Patents by Inventor Haejung Paik

Haejung Paik 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).

  • Magnetic apparatus and method for wiping fog in a diving mask
    Patent number: 6221170
    Abstract: A diving mask fog wiping device and method which allows fog on the inside of the viewing face plate to be wiped by a slave unit which is magnetically coupled to a master unit on the opposite side of said viewing face plate. Further, the slave unit is magnetically coupled to a resting unit which keeps it out of the line of sight and near the surface of the viewing face plate while it is not being used for wiping. A porous and nonabrasive surface on the slave unit may be soaked in an antifog agent, allowing the agent to be applied and re-applied every time fog is wiped.
    Type: Grant
    Filed: December 2, 1999
    Date of Patent: April 24, 2001
    Inventors: Caren Marzban, Haejung Paik