| 저가형 851 Thickness Monitor | James Chung | 13 | 18.06.10 |
| 저가형 초저온 냉동기 E-Cool 3600 Up to -150C | James Chung | 18 | 18.06.10 |
| Aluminum Deposition | James Chung | 39 | 18.02.13 |
| Deposition Controller Model 861 1 | James Chung | 17 | 18.02.10 |
| Thickness Monitor Model 851 | James Chung | 6 | 18.02.10 |
| Crucible Indexer Model 396-398 | James Chung | 7 | 18.02.07 |
