Patents by Inventor Jin Eui Lee

Jin Eui Lee 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).

  • LED flash lens unit and manufacturing method thereof
    Patent number: 8506123
    Abstract: Disclosed herein is an LED flash lens unit which prevents occurrence of yellow bands or yellow rings if LED light is concentrated through an LED flash lens improving manufacturing ability and mass production to have high performance and high efficiency.
    Type: Grant
    Filed: December 28, 2011
    Date of Patent: August 13, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jin Eui Lee, Seung Jae Lee, Dong Seob Jang, Heung Bom Kim, Jin Bae Kim
  • LED FLASH LENS UNIT AND MANUFACTURING METHOD THEREOF
    Publication number: 20120182710
    Abstract: Disclosed herein is an LED flash lens unit which prevents occurrence of yellow bands or yellow rings if LED light is concentrated through an LED flash lens improving manufacturing ability and mass production to have high performance and high efficiency.
    Type: Application
    Filed: December 28, 2011
    Publication date: July 19, 2012
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jin Eui Lee, Seung Jae Lee, Dong Seob Jang, Heung Bom Kim, Jin Bae Kim