Patents by Inventor Ja Hoon KOO

Ja Hoon KOO 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).

  • Apparatus and method of providing IoT resource information
    Patent number: 11240312
    Abstract: Provided are an apparatus and method of interworking IoT servers associated with heterogeneous platforms. The method of providing IoT resource information in an IoT server operating based on a first IoT platform includes: receiving device information of a first IoT device to register in a resource table; transmitting resource information of the first IoT device including a resource path of the first IoT device to an external IoT server through an interworking brokerage server; receiving resource information of a second IoT device registered in the external IoT server operating based on a second IoT platform through the interworking brokerage server; and translating an original resource path included in the resource information of the second IoT device into a format according to the first IoT platform to store the resource information of the second IoT device including the original resource path and a translated resource path in the resource table.
    Type: Grant
    Filed: April 15, 2021
    Date of Patent: February 1, 2022
    Assignee: INDUSTRY-ACADEMIA COOPERATION GROUP OF SEJONG UNIVERSITY
    Inventors: Young Gab Kim, Ja Hoon Koo, Se Ra Oh
  • APPARATUS AND METHOD OF PROVIDING IOT RESOURCE INFORMATION
    Publication number: 20210329074
    Abstract: Provided are an apparatus and method of interworking IoT servers associated with heterogeneous platforms. The method of providing IoT resource information in an IoT server operating based on a first IoT platform includes: receiving device information of a first IoT device to register in a resource table; transmitting resource information of the first IoT device including a resource path of the first IoT device to an external IoT server through an interworking brokerage server; receiving resource information of a second IoT device registered in the external IoT server operating based on a second IoT platform through the interworking brokerage server; and translating an original resource path included in the resource information of the second IoT device into a format according to the first IoT platform to store the resource information of the second IoT device including the original resource path and a translated resource path in the resource table.
    Type: Application
    Filed: April 15, 2021
    Publication date: October 21, 2021
    Inventors: Young Gab KIM, Ja Hoon KOO, Se Ra OH
  • Method for forming a silicon layer on any substrate using light irradiation
    Patent number: 8685836
    Abstract: A method for forming a silicon layer according to inventive concept comprises: preparing an SOI substrate; applying an etchant or vapor of the etchant to the SOI substrate; and irradiating a light to the SOI substrate.
    Type: Grant
    Filed: November 29, 2011
    Date of Patent: April 1, 2014
    Assignee: Industry-Academic Corporation Foundation, Yonsei University
    Inventors: Taeyoon Lee, Ja Hoon Koo, Sang Wook Lee, Ka Young Lee
  • NANOWIRE INK SOLUTION AND METHOD OF FORMING THE INK SOLUTION
    Publication number: 20120248380
    Abstract: Provided is a method of manufacturing a nanowire and a nanowire device using a nanowire ink solution. The nanowire ink solution includes nanowires having two or more sizes.
    Type: Application
    Filed: January 19, 2012
    Publication date: October 4, 2012
    Applicant: Industry-Academic Cooperation Foundation, Yonsei University
    Inventors: Taeyoon LEE, Jungmok SEO, Ja Hoon KOO, Seul Ah LEE
  • METHOD FOR FORMING A SILICON LAYER ON ANY SUBSTRATE USING LIGHT IRRADIATION
    Publication number: 20120231607
    Abstract: A method for forming a silicon layer according to inventive concept comprises: preparing an SOI substrate; applying an etchant or vapor of the etchant to the SOI substrate; and irradiating a light to the SOI substrate.
    Type: Application
    Filed: November 29, 2011
    Publication date: September 13, 2012
    Applicant: Industry-Academic Cooperation Foundation, Yonsei University
    Inventors: Taeyoon LEE, Ja Hoon KOO, Sang Wook LEE, Ka Young LEE