Ian Wallhead
12Patents
5h-index
4Co-inventors
55Inventor score
Filing activity: Jan 28, 2009 → Jul 6, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9995910B1 | Optical assembly for a compact wide field of view digital camera with high MTF | Physics | 22 | Active |
| US10139595B1 | Optical assembly for a compact wide field of view digital camera with low first lens diameter to image diagonal ratio | Physics | 15 | Active |
| US10451851B2 | Optical assembly for a compact wide field of view digital camera with low first lens diameter to image diagonal ratio | Physics | 8 | Active |
| US10386604B1 | Compact wide field of view digital camera with stray light impact suppression | Electricity | 8 | Active |
| US10545314B1 | Optical assembly for a compact wide field of view digital camera with low lateral chromatic aberration | Electricity | 6 | Active |
| US8411815B2 | Grazing incidence collector for laser produced plasma sources | Physics | 4 | Active |
| US10921566B2 | Optical assembly for a compact wide field of view digital camera with low first lens diameter to image diagonal ratio | Physics | 3 | Active |
| US10901189B2 | Optical assembly for a compact wide field of view digital camera with low lateral chromatic aberration | Electricity | 2 | Active |
| US10705321B2 | Optical assembly for a compact wide field of view digital camera with low first lens diameter to image diagonal ratio | Physics | 2 | Active |
| US10739561B1 | Optical assembly for a compact wide field of view digital camera with high MTF | Physics | 1 | Active |
| US11320634B2 | Optical assembly for a compact wide field of view digital camera with low first lens diameter to image diagonal ratio | Physics | 0 | Active |
| US11320633B2 | Optical assembly for a compact wide field of view digital camera with low first lens diameter to image diagonal ratio | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.