Herbert Michel
11Patents
7h-index
19Co-inventors
63Inventor score
Filing activity: May 8, 1980 → May 11, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4842629A | Method for producing buried regions of raised refractive index in a glass member by ion exchange | Physics | 64 | Expired |
| US4339290A | Process for manufacturing a branch element | Physics | 15 | Expired |
| US5732171A | Device for spatially separating and/or joining optical wave channels | Physics | 14 | Expired |
| US4402568A | Method and apparatus for an optical four-gate coupler | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4682843A | Optical waveguide junction and method of making said junction | Physics | 10 | Expired |
| US4776660A | Light diplexer of a communication system comprising three light connections | Physics | 8 | Expired |
| US4541159A | Method for manufacturing light waveguide branches and multi/demultiplexers according to the beam divider principle | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5894533A | Device for wavelength-related stabilization of an optical filter | Physics | 5 | Expired |
| US6470119B1 | Device for coupling light between two waveguide end surfaces | Physics | 3 | Expired |
| US6023548A | Device for the conversion of a plurality of light beams into a more compact arrangement of light beams | Emerging Cross-Sectional Technologies | 2 | Expired |
| US9243362B2 | Method for mounting a panel of an appliance, especially of a domestic appliance | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.