Patents by Inventor II-Yeon Cho

II-Yeon Cho 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).

  • Publication number: 20130087369
    Abstract: Disclosed are a fabric type circuit board in which a conductive pattern is provided both faces of fabrics and a method of manufacturing the same. A fabric type circuit board according to the present invention includes fabrics and a conductive pattern in which extension units folded from one side of the fabrics to an other side of the fabrics are formed, wherein the conductive pattern is formed using at least one of a copper film transfer printing scheme, printing, etching, embroidery, and sewing. A method of manufacturing a fabric type circuit board according to the present invention includes forming a conductive pattern, having extension units formed therein, on fabrics, cutting a part of the fabrics on which the conductive pattern is formed, and forming contact surfaces by folding the extension units from one side of the fabrics to an other side of the fabrics.
    Type: Application
    Filed: July 18, 2012
    Publication date: April 11, 2013
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Ji Eun Kim, Bae Sun Kim, Yong Ki Son, Sung Yong Shin, II Yeon Cho
  • Publication number: 20110058705
    Abstract: The present invention relates to magnetic field interface clothes performing contactless magnetic field communication with a mobile terminal, the magnetic field interface clothes includes: a receiving part in which a mobile terminal is received and a coil part performing contactless magnetic field communication with a coil part of the mobile terminal at a position facing a coil part of the mobile terminal is formed, wherein the coil part formed in the receiving part includes a first coil and a second coil, the first coil and the second coil are received in the receiving part to have different winding directions.
    Type: Application
    Filed: September 3, 2010
    Publication date: March 10, 2011
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Dong-Woo LEE, Yong-Ki Son, Bae-Sun Kim, II-Yeon Cho, Hyun-Tae Jeong