Frank DeWitt
11Patents
4h-index
13Co-inventors
57Inventor score
Filing activity: Jun 18, 1993 → Jan 13, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7071594B1 | MEMS scanner with dual magnetic and capacitive drive | Physics | 77 | Expired |
| US5428482A | Decoupled mount for optical element and stacked annuli assembly | Physics | 53 | Expired |
| US5488514A | Method of mounting an optical element | Physics | 27 | Expired |
| US8238042B2 | Reflective axicon systems and methods | Physics | 5 | Active |
| US8956059B1 | Shutter with power-free magnetic detent | Physics | 2 | Active |
| US11029485B2 | Optical mount | Physics | 2 | Active |
| US8511876B2 | On-axis monolithic ellipsoidal lens for optical coupling systems | Physics | 2 | Active |
| US10901202B2 | Structured illumination of a sample | Physics | 1 | Active |
| US11604346B2 | Structured illumination of a sample | Physics | 0 | Active |
| US8686718B2 | Magnetic shutter blade position sensing method | Electricity | 0 | Active |
| US8973938B2 | Universal foot tray for wheelchairs | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.