David Gready
6Patents
2h-index
13Co-inventors
40Inventor score
Filing activity: Oct 22, 2015 → Sep 8, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11112369B2 | Hybrid overlay target design for imaging-based overlay and scatterometry-based overlay | Electricity | 6 | Active |
| US10726169B2 | Target and process sensitivity analysis to requirements | Physics | 3 | Active |
| US10817999B2 | Image-based overlay metrology and monitoring using through-focus imaging | Physics | 1 | Active |
| US11079335B2 | Hybrid overlay target design for imaging-based overlay and scatterometry-based overlay | General | 0 | Revoked |
| US11360397B2 | System and method for application of harmonic detectivity as a quality indicator for imaging-based overlay measurements | Physics | 0 | Active |
| US10565697B2 | Utilizing overlay misregistration error estimations in imaging overlay metrology | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.