Frank Havermeyer
12Patents
7h-index
6Co-inventors
55Inventor score
Filing activity: Apr 12, 2006 → Mar 20, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7636376B2 | Method and apparatus for wavelength tuning laser diodes | Electricity | 11 | Active |
| US7359046B1 | Method and apparatus for wafer-level measurement of volume holographic gratings | Physics | 9 | Active |
| US8184285B2 | Method and apparatus using volume holographic wavelength blockers | Physics | 9 | Active |
| US7986407B2 | Method and apparatus using volume holographic wavelength blockers | Physics | 8 | Active |
| US8369017B2 | Optical pulse shaping method and apparatus | Physics | 7 | Active |
| US8139212B2 | Measurement of volume holographic gratings | Physics | 7 | Active |
| US8049885B1 | Method and apparatus for large spectral coverage measurement of volume holographic gratings | Physics | 7 | Active |
| US9097896B2 | Correcting spatial beam deformation | Physics | 6 | Active |
| US9599565B1 | Identification and analysis of materials and molecular structures | Physics | 5 | Active |
| US9587983B1 | Thermally compensated optical probe | Physics | 5 | Active |
| US8384992B2 | Correcting spatial beam deformation | Physics | 4 | Active |
| US10502688B2 | Identification and analysis of materials and molecular structures | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.