Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11444053 | Batch processing oven and method | M Ziaul Karim, Randy K. Hall | 2022-09-13 |
| 11335662 | Solder reflow oven for batch processing | M Ziaul Karim, Randy K. Hall | 2022-05-17 |
| 10872787 | Apparatus for purging semiconductor process chamber slit valve opening | Panya Wongsenakhum | 2020-12-22 |
| 10186448 | Wafer support pedestal with wafer anti-slip and anti-rotation features | Eric H. Lenz | 2019-01-22 |
| 10090174 | Apparatus for purging semiconductor process chamber slit valve opening | Panya Wongsenakhum | 2018-10-02 |
| 7993457 | Deposition sub-chamber with variable flow | Colin F. Smith | 2011-08-09 |
| 6758591 | Mixing of materials in an integrated circuit manufacturing equipment | Colin F. Smith, Randy K. Hall, Sooyun Joh | 2004-07-06 |