Jose Sasian
16Patents
8h-index
15Co-inventors
69Inventor score
Filing activity: Oct 27, 1999 → Jan 27, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6307913A | Shaped source of soft x-ray, extreme ultraviolet and ultraviolet radiation | Physics | 56 | Expired |
| US7382445B2 | Methods, apparatus, and systems for evaluating gemstones | Physics | 26 | Expired |
| US7420657B2 | Methods, apparatus, and systems for evaluating gemstones | Physics | 22 | Expired |
| US7336347B2 | Methods, apparatus, and systems for evaluating gemstones | Physics | 18 | Expired |
| US7355683B2 | Systems and methods for evaluating and displaying the dispersion of a diamond or other gemstone | Physics | 15 | Active |
| US7372552B2 | Methods, apparatus, and systems for evaluating gemstones | Physics | 14 | Expired |
| US7751034B2 | Systems and methods for ray tracing | Physics | 12 | Active |
| US8098369B2 | Systems and methods for the evaluation of scintillation in gemstones | Physics | 9 | Active |
| US7580118B2 | Methods, apparatus, and systems for evaluating gemstones | Physics | 6 | Active |
| US10809117B1 | Estimating gemstone weight in mounted settings | Physics | 4 | Active |
| US7405871B2 | Efficient EUV collector designs | Physics | 2 | Expired |
| US11248947B1 | Estimating gemstone weight in mounted settings | Physics | 2 | Active |
| US11959796B1 | Estimating gemstone weight in mounted settings | Physics | 0 | Active |
| US11327026B1 | Comparing gemstone signatures using angular spectrum information | Physics | 0 | Active |
| US11579008B1 | Estimating gemstone weight in mounted settings | Physics | 0 | Active |
| US12259333B1 | Comparing gemstone signatures using angular spectrum information | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.