Patents by Inventor Sung Hun Moon

Sung Hun Moon 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).

  • Sealing glass composition
    Patent number: 5700744
    Abstract: The glass panel and funnel of a color TV picture tube are sealed to one another at 420.degree. C. within 20 minutes, using a composition which includes:(a) 93-99.8 weight percent PbO--B.sub.2 O.sub.3 --ZnO devitrifiable glass powder made of:74-82 weight percent PbO,7-10 weight percent B.sub.2 O.sub.3,8-12 weight percent ZnO,1-4 weight percent SiO.sub.2,0.05-0.5 weight percent MgO,0.1-0.5 weight percent BaO, and0.1-0.5 weight percent F;(b) 0.1-4.0 weight percent synthetic zircon having a specific surface area of 1.0-2.0 m.sup.2 /g, as a nucleating agent; and(c) 0.1-3.0 weight percent corderite, as a filler.
    Type: Grant
    Filed: April 1, 1996
    Date of Patent: December 23, 1997
    Assignee: Samsung Corning Co., Ltd.
    Inventors: Tae Ho Park, Chun Suk Kim, Sung Hun Moon