Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10907938 | Infrared camouflage textile | Robert L. Peirce | 2021-02-02 |
| 9110154 | Portable programmable ladar test target | Robert L. Peirce | 2015-08-18 |
| 8399872 | System and method for using an optical isolator in laser testing | Gene Paul Cochran | 2013-03-19 |
| 8368760 | System and method to generate and display target patterns | — | 2013-02-05 |
| 7114384 | Acoustic adiabatic liquid quantity sensor | Kenneth M. Kunz, Barton H. Rowlett, David B. Chang | 2006-10-03 |
| 5750901 | Optical fiber apparatus and method for measuring geological strains | Victor Vali, I-Fu Shih | 1998-05-12 |
| 5691542 | Emissivity target that provides positive and negative differential temperature patterns relative to a background temperature | Richard A. James, Bradley R. Risinger | 1997-11-25 |
| 5361034 | Apparatus for measuring the conductivity of a fluid | Brian M. Pierce, David B. Chang | 1994-11-01 |
| 5251482 | Low frequency acoustic fuel sensor | David B. Chang | 1993-10-12 |
| 5179028 | Antibody coated crystal chemical sensor | Victor Vali, David B. Chang, Brian M. Pierce | 1993-01-12 |
| 5072188 | Apparatus for measuring the conductivity of paint spray using an electromagnetic wave | Brian M. Pierce, David B. Chang | 1991-12-10 |
| 5041735 | Miniature infrared test target | David B. Chang, Slava A. Pollack, I-Fu Shih | 1991-08-20 |