David Grigg
19Patents
9h-index
14Co-inventors
69Inventor score
Filing activity: Aug 17, 1993 → Aug 18, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5463897A | Scanning stylus atomic force microscope with cantilever tracking and optical access | Emerging Cross-Sectional Technologies | 84 | Expired |
| US5705814A | Scanning probe microscope having automatic probe exchange and alignment | Emerging Cross-Sectional Technologies | 82 | Expired |
| US6822745B2 | Optical systems for measuring form and geometric dimensions of precision engineered parts | Physics | 75 | Expired |
| US5560244A | Scanning stylus atomic force microscope with cantilever tracking and optical access | Emerging Cross-Sectional Technologies | 52 | Expired |
| US7102761B2 | Scanning interferometry | Physics | 35 | Expired |
| US6323483A | High bandwidth recoiless microactuator | Emerging Cross-Sectional Technologies | 34 | Expired |
| US6032518A | Scanning stylus atomic force microscope with cantilever tracking and optical access | Emerging Cross-Sectional Technologies | 32 | Expired |
| US6246052A | Flexure assembly for a scanner | Emerging Cross-Sectional Technologies | 29 | Expired |
| US5714682A | Scanning stylus atomic force microscope with cantilever tracking and optical access | Emerging Cross-Sectional Technologies | 27 | Expired |
| US6720551B2 | Flexure assembly for a scanner | Emerging Cross-Sectional Technologies | 8 | Expired |
| US11480518B2 | Asymmetric interferometric optical photothermal infrared spectroscopy | Physics | 8 | Active |
| US6410907B1 | Flexure assembly for a scanner | Emerging Cross-Sectional Technologies | 4 | Expired |
| US7501615B2 | Flexure assembly for a scanner | Emerging Cross-Sectional Technologies | 3 | Expired |
| US11774354B2 | Interferometric optical photothermal infrared spectroscopy | Physics | 3 | Active |
| US8087288B1 | Scanning stylus atomic force microscope with cantilever tracking and optical access | Emerging Cross-Sectional Technologies | 1 | Expired |
| US7002138B2 | Flexure assembly for a scanner | Emerging Cross-Sectional Technologies | 1 | Expired |
| US12276603B2 | Asymmetric interferometric optical photothermal infrared spectroscopy | Physics | 0 | Active |
| US12405215B2 | Asymmetric quadrature interferometry for thin film interference suppression in optical photothermal infrared spectroscopy | Physics | 0 | Active |
| US12372401B2 | Method and apparatus for high performance wide field photothermal imaging and spectroscopy | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.