John Galt
13Patents
7h-index
7Co-inventors
55Inventor score
Filing activity: Jul 22, 1991 → Dec 3, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5194958A | Movie film to video conversion with correction of frame misalignment | Electricity | 25 | Expired |
| US5198902A | Apparatus and method for processing a video signal containing single frame animation material | Electricity | 15 | Expired |
| US5392080A | Method and apparatus for an integrating sphere lamphouse | Electricity | 11 | Expired |
| US6487361B2 | Method and apparatus for changing phase of video program material taken from 24 frame per second film | Electricity | 10 | Expired |
| US5428387A | Method and apparatus for a real-time film-to-video conversion system | Electricity | 9 | Expired |
| US7006141B1 | Method and objective lens for spectrally modifying light for an electronic camera | Physics | 8 | Expired |
| US7148947B2 | Anamorphic three-perforation imaging system | Physics | 7 | Expired |
| US7349062B2 | Anamorphic three-perforation imaging system | Physics | 6 | Expired |
| US5376961A | Method and apparatus for a rotating shutter in real-time film-to-video conversion | Electricity | 5 | Expired |
| US6157144A | Sequentially-activated multiple flashlamp lamphouse system and method | Electricity | 3 | Expired |
| US5563668A | Motion picture film composition method | Physics | 3 | Expired |
| US5394263A | Method and apparatus for attenuating a light beam | Electricity | 2 | Expired |
| US5713503A | Film transport mechanism having automatic stroke adjustment | Performing Operations; Transporting | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.