Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10506605 | Random access method considering a coverage level, subcarrier spacing configuration and/or multi-tone configuration in internet of things environment | Tae Jin LEE | 2019-12-10 |
| 10185851 | Reader in RFID system, operating method of the reader, tag device, and operating method of the tag device | Tae Jin LEE | 2019-01-22 |