Patents by Inventor Yougjin Chung

Yougjin Chung 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).

  • COMPUTING SYSTEM HAVING AN ON-THE-FLY ENCRYPTOR AND AN OPERATING METHOD THEREOF
    Publication number: 20170346628
    Abstract: A path for transmitting encrypted data is completely separated from a path for transmitting unencrypted data. To this end, a virtual secure memory is created on an address space. If a central processing unit (CPU) writes data in the virtual secure memory, hardware stores the data in a specific area of a dynamic random access memory (DRAM) after automatically encrypting the data. In the case where the CPU intents to read data, the hardware sends the data to the CPU after automatically decrypting the data read from a specific area of the DRAM.
    Type: Application
    Filed: May 3, 2017
    Publication date: November 30, 2017
    Inventors: Heonsoo Lee, Jaechul Park, Jonghoon Shin, Yougjin Chung, Hong-Mook Choi