Patents by Inventor Yi Phyo Hong

Yi Phyo Hong 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).

  • Terminal and method for checking calibration history of scale and system for managing calibration history of scale
    Patent number: 10839054
    Abstract: The present invention relates to a terminal for checking a calibration history of a scale, a system for managing a calibration history of a scale and a method of checking a calibration history of a scale, and more particularly, a terminal for managing history of calibrating or revising the reference data being a standard when calculating a weight, the system thereof and the method thereof. According to the present invention, it is expected to prevent business transactions of a scale user because a general user as well as a qualified person can determine whether a scale is manipulated without authority. In addition, according to the system of the present invention, it is possible to greatly lower the calibration cost of a scale.
    Type: Grant
    Filed: July 1, 2013
    Date of Patent: November 17, 2020
    Assignee: CAS CORPORATION
    Inventors: Yi Phyo Hong, Kwan Ho Tho, Deok Hyun Kim, Hee Chun Jung, Byung Hoon Lee
  • TERMINAL AND METHOD FOR CHECKING CALIBRATION HISTORY OF SCALE AND SYSTEM FOR MANAGING CALIBRATION HISTORY OF SCALE
    Publication number: 20150101038
    Abstract: The present invention relates to a terminal for checking a calibration history of a scale, a system for managing a calibration history of a scale and a method of checking a calibration history of a scale, and more particularly, a terminal for managing history of calibrating or revising the reference data being a standard when calculating a weight, the system thereof and the method thereof. According to the present invention, it is expected to prevent business transactions of a scale user because a general user as well as a qualified person can determine whether a scale is manipulated without authority. In addition, according to the system of the present invention, it is possible to greatly lower the calibration cost of a scale.
    Type: Application
    Filed: July 1, 2013
    Publication date: April 9, 2015
    Inventors: Yi Phyo Hong, Kwan Ho Tho, Deok Hyun Kim, Hee Chun Jung, Byung Hoon Lee