Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5317689 | Digital visual and sensor simulation system for generating realistic scenes | Myron L. Nack, Thomas O. Ellis, Andrew Rosman, Robert J. McMillen, Chao-Kung Yang +1 more | 1994-05-31 |
| 5275635 | Coastal air wash system | James E. Drummond, Lauren M. Purcell, Victor Vali, Janet McWaid | 1994-01-04 |
| 5132831 | Analog optical processing for the construction of fractal objects | I-Fu Shih, David B. Chang | 1992-07-21 |
| 5112121 | Display system for multiviewer training simulators | David B. Chang, I-Fu Shih | 1992-05-12 |
| 5076662 | Electro-optical IFS finder | I-Fu Shih, David B. Chang, James E. Drummond | 1991-12-31 |
| 5071209 | Variable acuity non-linear projection system | David B. Chang, I-Fu Shih | 1991-12-10 |
| 4987582 | X-ray fluorescence imaging of elements | Jackie R. Webster, Keith Pearson, David B. Chang, Victor Vali | 1991-01-22 |
| 4952922 | Predictive look ahead memory management for computer image generation in simulators | Arthur F. Griffin | 1990-08-28 |
| 4773748 | Dynamically controlled mirror for reduction of projected image distortion | I-Fu Shih, David B. Chang, Peter L. Garrett | 1988-09-27 |
| 4727550 | Radiation source | David B. Chang, James C. McDaniel, Winfield W. Salisbury, I-Fu Shih | 1988-02-23 |