Darrell J. Armstrong
6Patents
5h-index
7Co-inventors
48Inventor score
Filing activity: Feb 5, 1999 → May 3, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6550917B1 | Dynamic range extension techniques for a wavefront sensor including use in ophthalmic measurement | Physics | 147 | Expired |
| US6184974A | Apparatus and method for evaluating a target larger than a measuring aperture of a sensor | Physics | 60 | Expired |
| US6052180A | Apparatus and method for characterizing pulsed light beams | Physics | 48 | Expired |
| US6980354B1 | Self-seeding ring optical parametric oscillator | Physics | 7 | Expired |
| US6775054B1 | Image-rotating, 4-mirror, ring optical parametric oscillator | Physics | 7 | Expired |
| US7248397B1 | Wavelength-doubling optical parametric oscillator | Physics | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.