Patents by Inventor Bum-Han Kim

Bum-Han Kim 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).

  • Storing and using data with secure circuitry
    Patent number: 10044510
    Abstract: An electronic device is provided. The electronic device includes a processor, a memory configured to connect to the processor, and an embedded secure element (eSE) configured to connect to the processor over a physical channel to receive secure data sent by the processor over the physical channel, and store the secure data.
    Type: Grant
    Filed: February 17, 2016
    Date of Patent: August 7, 2018
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Eun Young Kwon, Bum Han Kim, Jong Su Kim, Michael Pak, Dae Haeng Cho, Dong Ho Jang
  • STORING AND USING DATA WITH SECURE CIRCUITRY
    Publication number: 20160239686
    Abstract: An electronic device is provided. The electronic device includes a processor, a memory configured to connect to the processor, and secure circuitry configured to connect to the processor over a physical channel receive data sent by the processor over the physical channel, and store the data.
    Type: Application
    Filed: February 17, 2016
    Publication date: August 18, 2016
    Inventors: Eun Young KWON, Bum Han KIM, Jong Su KIM, Michael PAK, Dae Haeng CHO, Dong Ho JANG
  • Apparatus and method for guaranteeing integrity of real-time vehicle data and vehicle black box system using the same
    Patent number: 8973152
    Abstract: A vehicle black box technique guarantees the integrity of vehicle data stored in a black box in real time by forming input data streams as block data and performing a signature using a signing key and nested hashing. Each vehicle black box includes a reliable unique signing key supporting a non-repudiation function. An error correction function is provided by a unique algorithm for generating integrity verification data even when an error occurs from the vehicle data.
    Type: Grant
    Filed: March 30, 2010
    Date of Patent: March 3, 2015
    Assignee: Anastasis Co., Ltd
    Inventors: Dong-Hoon Lee, Yun-Gyu Kim, Bum-Han Kim
  • APPARATUS AND METHOD FOR GUARANTEEING INTEGRITY OF REAL-TIME VEHICLE DATA AND VEHICLE BLACK BOX SYSTEM USING THE SAME
    Publication number: 20120222130
    Abstract: A vehicle black box technique guarantees the integrity of vehicle data stored in a black box in real time by forming input data streams as block data and performing a signature using a signing key and nested hashing. Each vehicle black box includes a reliable unique signing key supporting a non-repudiation function. An error correction function is provided by a unique algorithm for generating integrity verification data even when an error occurs from the vehicle data.
    Type: Application
    Filed: March 30, 2010
    Publication date: August 30, 2012
    Inventors: Dong-Hoon Lee, Yun-Gyu Kim, Bum-Han Kim