James B. Pearman
17Patents
8h-index
12Co-inventors
69Inventor score
Filing activity: Jan 24, 1990 → Dec 8, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5194958A | Movie film to video conversion with correction of frame misalignment | Electricity | 25 | Expired |
| US5181114A | Including break slots in broadcast video signals | Physics | 23 | Expired |
| US5046165A | Controlling the combining of video signals | Electricity | 14 | Expired |
| US5237657A | Apparatus for manipulating a picture represented by a video signal | Electricity | 13 | 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 |
| US5621821A | Apparatus and method for detecting distortions in processed image data | Electricity | 8 | Expired |
| US7916137B2 | Generation of 3D look-up tables for image processing devices | Physics | 7 | Active |
| US5313566A | Composite image generation with hidden surface removal using a single special effect generator | Electricity | 7 | Expired |
| US5376961A | Method and apparatus for a rotating shutter in real-time film-to-video conversion | Electricity | 5 | Expired |
| US10684830B2 | Mixed mode programming | Physics | 4 | Active |
| US6157144A | Sequentially-activated multiple flashlamp lamphouse system and method | Electricity | 3 | Expired |
| US5713503A | Film transport mechanism having automatic stroke adjustment | Performing Operations; Transporting | 2 | Expired |
| US5394263A | Method and apparatus for attenuating a light beam | Electricity | 2 | Expired |
| US11960863B2 | Mixed mode programming | Physics | 0 | Active |
| US11556314B2 | Mixed mode programming | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.