Patents by Inventor Hyun-Geun Iy

Hyun-Geun Iy 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).

  • Burn-in test apparatus for BGA packages using forced heat exhaust
    Patent number: 7084655
    Abstract: A forced air heat exhaust type of burn-in test apparatus for packages: A first air supply duct provides air to the burn-in chamber and a second air supply duct provides air to supply tubes that direst air into the test sockets that hold the packages. The test sockets have a structure that allows air ventilation of the conductive balls. Accordingly, the apparatus can control the temperature around the packages as well as the temperature in the burn-in chamber, thus preventing conductive ball-melting.
    Type: Grant
    Filed: December 28, 2004
    Date of Patent: August 1, 2006
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Byung-Jun Min, Woo-Jin Kim, Jeong-Ho Bang, Hyun-Seop Shim, Hyun-Geun Iy, Jae-Il Lee
  • Burn-in test apparatus for BGA packages using forced heat exhaust
    Publication number: 20050179457
    Abstract: A forced air heat exhaust type of burn-in test apparatus for packages: A first air supply duct provides air to the burn-in chamber and a second air supply duct provides air to supply tubes that direst air into the test sockets that hold the packages. The test sockets have a structure that allows air ventilation of the conductive balls. Accordingly, the apparatus can control the temperature around the packages as well as the temperature in the burn-in chamber, thus preventing conductive ball-melting.
    Type: Application
    Filed: December 28, 2004
    Publication date: August 18, 2005
    Inventors: Byung-Jun Min, Woo-Jin Kim, Jeong-Ho Bang, Hyun-Seop Shim, Hyun-Geun Iy, Jae-Il Lee