Patents by Inventor Guen Sik MIN

Guen Sik MIN 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 FOR FORMING METAL SINTERED BODY
    Publication number: 20230024857
    Abstract: Provided is a method of forming a sintered metal, the method including a first step of inserting tungsten (W) powder in a graphite mold, a second step of interposing tantalum (Ta) foil between the W powder and the graphite mold, and a third step of forming sintered W from the W powder through a sintering process.
    Type: Application
    Filed: January 20, 2021
    Publication date: January 26, 2023
    Inventors: Heung Nam HAN, No Jun KWAK, Yeon Ju OH, Guen Sik MIN