Patents by Inventor Jae-In Hong

Jae-In Hong 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).

  • Encrypted data players and encrypted data player systems
    Publication number: 20080165959
    Abstract: An encrypted data player device is configured to process encrypted key and encrypted data received through a system bus. The encrypted data player device includes a device key storage circuit and a decryption circuit. The device key storage circuit is configured to store a device key. The decryption circuit is configured to receive the device key directly from the device key storage circuit, decode the encrypted key using the device key and decode the encrypted data using the decrypted key.
    Type: Application
    Filed: February 2, 2007
    Publication date: July 10, 2008
    Inventors: Jae-In Hong, Joon-Seok Kim, Jae-Hong Park, Young-Jun Kwon, Tae-Sun Kim