Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12407892 | Method of synchronizing playback of digital content between plurality of connected devices and device using the same | Daehee Lee | 2025-09-02 |
| 12407890 | Method of synchronizing playback of video and audio of digital content and device using the same | Daehee Lee | 2025-09-02 |
| 11252545 | Apparatus and method for using connected vehicles as an advertisement platform | Hoonje CHO | 2022-02-15 |
| 11080753 | Apparatus and method for using connected vehicles as an advertisement platform | Hoonje CHO | 2021-08-03 |
| D896982 | Building | — | 2020-09-22 |
| D888282 | Building | — | 2020-06-23 |
| 9545295 | Nano bubble generator for cleaning root canal of tooth and dental apparatus comprising the same | Jaeyong Sung, Taejun Bang, Inwhan Lee, Gilhwan Sung, Seung Ki BAEK | 2017-01-17 |
| 8923549 | Watermark generating method, broadcast content generating method including the same and watermarking system | Younhee Kim, Jeho NAM, Hyuntae Kim, Kihyeok Bae, Jea-Seung Jeong | 2014-12-30 |