Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11225954 | System and method for multi-level vacuum generation and storage | Chao Zhu, Mengchu Zhou, Joseph Glaz, Bo Zhang | 2022-01-18 |
| 10661194 | Vacuum distillation and desalination | Chao Zhu, Mengchu Zhou, Guangyu Guo, Bo Zhang | 2020-05-26 |
| 6253116 | Method and apparatus for rapid freezing prototyping | Wei Zhang, Ming C. Leu, Yongnian Yan | 2001-06-26 |
| 5990587 | Low friction, high precision actuator | Michael Shimanovich, Reggie J. Caudill, Timothy Chang | 1999-11-23 |
| 5113080 | Non-linear displacement sensor based on optical triangulation principle | Ming C. Leu | 1992-05-12 |