Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11510206 | Method and apparatus for selective energy transmission in wireless network | Tae Jin LEE, Kwan Young MOON | 2022-11-22 |
| 9773132 | Tag anti-collision method, reader apparatus and system for RFID systems with multi-packet reception capability | Tae Jin LEE, Ji Hyoung Ahn, Se Houn LEE | 2017-09-26 |
| 9371269 | Method for preparing dialkyl carbonate | Jae Cheon Koh, Chul Ung Kim | 2016-06-21 |
| 9334228 | Method for preparing dialkyl carbonate | Joon-Hyun Baik, Jae Cheon Koh, Kyong Tae Kim, Dong Jun Koh, Young Sam Sa +1 more | 2016-05-10 |
| 8629295 | Method for preparing dialkyl carbonate | Jae Cheon Koh, Chul Ung Kim | 2014-01-14 |