Patents by Inventor Kyoung Hwa Eum

Kyoung Hwa Eum 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 OF MANUFACTURING HEAT-RESISTANT COMPONENT USING METAL GRANULES
    Publication number: 20170182559
    Abstract: Disclosed is a method of manufacturing a heat-resistant component using granules. More particularly, the method of manufacturing a heat-resistant component includes a step of preparing granules by spraying a mixture including a metal powder and a slurry material into a housing equipped with a disc and rotating the disc; a step of preparing a molded object by compression-molding the granules; a step of preparing a sintered object by sintering the molded object at about 1,000° C. to about 1,600° C.; and a step of adjusting dimensions by cutting the sintered object, wherein the housing is sealed and hot air at about 70° C. to about 200° C. is supplied into the housing.
    Type: Application
    Filed: December 22, 2016
    Publication date: June 29, 2017
    Applicant: Pim Korea Co., Ltd.
    Inventors: Jae Ok Jung, Sang Koo Kwon, Young Min Leem, Kyoung Hwa Eum, Min Chul Kim, Sang Min Park, Ho Jin Lee