Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9337065 | Systems and methods for drying a rotating substrate | Zhi Lewis Liu, Ismail Kashkoush | 2016-05-10 |
| 8739429 | Systems and methods for drying a rotating substrate | Zhi Lewis Liu, Ismail Kashkoush | 2014-06-03 |
| 8343287 | Apparatus for ejecting fluid onto a substrate and system and method incorporating the same | Christopher Hahn | 2013-01-01 |
| 8276291 | Systems and methods for drying a rotating substrate | Zhi (Lewis) Liu, Ismail Kashkoush | 2012-10-02 |
| 8056253 | Systems and methods for drying a rotating substrate | Zhi (Lewis) Liu, Ismail Kashkoush | 2011-11-15 |
| 7938131 | Apparatus for ejecting fluid onto a substrate and system and method incorporating the same | Christopher Hahn | 2011-05-10 |
| 7644512 | Systems and methods for drying a rotating substrate | Zhi (Lewis) Liu, Ismail Kashkoush | 2010-01-12 |
| 5176082 | Subway passenger loading control system | Joong H. Chun | 1993-01-05 |