Martin C. Kaplan
36Patents
18h-index
33Co-inventors
81Inventor score
Filing activity: Mar 17, 1977 → Mar 8, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5012333A | Interactive dynamic range adjustment system for printing digital images | Electricity | 185 | Expired |
| US5867215A | Image sensor having multiple storage wells per pixel | Electricity | 61 | Expired |
| US5672864A | Light integrator | Electricity | 52 | Expired |
| US5241459A | Integrating cylinder with end input illumination for use as an illuminator in a film scanner | Electricity | 49 | Expired |
| US6733411B1 | Electronically controlled hydraulic actuator for limited slip differential assembly | Mechanical Engineering; Lighting; Heating | 42 | Expired |
| US5091972A | System and method for reducing digital image noise | Physics | 41 | Expired |
| US5335158A | High efficiency linear light source | Electricity | 38 | Expired |
| US5563963A | Digital image noise reduction of luminance and chrominance based on overlapping planar approximation | Physics | 34 | Expired |
| US5594816A | Computer based digital image noise reduction method based on over-lapping planar approximation | Physics | 29 | Expired |
| US6692396B1 | Solenoid actuated variable pressure relief valve assembly for limited slip differential assembly | Emerging Cross-Sectional Technologies | 28 | Expired |
| US5274228A | Linear light source/collector with integrating cylinder and light pipe means | Electricity | 28 | Expired |
| US5485046A | Variable reluctance electric motor | Electricity | 27 | Expired |
| US5257340A | Linear coated core/clad light source/collector | Emerging Cross-Sectional Technologies | 26 | Expired |
| US5215370A | Linear light source | Electricity | 24 | Expired |
| US4977521A | Film noise reduction by application of bayes theorem to positive/negative film | Electricity | 24 | Expired |
| US6219140A | Apparatus for compensation for spectral fluctuation of a light source and a scanner incorporating said apparatus | Electricity | 24 | Expired |
| US6699151B2 | Solenoid valve controlled all-wheel drive hydraulic coupling assembly | Mechanical Engineering; Lighting; Heating | 23 | Expired |
| US5548120A | Linear integrating cavity light source for infra-red illumination of sensitized media | Physics | 22 | Expired |
| US5774278A | Spectral filter | Physics | 18 | Expired |
| US5533149A | Computer based digital image noise reduction method based on overlapping planar approximation | Physics | 14 | Expired |
| US5481147A | Synchronous inductor electric motor | Electricity | 13 | Expired |
| US5256868A | Contact scanners for scanning images of an illuminated film onto a photosensor array | Electricity | 11 | Expired |
| US6819008B2 | Method for operating a switched reluctance electrical generator using data mapping | Electricity | 11 | Expired |
| US5442533A | High efficiency linear light source | Electricity | 10 | Expired |
| US5565958A | Linear light source for a film scanner | Physics | 10 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.