Erwin E. Cooper
12Patents
8h-index
9Co-inventors
65Inventor score
Filing activity: Apr 16, 1976 → Mar 27, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4621888A | Coaxial wideband refractive optical system | Physics | 24 | Expired |
| US6174061A | Compact electro-optical sensor assembly having single aperture for multiple detectors | Physics | 21 | Expired |
| US5936771A | Compact flir optical configuration | Physics | 19 | Expired |
| US4999005A | Wide band color correcting infrared lens system | Physics | 17 | Expired |
| US4871219A | Wide spectral band infrared refractive lens | Physics | 13 | Expired |
| US4208087A | Optical flexure joint | Physics | 12 | Expired |
| US4983837A | Forward looking infrared imaging system | Electricity | 8 | Expired |
| US4111384A | Scanner system for laser beam rider guidance systems | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US4912321A | Radiation scanning system with pupil control | Physics | 8 | Expired |
| US4819068A | Time discrete digital reformattor | Electricity | 5 | Expired |
| US6747256B1 | System and method for optical alignment of a color imaging system | Physics | 2 | Expired |
| US6873467B1 | Method and system for providing optical alignment for a visible wavelength reflective system | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.