Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7253376 | Methods and apparatus for truncating an image formed with coherent radiation | Shiyu Zhang, Igor Landau, David A. Markle, Casey Donaher | 2007-08-07 |
| 6016406 | Camera flash unit including a lens component with a toroidal surface | — | 2000-01-18 |
| 5978607 | Camera with scanned display in viewfinder | Paul Teremy | 1999-11-02 |
| 5809355 | Apparatus and method for recording on separate film frames right and left picture-taking positions of single-lens camera for stereoscopic photography | Anthony W. Schrock | 1998-09-15 |
| 5701015 | Infrared illumination system for digital camera | Carl L. Holden | 1997-12-23 |
| 5633672 | Real-time calibration of processless writer | Stephen C. Arnold, Timothy M. Enders, John Cardone | 1997-05-27 |
| 5620319 | Photoflash lamp with optical element undergoing heat generated change from substantially uniform thickness to being thicker in the center, during flash ignition, to enhance light output by converging light rays | — | 1997-04-15 |
| 5258863 | Method for effecting illumination of an arbitrary aperture | Stephen C. Arnold | 1993-11-02 |
| 5257118 | Method for holographically combining laser beams | Stephen C. Arnold | 1993-10-26 |
| 5253086 | Holographic device for combining laser beams | Stephen C. Arnold | 1993-10-12 |
| 4875756 | Fresnel lens apparatus for optically coupling a plurality of data channels | Marvin F. Estes | 1989-10-24 |
| 4854662 | Optical data signal apparatus for optically coupling a plurality of data channels between stationary and rotating systems | Marvin F. Estes | 1989-08-08 |