Patents by Inventor Byungkyu Aiin

Byungkyu Aiin 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).

  • Secondary battery
    Patent number: 9118061
    Abstract: A battery, including a housing defining an interior space, the housing including a safety vent, the safety vent having a concave shape such that a central portion of the safety vent protrudes toward the space, a region of the safety vent that protrudes farthest toward the space being about midway between peripheral edges of the safety vent.
    Type: Grant
    Filed: August 2, 2011
    Date of Patent: August 25, 2015
    Assignees: SAMSUNG SDI CO., LTD., ROBERT BOSCH GmbH
    Inventors: Yongsam Kim, Sangwon Byun, Byungkyu Aiin
  • SECONDARY BATTERY
    Publication number: 20120040214
    Abstract: A battery, including a housing defining an interior space, the housing including a safety vent, the safety vent having a concave shape such that a central portion of the safety vent protrudes toward the space, a region of the safety vent that protrudes farthest toward the space being about midway between peripheral edges of the safety vent.
    Type: Application
    Filed: August 2, 2011
    Publication date: February 16, 2012
    Inventors: Yongsam Kim, Sangwon Byun, Byungkyu Aiin