Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9043346 | Method of providing data included in building information modeling data file, recording medium therefor, system using the method, and method of providing data using building information modeling server | Joo Seok Kang, Sung-Han Lee, Jong-Hyun Choi, Sang Ok Byun | 2015-05-26 |
| 8396887 | Method and system for facilities management | Joo Seok Kang | 2013-03-12 |