Patents by Inventor Jung Ook KIM

Jung Ook 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).

  • METHOD OF SECURE AND AUTOMATED BOOTSTRAPPING ON KEYS AND CERTIFICATES FOR V2X ENVIRONMENT AND DEVICE THEREOF
    Publication number: 20220368540
    Abstract: A device for secure and automated enrollment-certificate bootstrapping on keys and certificates for a vehicle to everything (V2X) environment of a V2X end entity in a security credential management system (SCMS) for V2X communication, the device comprising: a processor; and a memory configured to store at least one instruction to be performed by the processor, the at least one instruction is configured to instruct the processor to perform steps of: by a secure bootstrapping service (SBS) agent, checking, for an SSB server, configuration information; by the SBS agent, making a request for bootstrapping data to the SBS server; and by the SBS agent, installing the bootstrapping data in the SBS server.
    Type: Application
    Filed: November 5, 2021
    Publication date: November 17, 2022
    Inventors: Seok Woo LEE, Duk Soo KIM, Eui Seok KIM, Sang Gyoo SIM, Jung Ook KIM, Jong Guk LEE, Young Seok OH, Sang Seok LEE
  • Method and apparatus for managing enrollment certificate in security credential management system for V2X communication
    Patent number: 11177966
    Abstract: A method for managing an enrollment certificate in an SCMS for V2X communication may comprise receiving a message requesting an authority for generating a CSR from a DCM; updating device certification data through a certification laboratory that manages performance and requirements of an EE, and verifying the EE that requested issuance of an enrollment certificate to the DCM by using the updated device certification data; transmitting response data indicating the authority for generating a CSR to the DCM based on a result of the verification; receiving a CSR generated according to the response data from the DCM; and verifying the received CSR, and requesting response data for the CSR to an ECA based on a result of the verification.
    Type: Grant
    Filed: August 30, 2019
    Date of Patent: November 16, 2021
    Assignee: PENTA SECURITY SYSTEMS INC.
    Inventors: Seok Woo Lee, Duk Soo Kim, Eui Seok Kim, Sang Gyoo Sim, Jong Guk Lee, Dong Hoon Ko, Jung Ook Kim, Sang Won Seo, Jeong Eun Ki, Seung Hoon Lee
  • METHOD AND APPARATUS FOR MANAGING ENROLLMENT CERTIFICATE IN SECURITY CREDENTIAL MANAGEMENT SYSTEM FOR V2X COMMUNICATION
    Publication number: 20200169420
    Abstract: A method for managing an enrollment certificate in an SCMS for V2X communication may comprise receiving a message requesting an authority for generating a CSR from a DCM; updating device certification data through a certification laboratory that manages performance and requirements of an EE, and verifying the EE that requested issuance of an enrollment certificate to the DCM by using the updated device certification data; transmitting response data indicating the authority for generating a CSR to the DCM based on a result of the verification; receiving a CSR generated according to the response data from the DCM; and verifying the received CSR, and requesting response data for the CSR to an ECA based on a result of the verification.
    Type: Application
    Filed: August 30, 2019
    Publication date: May 28, 2020
    Inventors: Seok Woo LEE, Duk Soo KIM, Eui Seok KIM, Sang Gyoo SIM, Jong Guk LEE, Dong Hoon KO, Jung Ook KIM, Sang Won SEO, Jeong Eun KI, Seung Hoon LEE