In Yong Chung, Won Geun Go, Choung Gil Ok, Jae Hui Lee
  • Publication number: 20190329941
    Abstract: A container having an automatically opening and closing lid and for storing various contents is disclosed. To this end, the present invention includes: an outer container (10); an inner container (20); a contents container (30); an upper lid (40) having an upper lid body (41), a contents supply hole (42), an opening and closing piece (43), and an opening and closing piece actuating portion (44); and a lower support (50) comprised of an upper fixed member (51) and a lower actuating member (55). Therefore, the present invention can be used without a separate opening and closing operation of the lid and thus is highly convenient and sanitary.
    Type: Application
    Filed: November 8, 2016
    Publication date: October 31, 2019
    Inventor: In Yong Chung
  • Publication number: 20190270549
    Abstract: A container having an automatically opening and closing lid and for storing various contents is disclosed. To this end, the present invention includes: an outer container (10); an inner container (20); a contents container (30); an upper lid (40) having an upper lid body (41), a contents supply hole (42), an opening and closing piece (43), and an opening and closing piece actuating portion (44); and a lower support (50) comprised of an upper fixed member (51) and a lower actuating member (55). Therefore, the present invention can be used without a separate opening and closing operation of the lid and thus is highly convenient and sanitary.
    Type: Application
    Filed: November 8, 2016
    Publication date: September 5, 2019
    Inventor: In Yong Chung
  • Patent number: 10334935
    Abstract: The present invention relates to a compact case including an upper cover unit and a lower body for hermetically accommodating various types of cosmetics in which the upper cover unit and the lower body are combined by a pin. The lower body and the upper cover unit are separably combined by a pin for refilling, the lower body is hermetically sealed with a cut plate that can be cut at the top and with a bottom plate at the bottom after a cosmetic is put into the lower body, and the cut plate is cut and opened for use in a single motion by pulling a ring. Accordingly, the compact case is simply sealed and opened, so efficiency including economical efficiency is improved.
    Type: Grant
    Filed: April 30, 2015
    Date of Patent: July 2, 2019
    Assignee: CTK CO. LTD.
    Inventor: In Yong Chung
  • Patent number: 10206480
    Abstract: There are provided a porous pad for the impregnation of a liquid cosmetic composition and a liquid-cosmetic-composition impregnating method using such a porous pad. The porous pad includes a first porous pad layer and a second porous pad layer. An injection hole is formed in the first porous pad layer for the injection of the liquid cosmetic composition. The second porous pad layer is disposed under the first porous pad layer, and has a dispersion hole for the dispersion of the liquid cosmetic composition that is injected through the injection hole, and one or more main storage holes that are radially arranged around the periphery of the dispersion hole.
    Type: Grant
    Filed: November 12, 2014
    Date of Patent: February 19, 2019
    Assignees: CTK CO., LTD.
    Inventors: Jin Woo Kim, In Yong Chung
  • Publication number: 20190029393
    Abstract: The present invention relates to a folder type cosmetic container that can reduce waste of content in the container by dispensing a predetermined amount of the content when the content is pressed by a pressing-dispensing member, so it can be conveniently used. Further, the folder type cosmetic container can improve productivity, reduce the manufacturing cost, and improve convenience in use by employing a simple structure for dispensing a predetermined amount of content.
    Type: Application
    Filed: December 15, 2017
    Publication date: January 31, 2019
    Applicant: CTK COSMETICS CO., LTD.
    Inventors: In Yong CHUNG, Won Geun GO, Choung Gil OK, Jae Hui LEE
  • Publication number: 20180199693
    Abstract: The present invention relates to a compact case including an upper cover unit and a lower body for hermetically accommodating various types of cosmetics in which the upper cover unit and the lower body are combined by a pin. The lower body and the upper cover unit are separably combined by a pin for refilling, the lower body is hermetically sealed with a cut plate that can be cut at the top and with a bottom plate at the bottom after a cosmetic is put into the lower body, and the cut plate is cut and opened for use in a single motion by pulling a ring. Accordingly, the compact case is simply sealed and opened, so efficiency including economical efficiency is improved.
    Type: Application
    Filed: April 30, 2015
    Publication date: July 19, 2018
    Inventor: In Yong CHUNG
  • Publication number: 20180132592
    Abstract: A cosmetic container includes a container body including an accommodation space for containing contents and a latching rim formed on an outer circumferential surface of an opening, and a cap configured to be unlocked from or locked to the container body in a one-touch manner, in which the cap is removed from or coupled to the container body by touching a push cap, vertical movement of which is controlled by an ascending/descending guide cap and a knock member elastically supported by an elastic member inside the ascending/descending guide cap, so that one or more opening/closing operation units, each of which has a hinge-coupling portion, perform an opening/closing operation to be caught by or released from the latching rim of the container body, thereby considerably conveniently and simply achieving an opening/closing manipulation of the cap with respect to the container body.
    Type: Application
    Filed: August 18, 2017
    Publication date: May 17, 2018
    Inventor: In Yong CHUNG
  • Patent number: 9795204
    Abstract: Provided is a compact using an applicator as a pushbutton, the compact being used in such a manner that the applicator is pushed to enable a pumping operation so that a gel phase content can be discharged to an upper part of a push plate. To do so, a metal piece (70) and a magnetic piece (80) are installed to be opposed at circumferentially equiangular positions of the applicator (60) and an intermediate body (200) arranged at an upper part of a container body (100) so that the applicator can be automatically aligned to a fixed rotation position by a magnetic force; the applicator is aligned in an exact center of the push plate by the balance of power resulting from the magnetic force and forms a spaced gap (T1) with the upper part of the push plate; and pushing operation is comfortably performed by the magnetic force.
