Robert Hanf
8Patents
1h-index
13Co-inventors
40Inventor score
Filing activity: Mar 6, 2013 → Feb 23, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9976880B2 | Sensor fiber having a multicore optical waveguide including fiber Bragg gratings | Physics | 2 | Active |
| US9720264B2 | Polarization-maintaining optical fibre and preform and method for producing the same | Emerging Cross-Sectional Technologies | 1 | Active |
| US10131565B2 | Preform for an optical waveguide and a fiber with non-circular core | Chemistry; Metallurgy | 0 | Active |
| US9475729B2 | Method for the unidirectional and or bidirectional removal of a cladding layer of an optical preform | Physics | 0 | Active |
| US10604440B2 | Method for the defined separation of a glass layer on an inner wall of a preform and preform and communication system | Chemistry; Metallurgy | 0 | Active |
| US9255026B2 | Methods for making active laser fibers | Chemistry; Metallurgy | 0 | Active |
| US10974991B2 | Device for coating a fiber and a method for coating a fiber and a fiber | Physics | 0 | Active |
| US11029460B2 | Waveguide and method of identifying a waveguide that is too severely curved | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.