Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6941339 | Stated network portal system and method | — | 2005-09-06 |
| 5947237 | Magnet-superconductor systems for controlling and influencing relative motion | Ki-Bui Ma, Wei-Kan Chu | 1999-09-07 |
| 5831362 | Magnet-superconductor flywheel and levitation systems | Wei-Kan Chu, Quark Yung-Sung Chen, Ki-Bui Ma, Harold Zule Xia, Mark A. Lamb +1 more | 1998-11-03 |
| 5726512 | Vibration-free levitated platform | Wei-Kan Chu, Quark Yung-Sung Chen, Ki-Bui Ma, Mark A. Lamb, Ignatius S. T. Tsong | 1998-03-10 |
| 5542506 | Magnet-superconductor systems for controlling and influencing relative motion | Ki-Bui Ma, Wei-Kan Chu | 1996-08-06 |
| 5177387 | High temperature superconducting magnetic bearings | Wei-Kan Chu | 1993-01-05 |
| 5159219 | Opposed-magnet bearing with interposed superconductor | Wei-Kan Chu, Ki-Bui Ma | 1992-10-27 |