Donald E. Vandenberg
10Patents
4h-index
11Co-inventors
49Inventor score
Filing activity: Jul 29, 1988 → Feb 14, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4933872A | Method and system for wavefront reconstruction | Emerging Cross-Sectional Technologies | 50 | Expired |
| US4993823A | Method for correction of distortions of an imaging device | Physics | 37 | Expired |
| US4875764A | Assembly for correction of distortions of a mirror | Physics | 21 | Expired |
| US4875765A | Method for correction of distortions of a mirror | Physics | 17 | Expired |
| US5552594A | Focus detecting system using a beam splitter to form an image at nominal best focus, slightly in front of best focus and slightly behind best focus | Physics | 4 | Expired |
| US4979819A | Foucault knife-edge test for quantitatively determining a wavefront aberration over the entire surface of an optical imaging device | Physics | 3 | Expired |
| US4993831A | Closed loop Foucault knife-edge test | Physics | 2 | Expired |
| US5155544A | Foucault method for testing an optical surface | Physics | 2 | Expired |
| US4969737A | Expanded foucault knife-edge test for quantitatively testing an optical imaging device | Physics | 2 | Expired |
| US5020905A | Application of the Foucault knife-edge test to a segmented optic | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.