Patents by Inventor Jin Ko

Jin Ko 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).

  • Method for preparing oxytitanium phthalocyanine chartge generating material and apparatus for preparing the same
    Publication number: 20070122725
    Abstract: Disclosed herein are a method and an apparatus for preparing oxytitanium phthalocyanine as a charge generating material. The method comprises the steps of homogeneously mixing an oxytitanium phthalocyanine crude with an organic solvent while microwave energy having a frequency of 0.1˜100 GHz and a power of 10˜3,000 W and ultrasonic wave energy having a frequency of 1˜1,000 kHz and a power of 10˜5,000 W are applied thereto, and reacting the mixture at 30˜100° C. for 0.5˜5 hours. The apparatus comprises: a magnetron 1 capable of generating a frequency of 0.
    Type: Application
    Filed: October 7, 2004
    Publication date: May 31, 2007
    Applicant: PHTHALOS CO., LTD.
    Inventors: Jong Ho Kwon, Ki Jung, Woo Son, Seong Park, Jin Ko, Hyun Jung
  • Folio filer
    Patent number: D509250
    Type: Grant
    Filed: November 19, 2003
    Date of Patent: September 6, 2005
    Assignee: ACCO Brands, Inc
    Inventors: Jack Hough, Jin Ko, Sona Patadia, Evan Ward
  • Folio filer
    Patent number: D513279
    Type: Grant
    Filed: March 10, 2005
    Date of Patent: December 27, 2005
    Assignee: Acco Brands USA LLC
    Inventors: Jack Hough, Jin Ko, Sona Patadia, Evan Ward
  • Folio filer
    Patent number: D518105
    Type: Grant
    Filed: March 10, 2005
    Date of Patent: March 28, 2006
    Assignee: ACCO Brands, Inc.
    Inventors: Jack Hough, Jin Ko, Sona Patadia, Evan Ward
  • Folio filer
    Patent number: D521072
    Type: Grant
    Filed: March 10, 2005
    Date of Patent: May 16, 2006
    Assignee: ACCO Brands USA LLC
    Inventors: Jack Hough, Jin Ko, Sona Patadia, Evan Ward
  • Folio filer
    Patent number: D529963
    Type: Grant
    Filed: September 29, 2004
    Date of Patent: October 10, 2006
    Assignee: ACCO Brands, Inc.
    Inventors: Jack Hough, Jin Ko, Sona Patadia, Evan Ward
  • Autoinjector pen
    Patent number: D780909
    Type: Grant
    Filed: April 10, 2014
    Date of Patent: March 7, 2017
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Greg Burkett, Shu Kuen Chang, Angie Kim, Jin Ko, Scott Mackie, Philip G. Green, Sharad Gupta, Angela M. Amend Kwasnik, Christin L. O'Neill, Robert Stianchi, Witold Swiatek
  • Autoinjector pen
    Patent number: D793547
    Type: Grant
    Filed: April 10, 2014
    Date of Patent: August 1, 2017
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Greg Burkett, Shu Kuen Chang, Angie Kim, Jin Ko, Scott Mackie, Philip G. Green, Sharad Gupta, Angela M. Amend Kwasnik, Christin L. O'Neill, Robert Stianchi, Witold Swiatek
  • Autoinjector device
    Patent number: D857192
    Type: Grant
    Filed: December 13, 2016
    Date of Patent: August 20, 2019
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Greg Burkett, Shu Kuen Chang, Angie Kim, Jin Ko, Scott Mackie, Philip G. Green, Sharad Gupta, Angela M. Amend Kwasnik, Christin L. O'Neill, Robert Stianchi, Witold Swiatek
  • Bottle
    Patent number: D867887
    Type: Grant
    Filed: June 15, 2018
    Date of Patent: November 26, 2019
    Assignee: The Clorox Company
    Inventors: Jin Ko, Kerry Azelton, Walter Schenck
  • Autoinjector pen
    Patent number: D870270
    Type: Grant
    Filed: July 28, 2017
    Date of Patent: December 17, 2019
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Greg Burkett, Shu Kuen Chang, Angie Kim, Jin Ko, Scott Mackie, Philip G. Green, Sharad Gupta, Angela M. Amend Kwasnik, Christin L. O'Neill, Robert Stianchi, Witold Swiatek