Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10880824 | Method of transmitting proximity service data and electronic device for the same | Bu-Seop JUNG, Young-Kwan Chung, Dong-Il Son, Ju Ho Kim, Christopher Kang +1 more | 2020-12-29 |
| 10657563 | Advertisement information updating method and apparatus | Bu-Seop JUNG, Young-Kwan Chung, Jong-Mu CHOI | 2020-05-19 |
| 10590255 | Vinyl acetate-ethylene copolymer emulsion and method for producing same | Jong Bok Kim | 2020-03-17 |