Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10452060 | System and method for monitoring multi-projection theater | Du Hui Lee | 2019-10-22 |
| 10331023 | Multi-projection screening system and method using polymer-dispersed liquid crystal panel | Du Hui Lee | 2019-06-25 |
| 10104348 | Image management system for improving rendering efficiency in real-time and method thereof | Hyung Jin Yoon | 2018-10-16 |
| 10051250 | Method of automatically correcting projection area based on image photographed by photographing device and system therefor | Hyung Jin Yoon | 2018-08-14 |