Patents by Inventor Soon Bea Oh

Soon Bea Oh 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).

  • Bent monopole antenna
    Patent number: 7675467
    Abstract: Provided is a bent monopole antenna. The bent monopole antenna includes a printed circuit board, an RF module, a feed line, and a main radiation pattern part and a sub-radiation pattern part. The RF module is installed the printed circuit board to generate an electrical signal. The feed line is connected to the RF module to deliver the electrical signal. The main radiation pattern part and the sub-radiation pattern part serve as a radiation pattern part connected to the feed line to generate an electromagnetic field (electromagnetic waves) using electrical signals applied thereto. The main radiation pattern part has a spiral (helical) pattern passing through the printed circuit board through a via.
    Type: Grant
    Filed: February 27, 2008
    Date of Patent: March 9, 2010
    Assignee: Ohsung Electronics Co., Ltd.
    Inventors: Jong Ho Park, Sung Mo Hwang, Soon Bea Oh, Young Soon Lee, Ui Jung Kim
  • Bent monopole antenna
    Publication number: 20080303743
    Abstract: Provided is a bent monopole antenna. The bent monopole antenna includes a printed circuit board, an RF module, a feed line, and a main radiation pattern part and a sub-radiation pattern part. The RF module is installed the printed circuit board to generate an electrical signal. The feed line is connected to the RF module to deliver the electrical signal. The main radiation patter part and the sub-radiation pattern part serve as a radiation pattern part connected to the feed line to generate an electromagnetic field (electromagnetic waves) using electrical signals applied thereto. The main radiation pattern part has a spiral (helical) pattern passing through the printed circuit board through a via.
    Type: Application
    Filed: February 27, 2008
    Publication date: December 11, 2008
    Inventors: Jong Ho Park, Sung Mo Hwang, Soon Bea Oh, Young Soon Lee, Ui Jung Kim