Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7742889 | Designing an optical metrology system optimized with signal criteria | Xinkang Tian, Manuel Madriaga, Ching-Ling Meng | 2010-06-22 |
| 7734437 | Apparatus for designing an optical metrology system optimized with signal criteria | Xinkang Tian, Manuel Madriaga, Ching-Ling Meng | 2010-06-08 |
| 7589845 | Process control using an optical metrology system optimized with signal criteria | Xinkang Tian, Manuel Madriaga, Ching-Ling Meng | 2009-09-15 |
| 4757618 | Ship system for the recovery of fuel oil from sludge removed by flushing of heavy oil purifiers | — | 1988-07-19 |