Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6622133 | System and method for automatic mail operation with four state barcode | Moon Sung Park | 2003-09-16 |
| 6431447 | System and method for reading a barcode using laser diode array | Moon Sung Park, Jae Gwan Song, Hye Kyu Kim, Chee Hang Park | 2002-08-13 |
| 6029112 | Postal route system and method for fast algorithm of the shortest path in the same | Sang Woo Nam | 2000-02-22 |