Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7804876 | Optically pumped alkali laser and amplifier using helium-3 buffer gas | Raymond J. Beach, Ralph H. Page, Thomas F. Soules, Sheldon S. Wu | 2010-09-28 |
| 6934475 | Free-space optical communications using holographic conjugation | — | 2005-08-23 |
| 6879279 | Differential optical synthetic aperture radar | — | 2005-04-12 |
| 6862308 | Hybrid heat capacity-moving slab solid-state laser | — | 2005-03-01 |
| 6791735 | Differentially-driven MEMS spatial light modulator | — | 2004-09-14 |
| 6577428 | Optical electric-field pattern generator | — | 2003-06-10 |
| 6118560 | Scatter noise reduction in holographic storage systems by signal-noise orthogonalization | — | 2000-09-12 |
| 6115123 | Holographic laser aimpoint selection and maintenance | William H. Long, Jr. | 2000-09-05 |
| 6016210 | Scatter noise reduction in holographic storage systems by speckle averaging | — | 2000-01-18 |
| 5963346 | Scatter noise reduction in holographic storage systems by two-step write | — | 1999-10-05 |
| 5914802 | Combined spatial light modulator and phase mask for holographic storage system | Watson R. Henderson | 1999-06-22 |
| 5378888 | Holographic system for interactive target acquisition and tracking | — | 1995-01-03 |
| 5341236 | Nonlinear optical wavelength converters with feedback | — | 1994-08-23 |
| 5307365 | Cavity pumped, solid state lasers | William H. Long, Jr. | 1994-04-26 |
| 5221989 | Longitudinal PLZT spatial light modulator | William Steier, Gabriel G. Lombardi | 1993-06-22 |
| 4612643 | Electric glow discharge using prepulse and charge storage device | William H. Long, Jr., Michael Plummer | 1986-09-16 |
| 4523320 | Uniform-field electrode | — | 1985-06-11 |
| 4306195 | Pulse compressor with saturation-matched focusing geometry | — | 1981-12-15 |
| 4280109 | Efficient frequency converter utilizing higher order Stokes-Raman scattering | — | 1981-07-21 |
| 4268801 | Mode-locked laser using a saturable absorber in a cavity | — | 1981-05-19 |
| 4254348 | Tunable ultra-violet generator for use in the isotope separation of deuterium | — | 1981-03-03 |