Patents by Inventor Doo Ho Chung

Doo Ho 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: 9862206
    Abstract: The present invention relates to a method for printing fabric or leather product, and printed matter printed by using the same, the method comprising the steps of: a) forming a digital print layer by performing digital printing on a release transfer paper by using an inkjet printer; b) forming adhesive layer by coating the digital print layer with an adhesive, and drying for a predetermined time; and c) bonding fabric or leather product to the adhesive layer. Thus, the present invention can precisely print fabric or leather product with high resolution and can enable customized printing so as to allow small quantity batch production.
    Type: Grant
    Filed: May 16, 2014
    Date of Patent: January 9, 2018
    Inventor: Doo Ho Chung
  • Publication number: 20160067984
    Abstract: The present invention relates to a method for printing fabric or leather product, and printed matter printed by using the same, the method comprising the steps of: a) forming a digital print layer by performing digital printing on a release transfer paper by using an inkjet printer; b) forming adhesive layer by coating the digital print layer with an adhesive, and drying for a predetermined time; and c) bonding fabric or leather product to the adhesive layer. Thus, the present invention can precisely print fabric or leather product with high resolution and can enable customized printing so as to allow small quantity batch production.
    Type: Application
    Filed: May 16, 2014
    Publication date: March 10, 2016
    Inventor: Doo Ho CHUNG
  • Patent number: 8343301
    Abstract: The present invention provides a method of manufacturing interior material using transfer paper, the method comprising the steps of: processing release paper for coating a surface of the release paper with a release agent; coating an acryl resin layer for coating the surface of the release paper manufactured in the release paper processing with an acryl resin layer in order to improve a printing eligibility of the surface of the release paper for a convenient digital printing; printing images for printing various designs such as pictures, figures or patterns desired by a customer on the acryl resin layer of the release paper formed in the acryl resin coating process through a digital ink jet printer in order to manufacture transfer paper; bonding a master sheet for bonding the images of the transfer paper manufactured through the image printing process to a master sheet to be transferred; and post-treating master sheet for bonding a surface paper layer or surface reinforcement layer to the surface of the mast
    Type: Grant
    Filed: August 27, 2008
    Date of Patent: January 1, 2013
    Inventor: Doo Ho Chung
  • Patent number: 8266012
    Abstract: The present invention relates to a supplying method for interior material ordered to a user who can connect to a server through a network, wherein the server memorizes a program which enables the user to plan a design of the interior material which is operable on the user's web browser, and the supplying method for interior material ordered comprises the steps of: connecting to the server by the web browser of the user, transferring the program which enables the user to plan a design of the interior material from the server to the web browser of the user, receiving execution results of the program which enables the user to plan a design of the interior material from the web browser by the server, digital printing designs on a printing layer of the interior material, based on the execution results of the program which enables the user to plan a design of the interior materials, manufacturing a finished product of interior material including the printing layer digital printed of the interior material, and deliv
    Type: Grant
    Filed: May 7, 2007
    Date of Patent: September 11, 2012
    Inventor: Doo Ho Chung
  • Publication number: 20100230045
    Abstract: The present invention provides a method of manufacturing interior material using transfer paper, the method comprising the steps of: processing release paper for coating a surface of the release paper with a release agent; coating an acryl resin layer for coating the surface of the release paper manufactured in the release paper processing with an acryl resin layer in order to improve a printing eligibility of the surface of the release paper for a convenient digital printing; printing images for printing various designs such as pictures, figures or patterns desired by a customer on the acryl resin layer of the release paper formed in the acryl resin coating process through a digital ink jet printer in order to manufacture transfer paper; bonding a master sheet for bonding the images of the transfer paper manufactured through the image printing process to a master sheet to be transferred; and post-treating master sheet for bonding a surface paper layer or surface reinforcement layer to the surface of the mast
    Type: Application
    Filed: August 27, 2008
    Publication date: September 16, 2010
    Inventor: Doo Ho Chung
  • Publication number: 20100114738
    Abstract: The present invention relates to a supplying method for interior material ordered to a user who can connect to a server through a network, wherein the server memorizes a program which enables the user to plan a design of the interior material which is operable on the user's web browser, and the supplying method for interior material ordered comprises the steps of: connecting to the server by the web browser of the user, transferring the program which enables the user to plan a design of the interior material from the server to the web browser of the user, receiving execution results of the program which enables the user to plan a design of the interior material from the web browser by the server, digital printing designs on a printing layer of the interior material, based on the execution results of the program which enables the user to plan a design of the interior materials, manufacturing a finished product of interior material including the printing layer digital printed of the interior material, and deliv
    Type: Application
    Filed: May 7, 2007
    Publication date: May 6, 2010
    Inventor: Doo Ho Chung