Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12165157 | Genuine-product certification content creation device and integrated certification system using the same | In Je CHO, Jae Seung Jeong | 2024-12-10 |
| 9934250 | Server computing device and image search system based on contents recognition using the same | In Je CHO | 2018-04-03 |
| 9639921 | Apparatus and method of extracting keypoint and image matching system for analyzing distribution state of contents using the same | In Je CHO | 2017-05-02 |
| 8488837 | Apparatus and method for generating constructively multi-patterned watermark, and apparatus and method for inserting and detecting the watermark using the same | Hyun Tae Kim, In Je CHO | 2013-07-16 |