Henning Bulow
28Patents
8h-index
10Co-inventors
68Inventor score
Filing activity: Feb 13, 1992 → Nov 7, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5550667A | Optical transmitter | Electricity | 98 | Expired |
| US6016379A | Method and facility for equalizing an electric signal distorted due to interference in the optical domain | Electricity | 37 | Expired |
| US6256342A | Method and regenerative filter for equalizing digitally transmitted signals | Electricity | 36 | Expired |
| US5793511A | Optical receiver with an equalizing circuit for PMD-induced interference, and system with such an optical receiver | Electricity | 30 | Expired |
| US6987804B2 | Process for recovering digital optical signals and a feedback decision circuit | Electricity | 27 | Expired |
| US6256130A | Method for optical transmission over a fiber optic network, and optical communication network | Electricity | 26 | Expired |
| US6271922A | Transmission system and associated method for measuring interference effects of glass fiber transmission links | Physics | 14 | Expired |
| US5377284A | Interferometric optical switch | Physics | 13 | Expired |
| US5442479A | Fiber-optic amplifier with a facility for monitoring the pump power and input power | Electricity | 8 | Expired |
| US5557694A | Method of determining the zero dispersion wavelength of an optical waveguide | Physics | 8 | Expired |
| US5195149A | Fiber optic amplifier | Electricity | 8 | Expired |
| US5504610A | Optical mixer and its use | Physics | 7 | Expired |
| US5774246A | Apparatus for demultiplexing an optical digital signal | Electricity | 7 | Expired |
| US5483373A | Optical transmitter for the common transmission of analog signals and digital qam signals | Electricity | 5 | Expired |
| US5903384A | Wavelength converter suitable for high bit rates | Physics | 5 | Expired |
| US6795596B2 | Variable optical delay line and use of the variable optical delay line | Physics | 4 | Expired |
| US7257290B2 | Multi-wavelength CD and PMD compensator | Electricity | 4 | Expired |
| US7295774B2 | Performance monitoring for optical links | Electricity | 3 | Expired |
| US6842547B2 | Adaptive chromatic dispersion compensator | Physics | 3 | Expired |
| US7546040B2 | Fiber optical system for PMD mitigation by polarization scrambling | Electricity | 2 | Active |
| US7486898B2 | Receiver for PMD mitigation by polarization scrambling | Electricity | 2 | Active |
| US8855504B2 | Optical transmission method and optical receiver | Electricity | 1 | Active |
| US6816635B2 | Optical waveguide phase shifter | Physics | 1 | Expired |
| US7289739B2 | Polarization mode dispersion controller device and method for its operation | Electricity | 1 | Expired |
| US5453872A | Fiber-optic amplifier as wavelength converter | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.