Patents by Inventor Nohik HEO

Nohik HEO 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).

  • Electronic device operating encryption for user data
    Patent number: 11449644
    Abstract: An electronic device includes a memory and a processor. The memory includes a data partition, a key storage partition, and a key backup partition. The processor operatively connected to the memory. The processor is configured to generate an encryption key with respect to at least one data folder generated in the data partition to store the encryption key in the key storage partition. The processor is also configured to store a backup encryption key equal to the encryption key, in the key backup partition. The processor is further configured to store an integrity file including a checksum of the encryption key in the key backup partition.
    Type: Grant
    Filed: August 6, 2020
    Date of Patent: September 20, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Byungjoon Jeon, Gimin Kim, Kihyung Kim, Jinho Kim, Isaac Lee, Jaehoon Jung, Hyungchul Jung, Nohik Heo
  • ELECTRONIC DEVICE OPERATING ENCRYPTION FOR USER DATA
    Publication number: 20210042448
    Abstract: An electronic device includes a memory and a processor. The memory includes a data partition, a key storage partition, and a key backup partition. The processor operatively connected to the memory. The processor is configured to generate an encryption key with respect to at least one data folder generated in the data partition to store the encryption key in the key storage partition. The processor is also configured to store a backup encryption key equal to the encryption key, in the key backup partition. The processor is further configured to store an integrity file including a checksum of the encryption key in the key backup partition.
    Type: Application
    Filed: August 6, 2020
    Publication date: February 11, 2021
    Inventors: Byungjoon JEON, Gimin KIM, Kihyung KIM, Jinho KIM, Isaac LEE, Jaehoon JUNG, Hyungchul JUNG, Nohik HEO