Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9044112 | Easily portable wine glass | — | 2015-06-02 |
| 8976379 | Method and system to automatically convert a file format and image forming apparatus used in the same | — | 2015-03-10 |
| 8526018 | Method and system to automatically convert a file format and image forming apparatus used in the same | — | 2013-09-03 |
| 8502994 | Image forming apparatus and method of controlling printing job | Sang Hyup Lee | 2013-08-06 |
| 5669666 | Device and method for automatically controlling a headrest | — | 1997-09-23 |