Patents by Inventor Kyutaek Oh

Kyutaek 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).

  • OUTPUT MATCHING NETWORK WITH IMPROVED WIDE BAND CHARACTERISTICS AND POWER AMPLIFIER NETWORK INCLUDING THE SAME
    Publication number: 20240048107
    Abstract: Disclosed is an output matching network including a first transmission line and a second transmission line each having one end connected to a respective balanced port of a pair of balanced ports; a third transmission line having one end connected to an unbalanced port; and a fourth transmission line. A first capacitor is connected to the unbalanced port and a load. A second capacitor is connected to an end of the fourth transmission line. The third and fourth transmission lines are coupled to the first and second transmission lines.
    Type: Application
    Filed: August 3, 2023
    Publication date: February 8, 2024
    Applicants: Samsung Electronics Co., Ltd., Pusan National University Industry-University Cooperation Foundation
    Inventors: Kyutaek Oh, Ockgoo Lee, HYUNCHUL PARK, Hyunjin Ahn, Sangmin Yoo, Jaeyeon Jeong, Joonhoi Hur