Johan Holm
11Patents
5h-index
16Co-inventors
63Inventor score
Filing activity: Feb 18, 2000 → Feb 8, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6762880B2 | Grating structures and methods of making the grating structures | Physics | 19 | Expired |
| US7554734B1 | Polarization independent grating | Physics | 14 | Active |
| US6754418B1 | Optical arrangement | Electricity | 8 | Expired |
| US6516448B1 | Fiber aligning structure | Physics | 7 | Expired |
| US9224031B2 | Compact dark field light source and dark field image analysis at low magnification | Physics | 6 | Active |
| US8189259B1 | Polarization independent grating | Physics | 4 | Active |
| US10458896B2 | Image forming cytometer | Physics | 0 | Active |
| US11933707B2 | Depicting of objects | Physics | 0 | Active |
| US10921234B2 | Image forming cytometer | Physics | 0 | Active |
| US12422347B2 | Depicting of objects | Physics | 0 | Active |
| US10697884B2 | Image cytometer implementation | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.