Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12330105 | Self-locking manifold and filter | Han Wang, Bob Shie, Hee Jun YANG | 2025-06-17 |
| 12322625 | Wafer container purge port assembly | Matthew A. Fuller, Wei-Sheng Hsu, Colton J. Harr | 2025-06-03 |
| D1035825 | Filter endcap applicable to bottom of filter cartridge | Han Wang, Hee Jun YANG | 2024-07-16 |
| D1035826 | Filter endcap applicable to bottom of filter cartridge | Han Wang, Hee Jun YANG | 2024-07-16 |
| D956923 | Filter connector | Han Wang, Bob Shie, Hee Jun YANG | 2022-07-05 |