    Type: Grant
    Filed: September 30, 2014
    Date of Patent: October 24, 2017
    Assignee: CTK CO., LTD.
    Inventor: In Yong Chung
  • Patent number: 9717317
    Abstract: Disclosed herein are capsule cosmetics and a manufacturing method thereof. This invention uses a one-piece type capsule container. After a liquid cosmetic material and a porous impregnation member are put into the container to manufacture cosmetics, the container is sealed by a sealing member, so that the porous impregnation member is naturally impregnated with the liquid cosmetic material. This allows the loading or impregnation of the liquid cosmetic material to be rapidly, easily, and simply realized, thus reducing manufacturing cost of the capsule cosmetics. As a result, this invention can afford inexpensive and high-quality products to consumers.
    Type: Grant
    Filed: April 25, 2014
    Date of Patent: August 1, 2017
    Assignee: CTK CO., LTD
    Inventors: Jin Woo Kim, In Yong Chung
  • Publication number: 20170127799
    Abstract: A compact case having an airtight structure, refillable with a capsule cosmetic includes: a lower case having a hole and an elastic locking member on a bottom; an upper case connected to the lower case by a first hinge pin to be opened and closed; a capsule cosmetic for refilling including a capsule and a liquid cosmetic material impregnated in a porous pad within a capsule, sealed with a sealing member removed upon the first makeup application, and fitted in the hole of the lower case with a bottom of the capsule exposed to the outside and a locking groove on the capsule elastically detachably locked to the locking pins; an internal container having an inner wall and an outer wall for forming a fitting groove and disposed outside the capsule cosmetic; and a lid connected to the internal case by a second hinge pin to be opened and closed, having a puff seat on a to and a fitting rib, which is fitted in the fitting move of the internal container, on a bottom, in which the capsule cosmetic and the lid are seale
    Type: Application
    Filed: April 24, 2015
    Publication date: May 11, 2017
    Inventor: In Yong CHUNG
  • Publication number: 20170095055
    Abstract: Provided is a compact using an applicator as a pushbutton, the compact being used in such a manner that the applicator is pushed to enable a pumping operation so that a gel phase content can be discharged to an upper part of a push plate. To do so, a metal piece (70) and a magnetic piece (80) are installed to be opposed at circumferentially equiangular positions of the applicator (60) and an intermediate body (200) arranged at an upper part of a container body (100) so that the applicator can be automatically aligned to a fixed rotation position by a magnetic force; the applicator is aligned in an exact center of the push plate by the balance of power resulting from the magnetic force and forms a spaced gap (T1) with the upper part of the push plate; and pushing operation is comfortably performed by the magnetic force.
    Type: Application
    Filed: September 30, 2014
    Publication date: April 6, 2017
    Inventor: In Yong CHUNG
  • Publication number: 20160183660
    Abstract: There are provided a porous pad for the impregnation of a liquid cosmetic composition and a liquid-cosmetic-composition impregnating method using such a porous pad. The porous pad includes a first porous pad layer and a second porous pad layer. An injection hole is formed in the first porous pad layer for the injection of the liquid cosmetic composition. The second porous pad layer is disposed under the first porous pad layer, and has a dispersion hole for the dispersion of the liquid cosmetic composition that is injected through the injection hole, and one or more main storage holes that are radially arranged around the periphery of the dispersion hole.
    Type: Application
    Filed: November 12, 2014
    Publication date: June 30, 2016
    Inventors: Jin Woo KIM, In Yong CHUNG
  • Publication number: 20150230585
    Abstract: A cosmetic capsule container in which a porous pad can be directly charged with a liquid cosmetic composition, and which includes: a receiving chamber having an open upper end and containing the porous pad and the liquid cosmetic composition; a sidewall connected to the bottom of the container and forming the receiving chamber; a stop rim formed along the inner edge of the upper end of the sidewall so as to prevent the porous pad from being removed from the receiving chamber; a locking part provided on an upper portion of the outer circumferential surface of the sidewall so as to lock the container to a cosmetic case; and an expandable part connecting a lower boundary part of the sidewall to the bottom of the container in such a way that the expandable part allows the bottom to be raised upward relative to the sidewall.
    Type: Application
    Filed: February 14, 2014
    Publication date: August 20, 2015
    Inventors: In Yong CHUNG, Jin Woo Kim
  • Publication number: 20100319724
    Abstract: The cosmetics container of the present invention is provided with a casing, pivoting trays and a housing tray that are pivoted into and out of the casing. The casing consists of a top plate and a bottom plate of frame shape, and a side plate arranged vertically between the top plate and bottom plate, and part of the side plate is open. Plural pivoting trays are arranged in a stack between the top plate and bottom plate, and they are drawn in or out through the opening of the casing. At least one of the pivoting trays is a housing tray, in which a housing space is formed for make-up tools. Therefore, the present invention may house cosmetics together with make-up tools, so the portability of cosmetics and make-up tools is improved.
    Type: Application
    Filed: June 19, 2009
    Publication date: December 23, 2010
    Inventor: In-Yong CHUNG
  • Patent number: D635303
    Type: Grant
    Filed: June 8, 2009
    Date of Patent: March 29, 2011
    Inventor: In-Yong Chung
  • Patent number: D762474
    Type: Grant
    Filed: February 13, 2014
    Date of Patent: August 2, 2016
    Assignee: CTK CO., LTD.
    Inventor: In Yong Chung