Issued Patents 2021
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11206546 | Method and apparatus for occupying channel of unlicensed band in wireless communication system | Byounghoon JUNG, Seunghoon Park, Jaehong YI, Sunghyun Choi, Jihoon Kim | 2021-12-21 |
| 11206534 | Method and apparatus for managing bundles of smart secure platform | Hyewon Lee, Duckey Lee, Jonghoe KOO | 2021-12-21 |
| 11197150 | Method and apparatus for supporting transfer of profile between devices in wireless communication system | Jonghan Park, Duckey Lee, Sangsoo Lee, Hyewon Lee, Jinkyu Han +2 more | 2021-12-07 |
| 11194895 | Method and apparatus for authenticating biometric information | Youngsun RYU, Duckey Lee | 2021-12-07 |
| 11184769 | Method and apparatus for discussing digital certificate by ESIM terminal and server | Hyewon Lee, Duckey Lee, Sujung KANG, Youngsun RYU, Jonghan Park | 2021-11-23 |
| 11172362 | Method and apparatus for managing and verifying certificate | Jonghoe KOO, Duckey Lee, Taehyung LIM | 2021-11-09 |
| 11153752 | Apparatus and method for SSP device and server to negotiate digital certificates | Duckey Lee, Hyewon Lee, Jonghoe KOO | 2021-10-19 |
| 11146960 | Apparatus and method for handling eSIM profile for iSSP device | Sujung KANG, Duckey Lee, Jonghan Park, Jonghoe KOO, Hyewon Lee | 2021-10-12 |
| 11115900 | Apparatus and method for providing operator specific service | Sujung KANG, Duckey Lee, Jonghan Park, Youngsun RYU, Hyewon Lee | 2021-09-07 |
| 11051337 | Communication method and apparatus using multiple channels in unlicensed band | Byounghoon JUNG, Jihoon Kim, Sunghyun Choi, Jaehong YI | 2021-06-29 |
| 11032713 | Method and electronic device for providing communication service | Jonghan Park, Duckey Lee, Sangsoo Lee, Sanghwi LEE, Hyewon Lee | 2021-06-08 |