Patents by Inventor Chul Dae Han

Chul Dae Han 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: 9726793
    Abstract: An open-type color reflective sheet and a method of manufacturing the open-type color reflective sheet are provided. The open-type color reflective sheet may include a support layer, a bonding layer laminated on one surface of the support layer and including a binder resin, a pigment and a non-yellowing polyurethane resin, a reflective layer including a plurality of bead-type reflectors embedded in the bonding layer, and a water-repellent coating layer laminated on one surface of the reflective layer, and may selectively include a printed layer formed on the one surface or another.
    Type: Grant
    Filed: July 26, 2016
    Date of Patent: August 8, 2017
    Assignee: DAEHAN A&C CO., LTD.
    Inventors: Chul Dae Han, Tae Il Kim
  • Publication number: 20170075046
    Abstract: An open-type color reflective sheet and a method of manufacturing the open-type color reflective sheet are provided. The open-type color reflective sheet may include a support layer, a bonding layer laminated on one surface of the support layer and including a binder resin, a pigment and a non-yellowing polyurethane resin, a reflective layer including a plurality of bead-type reflectors embedded in the bonding layer, and a water-repellent coating layer laminated on one surface of the reflective layer, and may selectively include a printed layer formed on the one surface or another.
    Type: Application
    Filed: July 26, 2016
    Publication date: March 16, 2017
    Applicants: DAEHAN A&C Co., Ltd.
    Inventors: Chul Dae Han, Tae Il Kim
  • Publication number: 20160132911
    Abstract: The present invention provides a store identity (SI) image response research system, including: at least one consumer member terminal; at least one corporate member terminal; and an SI image response research server connected to the consumer member terminal and the corporate member terminal, providing a survey service for researching a consumer demand on an SI image design to the consumer member terminal, and providing at least one SI image design proposal created by reflecting a reply from the survey service or a consumer demand based on the reply to a corresponding one of the corporate member terminals, wherein the survey service provided by the SI image response research server includes a survey item for researching a consumer choice for a design element which matches a business category and less than a predetermined number of image adjectives representing a store personality which are registered by the corporate member terminal.
    Type: Application
    Filed: July 5, 2013
    Publication date: May 12, 2016
    Inventors: Chul Dae Han, Jee Hee BAEK