Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12279336 | Method and apparatus for identifying profile deletion when eUICC terminal is changed | Kangjin YOON, Duckey Lee | 2025-04-15 |
| 12245329 | Method and apparatus for obtaining and handle proactive command(s) between terminal and card supporting logical interfaces | Kangjin YOON, Duckey Lee | 2025-03-04 |
| 12225376 | Method and apparatus for managing events in a wireless communication system | Kangjin YOON, Duckey Lee | 2025-02-11 |
| 12160926 | Method and apparatus for transmitting and processing profile management message for multiple enabled profiles between terminal and universal integrated circuit card | Kangjin YOON, Duckey Lee | 2024-12-03 |
| 12160735 | Method and apparatus to manage authentication and subscription information in wireless communication system | Jonghoe KOO, Kangjin YOON, Duckey Lee, Taehyung LIM | 2024-12-03 |
| 12144058 | Apparatus and method for managing events in communication system | Kangjin YOON, Duckey Lee, Jonghoe KOO | 2024-11-12 |
| 12082303 | Method and apparatus for moving profiles with different versions during device change | Taehyung LIM, Kangjin YOON, Duckey Lee, Jonghoe KOO | 2024-09-03 |
| 12050919 | Method and device for efficiently providing profile for communication service based on multiple bootstrap profiles | Duckey Lee, Jonghan Park, Hyewon Lee | 2024-07-30 |
| 12041690 | Method and device for initialization between user equipment and universal integrated circuit card in wireless communication system | Duckey Lee, Jonghoe KOO, Kangjin YOON | 2024-07-16 |
| 12022571 | Profile between devices in wireless communication system | Kangjin YOON, Jonghan Park, Duckey Lee, Sangsoo Lee, Hyewon Lee +2 more | 2024-06-25 |
| 11943615 | Method and apparatus for discussing digital certificate by ESIM terminal and server | Hyewon Lee, Duckey Lee, Youngsun RYU, Jonghan Park, Kangjin YOON | 2024-03-26 |
| 11903089 | Method and apparatus for installing and managing multiple eSIM profiles | Duckey Lee, Jonghoe KOO, Kangjin YOON | 2024-02-13 |
| 11871227 | Device changing method and apparatus of wireless communication system | Duckey Lee, Jonghan Park, Hyewon Lee | 2024-01-09 |
| 11792640 | Method and device for managing eUICC profile installation rights | Hyewon Lee, Jonghan Park, Duckey Lee | 2023-10-17 |
| 11729618 | Method and apparatus for providing communication service | Hyewon Lee, Jonghan Park, Duckey Lee | 2023-08-15 |
| 11729622 | Method and apparatus for processing communication company information in wireless communication system | Duckey Lee, Kangjin YOON, Hyewon Lee, Jonghan Park | 2023-08-15 |
| 11716606 | Apparatus and method for managing events in communication system | Kangjin YOON, Duckey Lee, Jonghoe KOO | 2023-08-01 |
| 11711746 | Apparatus and method for providing operator specific service | Duckey Lee, Jonghan Park, Youngsun RYU, Kangjin YOON, Hyewon Lee | 2023-07-25 |
| 11510048 | Method and apparatus for reinstalling SIM profile in wireless communication system | Jonghan Park, Duckey Lee, Hyewon Lee | 2022-11-22 |
| 11496883 | Apparatus and method for access control on eSIM | Hyewon Lee, Duckey Lee, Youngsun RYU, Jonghan Park, Kangjin YOON | 2022-11-08 |
| 11265715 | Method and apparatus for providing communication service | Hyewon Lee, Jonghan Park, Duckey Lee | 2022-03-01 |
| 11197150 | Method and apparatus for supporting transfer of profile between devices in wireless communication system | Kangjin YOON, Jonghan Park, Duckey Lee, Sangsoo Lee, Hyewon Lee +2 more | 2021-12-07 |
| 11184769 | Method and apparatus for discussing digital certificate by ESIM terminal and server | Hyewon Lee, Duckey Lee, Youngsun RYU, Jonghan Park, Kangjin YOON | 2021-11-23 |
| 11146960 | Apparatus and method for handling eSIM profile for iSSP device | Duckey Lee, Jonghan Park, Kangjin YOON, Jonghoe KOO, Hyewon Lee | 2021-10-12 |
| 11115900 | Apparatus and method for providing operator specific service | Duckey Lee, Jonghan Park, Youngsun RYU, Kangjin YOON, Hyewon Lee | 2021-09-07 |