Patents by Inventor Jin-Yeol Roh

Jin-Yeol Roh 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 AND DEVICE FOR CALCULATING QUALITY-VALUE OF IN-BUILDING MOBILE COMMUNICATION SERVICE
    Publication number: 20110035191
    Abstract: A method of calculating a quality-value of a mobile communication service is disclosed. In one embodiment, the method includes i) loading an engineering design of the building into a memory of a computing device having a graphic user interface (GUI), ii) applying an engineering factor which influences a quality of the mobile communication service on the engineering design when a communication device, configured to provide the mobile communication service, is set up in the building; and iii) calculating, with a processor of the computing device, the quality-value of the mobile communication service based on the applied engineering factor.
    Type: Application
    Filed: October 18, 2010
    Publication date: February 10, 2011
    Applicant: KT Coporation
    Inventors: Jin-Yeol Roh, Chang-Yong Ahn, Young-Tae Lee, Seok-Young Kong, Jong-Shin Lee