Eric Todd Marple
21Patents
12h-index
5Co-inventors
74Inventor score
Filing activity: Mar 13, 1997 → Feb 21, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6222970A | Methods and apparatus for filtering an optical fiber | Physics | 164 | Expired |
| US5953477A | Method and apparatus for improved fiber optic light management | Physics | 144 | Expired |
| US6370406B1 | Method and apparatus for analyzing a test material by inducing and detecting light-matter interactions | Physics | 80 | Expired |
| US6366726B1 | Fiber optic probes for indwelling investigations | Physics | 67 | Expired |
| US6760520B1 | System and method for passively aligning and coupling optical devices | Physics | 67 | Expired |
| US6416234B1 | Couplers for optical fibers | Physics | 54 | Expired |
| US6144791A | Beam steering for optical fibers and other related devices | Physics | 40 | Expired |
| US6174424A | Couplers for optical fibers | Physics | 38 | Expired |
| US6487349B2 | Method and apparatus for improved fiber optic light management | Physics | 32 | Expired |
| US6580935B1 | Method and system for stabilizing reflected light | Physics | 19 | Expired |
| US8432542B2 | Fiber optic probes utilizing GRIN lenses for spatially precise optical spectroscopy | Physics | 12 | Active |
| US6404953B1 | Optical assembly with high performance filter | Physics | 12 | Expired |
| US8702321B2 | Filtered fiber optic probe | Physics | 6 | Active |
| US8175423B2 | Filtered fiber optic probe | Physics | 4 | Active |
| US10823934B2 | Spectrometers having a variable focus lens with a single air gap | Physics | 2 | Active |
| US10459191B1 | Spectrometer having a variable focus lens with a single air gap | Physics | 1 | Active |
| US11460640B2 | Fiber optic probe having components and features that improve performance | Physics | 1 | Active |
| US11269158B2 | Spectrometers having a variable focus lens with a single air gap | Physics | 0 | Active |
| US11867948B2 | Fiber optic probe having components and features that improve performance | Physics | 0 | Active |
| US9733123B2 | Multi-fiber optical connector assembly that includes an optical connector and a connector housing | Physics | 0 | Active |
| US12345949B2 | Spectrometers having a fringe tilted grating | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.