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| Number | Title | Issue Date |
| 7077529 | Masked image projection system and method A display apparatus for displaying projected images to a user comprises an enclosure with an aperture between the interior and exterior of the enclosure. A projector adjacent the aperture projects light through the aperture and against a screen surface to form an im... | 07/18/2006 |
| 6471355 | Image control system An image alignment system for rear projection in which a portion of the normally changing pixel pattern contains a pixel reference mark, which appears in each of the side-by-side pixel images projected onto a screen. A camera having a field of view large ... | 10/29/2002 |
| 6356296 | Method and apparatus for implementing a panoptic camera system A panoptic camera system that can be used to capture all the light from a hemisphere viewing angle is disclosed. The panoptic camera comprises a main reflecting mirror that reflects light from an entire hemisphere onto an image capture mechanism. The main... | 03/12/2002 |
| 5920376 | Method and system for panoramic viewing with curved surface mirrors An omnidirectional or panoramic viewer/projector uses a single camera and a mirror with a curved surface. The curved mirror provides a single virtual optical center or viewpoint.... | 07/06/1999 |
| 5880815 | Image pickup apparatus capable of preventing overlap or lack of image In a image pickup apparatus having three cameras for use in picking up a seamless panoramic image for a multi-screen, angles of view of the three cameras are jointed with each other without any overlapping or dead areas by making a side boundary line of o... | 03/09/1999 |
| 5113236 | Integrated circuit device particularly adapted for high voltage applications A silicon on insulator of integrated circuit comprising a plurality of components typically adopted for high voltage application having a semiconductor substrate of a first conductivity type, an insulating layer provided on the substrate, a semiconductor ... | 05/12/1992 |
