Patents by Inventor Je Hune CHANG

Je Hune CHANG 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).

  • Color coating composition for LED lamp diffuser using glass frits and color-coated glass article using the same
    Patent number: 9976046
    Abstract: Disclosed herein are a color coating composition for an LED lamp diffuser using glass frits and a color-coated glass article using the same. The color coating composition is capable of increasing durability and a life of an LED lamp, satisfactorily maintaining an external appearance and a lighting quality thereof for a long time, and realizing various colors, by manufacturing a glass-made diffuser as a means for diffusing light of the LED lamp in a manner of coating the diffuser on various sheets of transparent or translucent glass such as tubes and bulbs so that the diffuser is not deformed and discolored due to light and heat, and has high strength and translucency.
    Type: Grant
    Filed: June 1, 2015
    Date of Patent: May 22, 2018
    Assignee: SHINCERAMIC CO., LTD.
    Inventors: Jae Soo Shin, Hyeon Bae, Hee Chul Shin, Je Hune Chang, Seung Pyo Hong
  • Color coating composition for LED lamp diffuser and color-coated glass article using the same
    Patent number: 9828525
    Abstract: Disclosed herein are a color coating composition for an LED lamp diffuser and a color-coated glass article using the same. The color coating composition is capable of increasing durability and a life of an LED lamp, satisfactorily maintaining an external appearance and a lighting quality thereof for a long time, and realizing various colors, by manufacturing a glass-made diffuser as a means for diffusing light of the LED lamp in a manner of coating the diffuser on various sheets of transparent or translucent glass such as tubes and bulbs so that the diffuser is not deformed and discolored due to light and heat, and has high strength and translucency.
    Type: Grant
    Filed: June 1, 2015
    Date of Patent: November 28, 2017
    Assignee: SHINCERAMIC CO., LTD.
    Inventors: Jae Soo Shin, Hyeon Bae, Hee Chul Shin, Je Hune Chang, Seung Pyo Hong
  • COLOR COATING COMPOSITION FOR LED LAMP DIFFUSER AND COLOR-COATED GLASS ARTICLE USING THE SAME
    Publication number: 20150344736
    Abstract: Disclosed herein are a color coating composition for an LED lamp diffuser and a color-coated glass article using the same. The color coating composition is capable of increasing durability and a life of an LED lamp, satisfactorily maintaining an external appearance and a lighting quality thereof for a long time, and realizing various colors, by manufacturing a glass-made diffuser as a means for diffusing light of the LED lamp in a manner of coating the diffuser on various sheets of transparent or translucent glass such as tubes and bulbs so that the diffuser is not deformed and discolored due to light and heat, and has high strength and translucency.
    Type: Application
    Filed: June 1, 2015
    Publication date: December 3, 2015
    Applicant: SHINCERAMIC CO., LTD.
    Inventors: Jae Soo SHIN, Hyeon BAE, Hee Chul SHIN, Je Hune CHANG, Seung Pyo HONG
  • COLOR COATING COMPOSITION FOR LED LAMP DIFFUSER USING GLASS FRITS AND COLOR-COATED GLASS ARTICLE USING THE SAME
    Publication number: 20150344719
    Abstract: Disclosed herein are a color coating composition for an LED lamp diffuser using glass frits and a color-coated glass article using the same. The color coating composition is capable of increasing durability and a life of an LED lamp, satisfactorily maintaining an external appearance and a lighting quality thereof for a long time, and realizing various colors, by manufacturing a glass-made diffuser as a means for diffusing light of the LED lamp in a manner of coating the diffuser on various sheets of transparent or translucent glass such as tubes and bulbs so that the diffuser is not deformed and discolored due to light and heat, and has high strength and translucency.
    Type: Application
    Filed: June 1, 2015
    Publication date: December 3, 2015
    Applicant: SHINCERAMIC CO., LTD.
    Inventors: Jae Soo SHIN, Hyeon BAE, Hee Chul SHIN, Je Hune CHANG, Seung Pyo HONG