Issued Patents 1994
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5361383 | Optical fiber having internal partial mirrors and interferometer using same | David B. Chang | 1994-11-01 |
| 5345522 | Reduced noise fiber optic towed array and method of using same | David B. Chang, I-Fu Shih | 1994-09-06 |
| 5291032 | Fiber optic evanescent wave fuel gauge and leak detector using eccentric core fibers | David B. Chang, I-Fu Shih, Albert F. Lawrence | 1994-03-01 |
| 5289266 | Noncontact, on-line determination of phosphate layer thickness and composition of a phosphate coated surface | I-Fu Shih, David B. Chang | 1994-02-22 |
| 5275635 | Coastal air wash system | James E. Drummond, Lauren M. Purcell, Norton L. Moise, Janet McWaid | 1994-01-04 |