Patents by Inventor Chang Hok HAN

Chang Hok HAN 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).

  • Case of electronic device having antenna pattern embedded therein and mold and method for manufacturing the same
    Patent number: 8711041
    Abstract: There is provided a case of an electronic device having an antenna pattern embedded therein, the case including: a radiator frame injection molded so that a radiator including an antenna pattern part formed of a metal sheet is exposed on one surface thereof; a case frame injection molded upward of the radiator frame, such that the radiator is embedded between the radiator frame and the case frame; and a boundary part forming a boundary between the radiator frame and the case frame and having a groove formed inward of the case frame.
    Type: Grant
    Filed: May 9, 2011
    Date of Patent: April 29, 2014
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Chang Hok Han, Ha Ryong Hong, Ki Won Chang, Duk Woo Lee, Hyun Sam Mun, Dae Seong Jeon, Tae Sung Kim, Hyun Kil Nam, Jae Suk Sung, Dae Kyu Lee
  • CASE OF ELECTRONIC DEVICE HAVING ANTENNA PATTERN EMBEDDED THEREIN, AND MOLD THEREFOR AND METHOD OF MANUFACTURING THEREOF
    Publication number: 20110279002
    Abstract: There is provided a case of an electronic device having an antenna pattern embedded therein, the case including: a radiator frame injection molded so that a radiator including an antenna pattern part formed of a metal sheet is exposed on one surface thereof; a case frame injection molded upward of the radiator frame, such that the radiator is embedded between the radiator frame and the case frame; and a boundary part forming a boundary between the radiator frame and the case frame and having a groove formed inward of the case frame.
    Type: Application
    Filed: May 9, 2011
    Publication date: November 17, 2011
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD
    Inventors: Chang Hok HAN, Ha Ryong HONG, Ki Won CHANG, Duk Woo LEE, Hyun Sam MUN, Dae Seong JEON, Tae Sung KIM, Hyun Kil NAM, Jae Suk SUNG, Dae Kyu LEE