Patents by Inventor Seong Sig Choi

Seong Sig Choi 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).

  • Publication number: 20100232629
    Abstract: A sound vibrator having tuning fork has developed, which is comprising a coil for receiving a sound signal from exterior to generate a magnetic force, a magnet for interacting with the magnetic force generated by the coil, a basket for accommodating the magnet, a face plate for transmitting up-and-down movement of the coil or the magnet to skin, and a tuning fork type band having an end contact to the magnet and the other end contacting to the coil for receiving vibration or sound generated by the magnet and the coil for simultaneously outputting the vibration and sound.
    Type: Application
    Filed: June 25, 2008
    Publication date: September 16, 2010
    Inventor: Seong Sig Choi