TREA

OK RAN CHO

Follow

Person

  • Seoul, KR
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Hair iron
    • Patent number 9,901,154
    • Issue date Feb 27, 2018
    • UNIL ELECTRONICS CORP.
    • Ok-nam Cho
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Hair iron with removable clip
    • Patent number D799751
    • Issue date Oct 10, 2017
    • UNIL ELECTRONICS CORP.
    • Ok-Nam Cho
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Mixer
    • Patent number D786010
    • Issue date May 9, 2017
    • UNIL ELECTRONICS CORP.
    • Ok-Nam Cho
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Hair iron
    • Patent number D777978
    • Issue date Jan 31, 2017
    • UNIL ELECTRONICS CORPORATION
    • Ok-Nam Cho
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Hair dryer
    • Patent number D775417
    • Issue date Dec 27, 2016
    • UNIL ELECTRONICS CORP.
    • Ok-Nam Cho
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Hair iron
    • Patent number D762006
    • Issue date Jul 19, 2016
    • Ok-Nam Cho
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Organosiloxane compound and organic light-emitting device comprisin...
    • Patent number 7,887,932
    • Issue date Feb 15, 2011
    • Samsung Mobile Display Co., Ltd.
    • Yi-Yeol Lyu
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Heater for hair curler
    • Patent number D511023
    • Issue date Oct 25, 2005
    • Ok-Nam Cho
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Hair iron
    • Patent number D506031
    • Issue date Jun 7, 2005
    • Ok Nam Cho
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Hair curling heater
    • Patent number D504541
    • Issue date Apr 26, 2005
    • Ok-Nam Cho
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Hair iron
    • Patent number D489483
    • Issue date May 4, 2004
    • Ok-Nam Cho
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Hair iron
    • Patent number D489482
    • Issue date May 4, 2004
    • Ok-Nam Cho
    • D28 - Cosmetic products and toilet articles

Patents Applicationslast 30 patents

  • Information Patent Application

    HAIR IRON
    • Publication number 20160374445
    • Publication date Dec 29, 2016
    • UNIL ELECTRONICS CORP.
    • OK-NAM CHO
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    HAIR STYLING DEVICE
    • Publication number 20160262516
    • Publication date Sep 15, 2016
    • UNIL ELECTRONICS CORP.
    • OK-NAM CHO
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    BRACELET
    • Publication number 20120318019
    • Publication date Dec 20, 2012
    • OK RAN CHO
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Application

    ELECTRIC CONNECTOR APPARATUS
    • Publication number 20100151699
    • Publication date Jun 17, 2010
    • Ok-Nam Cho
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Organosiloxane compound and organic light-emitting device comprisin...
    • Publication number 20070048532
    • Publication date Mar 1, 2007
    • Yi-Yeol Lyu
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Hair iron
    • Publication number 20050076932
    • Publication date Apr 14, 2005
    • Ok-Nam Cho
    • A45 - HAND OR TRAVELLING ARTICLES