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United States Utility Patents
4,954,890 - 4,954,899

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NumberTitle
4,954,890 Driving method for 3-D high luminance LCD projector
4,954,891 Light guided illuminating/sectioning device for sheet inspection system
4,954,892 Buffer controlled picture signal encoding and decoding system
4,954,893 Reference signal producing circuit for phase servo control
4,954,894 Recursive noise-reducer
4,954,895 Solid-state imaging device including photoelectric conversion elements integrated at a surface of a semiconductor substrate
4,954,896 Electronic projector system such as a high definition television (HDTV) projection television system or the like having a fluid therein with increased resistance to damage from projection system radiation
4,954,897 Electronic still camera system with automatic gain control of image signal amplifier before image signal recording
4,954,898 Wipe pattern generator
4,954,899 Reception control apparatus for a television receiver



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