Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10917511 | System and method of providing voice-message call service | Hong Chul Kim, Seon Ae KIM | 2021-02-09 |
HS
Hyun-jae SHIN
Overall (2021): #426,533 of 548,734Top 80%
1
Patents 2021