Patents by Inventor Jeong Soo Yea

Jeong Soo Yea 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).

  • Patent number: 10427966
    Abstract: Disclosed here are a glass forming apparatus and a method of forming a glass. A glass forming apparatus of the present invention includes a transfer unit which moves a material, a preheating unit which preheats the material supplied by the transfer unit, a curved surface forming unit which forms the material in a curved shape, and a cooling unit which cools the material in the curved shape transformed by the curved surface forming unit, wherein the curved surface forming unit includes a moving mold in which a plurality of curved surface-shaped cores configured to seat the preheated material are formed and the moving mold is provided to be movable, a first mold disposed to face the moving mold, a plurality of cavities formed between the moving mold and the first mold, and a pneumatic device which generates a vacuum pressure in the plurality of cavities to adhere the material to the curved surface-shaped cores.
    Type: Grant
    Filed: September 2, 2015
    Date of Patent: October 1, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jeong Soo Yea, Sang Jun Jung, Kyong Rok Kang, Dong Oh Min, In Youl Seo, Sung Jin Jang
  • Publication number: 20170349472
    Abstract: A apparatus for molding curved glass comprises: a plurality of mold units formed in a chamber for thermomolding and including a lower mold which has one or more cavities such that each of the cavities is injected with glass and an upper mold corresponding to the shape of glass to be processed and arranged on the upper side of the lower mold; and first and second processing apparatuses respectively including an inlet part for the plurality of mold units which are put, a preheating part for increasing the temperature of the glass, a molding part for molding the glass, a cooling part for cooling the molded glass and an outlet part for discharging the cooled glass, wherein the molding part can gradually decrease the increase rate of the heat applied to the plurality of mold units from the inlet part side to the cooling part side.
    Type: Application
    Filed: June 26, 2015
    Publication date: December 7, 2017
    Inventors: Sang-jun JUNG, Dong-oh MIN, Jeong-soo YEA, Jong-duck LEE, Sung-jin JANG, Kyung-sun CHOI
  • Publication number: 20170297944
    Abstract: Disclosed here are a glass forming apparatus and a method of forming a glass. A glass forming apparatus of the present invention includes a transfer unit which moves a material, a preheating unit which preheats the material supplied by the transfer unit, a curved surface forming unit which forms the material in a curved shape, and a cooling unit which cools the material in the curved shape transformed by the curved surface forming unit, wherein the curved surface forming unit includes a moving mold in which a plurality of curved surface-shaped cores configured to seat the preheated material are formed and the moving mold is provided to be movable, a first mold disposed to face the moving mold, a plurality of cavities formed between the moving mold and the first mold, and a pneumatic device which generates a vacuum pressure in the plurality of cavities to adhere the material to the curved surface-shaped cores.
    Type: Application
    Filed: September 2, 2015
    Publication date: October 19, 2017
    Applicant: Samsung Electronics Co., Ltd
    Inventors: Jeong Soo Yea, Sang Jun Jung, Kyong Rok Kang, Dong Oh Min, In Youl Seo, Sung Jin Jang