Issued Patents All Time
Showing 51–67 of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6538625 | Scanned beam display with adjustable accommodation | Michael Tidwell, Charles David Melville, Richard S. Johnston | 2003-03-25 |
| 6492962 | Optical scanning system with variable focus lens | Charles David Melville, Michael Tidwell, Richard S. Johnston | 2002-12-10 |
| 6388641 | Scanned beam display with adjustable accommodation | Michael Tidwell, Charles David Melville, Richard S. Johnston | 2002-05-14 |
| 6317103 | Virtual retinal display and method for tracking eye position | Thomas A. Furness, III | 2001-11-13 |
| 6288816 | Miniature optical scanner for a two axis scanning system | Charles David Melville, Thomas A. Furness, III, Michael Tidwell, Richard S. Johnston | 2001-09-11 |
| 6281862 | Scanned beam display with adjustable accommodation | Michael Tidwell, Charles David Melville, Richard S. Johnston | 2001-08-28 |
| 6191761 | Method and apparatus for determining optical distance | Charles David Melville, Michael Tidwell, Richard S. Johnston | 2001-02-20 |
| 6157352 | Virtual retinal display with expanded exit pupil | Richard S. Johnston, Charles David Melville | 2000-12-05 |
| 6008781 | Virtual retinal display | Thomas A. Furness, III | 1999-12-28 |
| 5969871 | Virtual retinal display with lens array for expanding exit pupil | Michael Tidwell, Richard S. Johnston, Charles David Melville | 1999-10-19 |
| 5903397 | Display with multi-surface eyepiece | Charles David Melville, Michael Tidwell, Richard S. Johnston | 1999-05-11 |
| 5701132 | Virtual retinal display with expanded exit pupil | Richard S. Johnston, Charles David Melville | 1997-12-23 |
| 5659327 | Virtual retinal display | Thomas A. Furness, III | 1997-08-19 |
| 5557444 | Miniature optical scanner for a two axis scanning system | Charles David Melville, Richard S. Johnston | 1996-09-17 |
| 5467104 | Virtual retinal display | Thomas A. Furness, III | 1995-11-14 |
| 5172251 | Three dimensional display system | Stephen A. Benton | 1992-12-15 |
| 4853769 | Time multiplexed auto-stereoscopic three-dimensional imaging system | — | 1989-08-01 |