Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6353209 | Temperature processing module | Charles D. Schaper, Khalid El-Awady | 2002-03-05 |
| 6064486 | Systems, methods and computer program products for detecting the position of a new alignment mark on a substrate based on fitting to sample alignment signals | Xun Chen, Amir A. Ghazanfarian, Mark A. McCord, R. Fabian W. Pease | 2000-05-16 |
| 5802856 | Multizone bake/chill thermal cycling module | Charles D. Schaper, Khalid El-Awady | 1998-09-08 |
| 5583956 | Estimation of skew angle in text image | Hamid K. Aghajan | 1996-12-10 |
| 5527645 | Systematic method for production of phase-shifting photolithographic masks | Yagyensh C. Pati | 1996-06-18 |
| 5513275 | Automated direct patterned wafer inspection | Babak H. Khalaj, Hamid K. Aghajan | 1996-04-30 |
| 5418892 | Subspace-based line detection | Hamid K. Aghajan | 1995-05-23 |
| 5345599 | Increasing capacity in wireless broadcast systems using distributed transmission/directional reception (DTDR) | Arogyaswami Paulraj | 1994-09-06 |
| 5311600 | Method of edge detection in optical images using neural network classifier | Hamid K. Aghajan | 1994-05-10 |
| 4965732 | Methods and arrangements for signal reception and parameter estimation | Richard H. Roy, III, Arogyaswami Paulraj | 1990-10-23 |
| 4750147 | Method for estimating signal source locations and signal parameters using an array of signal sensor pairs | Richard H. Roy, III, Arogyaswami Paulraj | 1988-06-07 |
| 4665523 | Method and means for error detection and correction in high speed data transmission codes | Todd K. Citron | 1987-05-12 |
| 4641259 | Adaptive signal processing array with suppession of coherent and non-coherent interferring signals | Tiejun Shan | 1987-02-03 |