Patents by Inventor Gyucheol HAN

Gyucheol HAN 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 device including an inter-integrated circuit (I2C) communication module and a communication error recovery method thereof
    Patent number: 10067906
    Abstract: A computing device includes an inter-integrated circuit (I2C) module configured to perform I2C communication with an external device through a system management bus, a packet generator module configured to transmit a packet to the I2C module through the system management bus, and an I2C controller configured to control operations of the I2C module and the packet generator module. When the I2C module transmits a packet receiving signal to the I2C controller and the I2C controller does not receive the packet receiving signal for a set period of time, the I2C controller may reset the I2C module.
    Type: Grant
    Filed: March 1, 2016
    Date of Patent: September 4, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chul-Woo Lee, Hyunseok Kim, Sungjin Moon, Gyucheol Han
  • Storage device and operating method of storage device
    Patent number: 9880781
    Abstract: A storage device is provided which includes a nonvolatile memory and a temperature sensor. The temperature sensor is configured to detect a temperature of the storage device. The temperature sensor is configured to output temperature information. The storage device includes a memory controller. The memory controller is configured to access the nonvolatile memory in response to a request of an external host device. The memory controller is configured to obtain the temperature information from the temperature sensor according to a first period in a first mode. The temperature sensor is configured to obtain the temperature information from the temperature sensor according to a second period in a second mode. The second period is shorter than the first period.
    Type: Grant
    Filed: February 8, 2016
    Date of Patent: January 30, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yonggeun Oh, Dae-Ho Kim, Chul-Woo Lee, Gyucheol Han
  • COMPUTING DEVICE INCLUDING AN INTER-INTEGRATED CIRCUIT (I2C) COMMUNICATION MODULE AND A COMMUNICATION ERROR RECOVERY METHOD THEREOF
    Publication number: 20160357701
    Abstract: A computing device includes an inter-integrated circuit (I2C) module configured to perform I2C communication with an external device through a system management bus, a packet generator module configured to transmit a packet to the I2C module through the system management bus, and an I2C controller configured to control operations of the I2C module and the packet generator module. When the I2C module transmits a packet receiving signal to the I2C controller and the I2C controller does not receive the packet receiving signal for a set period of time, the I2C controller may reset the I2C module.
    Type: Application
    Filed: March 1, 2016
    Publication date: December 8, 2016
    Inventors: Chul-Woo LEE, Hyunseok KIM, Sungjin MOON, Gyucheol HAN
  • STORAGE DEVICE AND OPERATING METHOD OF STORAGE DEVICE
    Publication number: 20160306592
    Abstract: A storage device is provided which includes a nonvolatile memory and a temperature sensor. The temperature sensor is configured to detect a temperature of the storage device. The temperature sensor is configured to output temperature information. The storage device includes a memory controller. The memory controller is configured to access the nonvolatile memory in response to a request of an external host device. The memory controller is configured to obtain the temperature information from the temperature sensor according to a first period in a first mode. The temperature sensor is configured to obtain the temperature information from the temperature sensor according to a second period in a second mode. The second period is shorter than the first period.
    Type: Application
    Filed: February 8, 2016
    Publication date: October 20, 2016
    Inventors: Yonggeun OH, Dae-Ho KIM, Chul-Woo LEE, Gyucheol HAN