Patents by Inventor Hye Ryun Ahn

Hye Ryun Ahn 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).

  • APPARATUS FOR VERIFYING SOFTWARE INTEGRITY OF VEHICLE CONTROLLER AND METHOD THEREOF
    Publication number: 20240126890
    Abstract: An apparatus of verifying a software integrity of a vehicle controller and a method thereof includes a communication device that provides a communication interface with a software management system, and a controller which is configured to obtain first verification data of the vehicle controller from the software management system, obtains second verification data from the vehicle controller, and verifies an integrity of software loaded in the vehicle controller based on the obtained first verification data and the obtained second verification data.
    Type: Application
    Filed: April 19, 2023
    Publication date: April 18, 2024
    Applicants: HYUNDAI MOTOR COMPANY, Kia Corporation
    Inventors: Hye Ryun LEE, Kyung Tae NOH, Min Ho HEO, Sug Woo SHIN, Duk Won HONG, Dong Jun AHN
  • Reverse osmosis system and seawater desalination system having the same
    Patent number: 11779884
    Abstract: A reverse osmosis system for a seawater desalination system is provided.
    Type: Grant
    Filed: May 28, 2021
    Date of Patent: October 10, 2023
    Assignee: DOOSAN ENERBILITY CO., LTD.
    Inventors: Yong Hae Park, Wee Kwan Kang, Hye Ryun Ahn, Young Geun Lee
  • Reverse osmosis apparatus and seawater desalination system having the same
    Patent number: 11617987
    Abstract: A reverse osmosis apparatus for a seawater desalination system is provided. The reverse osmosis apparatus includes a barrel in which a plurality of vessels receiving reverse osmosis membrane units are arranged, a feed tank provided in an intermediate portion of the barrel and connected to a seawater inlet, a first water tank provided inside a first end portion of the barrel and connected to a plurality of first vessels connected to a first side of the feed tank, and a second water tank provided inside a second end portion of the barrel and connected to a plurality of second vessels connected to a second side of the feed tank.
    Type: Grant
    Filed: May 31, 2021
    Date of Patent: April 4, 2023
    Assignee: DOOSAN ENERBILITY CO., LTD.
    Inventors: Yong Hae Park, Wee Kwan Kang, Hye Ryun Ahn, Young Geun Lee
  • Reverse osmosis apparatus and seawater desalination system having the same
    Patent number: 11498860
    Abstract: A reverse osmosis apparatus for a seawater desalination system is provided.
    Type: Grant
    Filed: May 28, 2021
    Date of Patent: November 15, 2022
    Inventors: Yong Hae Park, Wee Kwan Kang, Hye Ryun Ahn, Young Geun Lee
  • REVERSE OSMOSIS APPARATUS AND SEAWATER DESALINATION SYSTEM HAVING THE SAME
    Publication number: 20210380453
    Abstract: A reverse osmosis apparatus for a seawater desalination system is provided.
    Type: Application
    Filed: May 28, 2021
    Publication date: December 9, 2021
    Inventors: Yong Hae PARK, Wee Kwan KANG, Hye Ryun AHN, Young Geun LEE
  • REVERSE OSMOSIS APPARATUS AND SEAWATER DESALINATION SYSTEM HAVING THE SAME
    Publication number: 20210379532
    Abstract: A reverse osmosis apparatus for a seawater desalination system is provided. The reverse osmosis apparatus includes a barrel in which a plurality of vessels receiving reverse osmosis membrane units are arranged, a feed tank provided in an intermediate portion of the barrel and connected to a seawater inlet, a first water tank provided inside a first end portion of the barrel and connected to a plurality of first vessels connected to a first side of the feed tank, and a second water tank provided inside a second end portion of the barrel and connected to a plurality of second vessels connected to a second side of the feed tank.
    Type: Application
    Filed: May 31, 2021
    Publication date: December 9, 2021
    Inventors: Yong Hae Park, Wee Kwan Kang, Hye Ryun Ahn, Young Geun Lee
  • REVERSE OSMOSIS SYSTEM AND SEAWATER DESALINATION SYSTEM HAVING THE SAME
    Publication number: 20210379531
    Abstract: A reverse osmosis system for a seawater desalination system is provided.
    Type: Application
    Filed: May 28, 2021
    Publication date: December 9, 2021
    Inventors: Yong Hae PARK, Wee Kwan Kang, Hye Ryun Ahn, Young Geun Lee