Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9122039 | Compact internal field of view switch and pupil relay | — | 2015-09-01 |
| 8748857 | System for automatic alignment, stabilization, and focus for an off-axis telescope using biased angle sensors | William B. King, Peter V. Messina, Chaunchy F. Mckearn | 2014-06-10 |
| 7719484 | Vehicle simulator having head-up display | James A. Turner | 2010-05-18 |
| 6693749 | Low-observability, wide-field-of-view, situation awareness viewing device | William B. King, Chungte W. Chen, John Gunther, Richard W. Nichols | 2004-02-17 |
| 6563638 | Wide-angle collimating optical device | William B. King, Chungte W. Chen, John Gunther | 2003-05-13 |
| 6563654 | External pupil lens system | Chungte W. Chen, William B. King | 2003-05-13 |
| 6462882 | Light-weight head-mounted display | Chungte W. Chen, William B. King | 2002-10-08 |
| 6437759 | Vehicle simulator having head-up display | James A. Turner | 2002-08-20 |
| 5907416 | Wide FOV simulator heads-up display with selective holographic reflector combined | Chungte W. Chen, John Gunther, Dennis D. Hansen | 1999-05-25 |
| 5890788 | Anamophic optical system | Chungte W. Chen, Jonathan L. Dugdale, John W. Schaefer | 1999-04-06 |
| 5835277 | Modular helmet-mounted display | — | 1998-11-10 |
| 5748264 | Distortion Corrected display | — | 1998-05-05 |
| 5715094 | Lensless helmet/head mounted display | David A. Ansley, Chungte W. Chen | 1998-02-03 |
| 5677795 | Modular helmet-mounted display | — | 1997-10-14 |
| 5640479 | Fiberoptic face plate stop for digital micromirror device projection system | Steven E. Shields | 1997-06-17 |
| 5535025 | Helmet mounted off axis liquid crystal display with a fiber optic wedge and a curved reflector | — | 1996-07-09 |
| 5440428 | Automotive instrument 3-D virtual image display | Mao-Jin Chern | 1995-08-08 |
| 5383053 | Virtual image display having a high efficiency grid beamsplitter | Mao-Jin Chern, Anson Au | 1995-01-17 |
| 5363241 | Focusable virtual image display | Mao-Jin Chern | 1994-11-08 |
| 5357372 | Ultra-compact, wide field of view virtual image display optical system | Chungte W. Chen | 1994-10-18 |
| 5278532 | Automotive instrument virtual image display | Ronald T. Smith, Mao-Jin Chern, John Ferrer | 1994-01-11 |
| 5264913 | Reduced combiner helicopter sight system | Mao-Jin Chern | 1993-11-23 |
| 5245472 | High-efficiency, low-glare X-prism | — | 1993-09-14 |
| 5121099 | Two-page automotive virtual image display | Mao-Jin Chern | 1992-06-09 |
| 5053755 | Automotive head-up display with high brightness in daytime and high contrast in nighttime | Ronald T. Smith, Mao-Jin Chern | 1991-10-01 |