Patents by Inventor YOON YEONG

YOON YEONG 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).

  • Antenna system and filter
    Patent number: 9077072
    Abstract: Antenna systems and antenna filters are provided, for example for use in a windshield or on a roof of a vehicle. An antenna system comprises a first antenna, a second antenna, and a filter. The first antenna is configured to operate at a first frequency. The second antenna is configured to operate at a second frequency. The filter is coupled to the first antenna. The filter is configured to create an open circuit condition at the second frequency and reduce secondary radiation between the first and second antennas.
    Type: Grant
    Filed: September 20, 2010
    Date of Patent: July 7, 2015
    Assignee: GENERAL MOTORS LLC
    Inventors: Hyok Jae Song, Carson R. White, Yoon Yeong, Eray Yasan
  • Coolant with dispersed neutron poison micro-particles, used in SCWR emergency core cooling system
    Patent number: 9014324
    Abstract: Disclosed is a coolant with dispersed neutron poison micro-particles, used in a supercritical water-cooled reactor (SCWR) emergency core cooling system. Since the neutron poison micro-particles are uniformly dispersed in the coolant of the emergency core cooling system for a long period time, their fluidity is not lowered even though the polarity of water is changed in a supercritical state. Therefore, the neutron poison micro-particles absorb neutrons produced from nuclear fission in a nuclear reactor core. Accordingly, the neutron poison micro-particles can be appropriately used as a means for controlling neutrons and stopping a nuclear reactor in the SCWR emergency core cooling system.
    Type: Grant
    Filed: September 14, 2009
    Date of Patent: April 21, 2015
    Assignee: Korea Atomic Energy Research Institute
    Inventors: Jei-Won Yeon, Kyuseok Song, Yoon-Yeong Bae, Jong-Yun Kim, Jinsung Jang
  • ANTENNA SYSTEM AND FILTER
    Publication number: 20120068897
    Abstract: Antenna systems and antenna filters are provided, for example for use in a windshield or on a roof of a vehicle. An antenna system comprises a first antenna, a second antenna, and a filter. The first antenna is configured to operate at a first frequency. The second antenna is configured to operate at a second frequency. The filter is coupled to the first antenna. The filter is configured to create an open circuit condition at the second frequency and reduce secondary radiation between the first and second antennas.
    Type: Application
    Filed: September 20, 2010
    Publication date: March 22, 2012
    Applicants: GENERAL MOTORS LLC, GM GLOBAL TECHNOLOGY OPERATIONS, INC.
    Inventors: HYOK JAE SONG, CARSON R. WHITE, YOON YEONG, ERAY YASAN
  • COOLANT WITH DISPERSED NEUTRON POISON MICRO-PARTICLES, USED IN SCWR EMERGENCY CORE COOLING SYSTEM
    Publication number: 20100239062
    Abstract: Disclosed is a coolant with dispersed neutron poison micro-particles, used in a supercritical water-cooled reactor (SCWR) emergency core cooling system. Since the neutron poison micro-particles are uniformly dispersed in the coolant of the emergency core cooling system for a long period time, their fluidity is not lowered even though the polarity of water is changed in a supercritical state. Therefore, the neutron poison micro-particles absorb neutrons produced from nuclear fission in a nuclear reactor core. Accordingly, the neutron poison micro-particles can be appropriately used as a means for controlling neutrons and stopping a nuclear reactor in the SCWR emergency core cooling system.
    Type: Application
    Filed: September 14, 2009
    Publication date: September 23, 2010
    Applicant: KOREA ATOMIC ENERGY RESEARCH INSTITUTE
    Inventors: Jei-Won YEON, Kyuseok SONG, Yoon-Yeong BAE, Jong-Yun KIM, Jinsung JANG