David Hodgson: Patents

I am named as sole or co-inventor in the following patents.

Patents: United States

Video capture expansion card

Video capture expansion card

Patent number: 5550566

Non-real-time film scanning system

Non-real-time film scanning system

Patent number: 5321500

Film-to-video frame image conversion apparatus and method for selectively identifying video fields and frames

Film-to-video frame image conversion apparatus and method for selectively identifying video fields and frames

Patent number: 5260787

Digitized film image processing system with bordered split screen display

Digitized film image processing system with bordered split screen display

Patent number: 5185666

Digital video processing system with mixing prefilter

Digital video processing system with mixing prefilter

Patent number: 5181100

Digital video color processor with anti-aliasing filter

Digital video color processor with anti-aliasing filter

Patent number: 5166783

Method and apparatus for flare correction

Method and apparatus for flare correction

Patent number: 5155586

Patents: Japan

Digitized Film Image Processing System with Bordered Split Screen Display

Patent number:  5,207,363

Method and Apparatus for Flare Correction

Patent number:  5,227,541