Inventor · disambiguated record
Franz Karl Reinhart
Also filed as: REINHART FRANZ K · REINHART FRANZ KARL
7 granted patents·258 citations·filing 1974–1991
88Inventor score
Top patents by PatentIndex Score
7 records- 0190US4093345ASemiconductor rib waveguide optical modulator with heterojunction control electrode claddingBELL TELEPHONE LABOR INC·Filed 1976·Granted Jun 6, 1978·67 cites·19 claims
- 0290US3993963AHeterostructure devices, a light guiding layer having contiguous zones of different thickness and bandgap and method of making sameBELL TELEPHONE LABOR INC·Filed 1974·Granted Nov 23, 1976·42 cites·20 claims
- 0384US3978426AHeterostructure devices including tapered optical couplersBELL TELEPHONE LABOR INC·Filed 1975·Granted Aug 31, 1976·52 cites·8 claims
- 0476US4889402AElectro-optic polarization modulation in multi-electrode waveguidesAMERICAN TELEPHONE & TELEGRAPH·Filed 1989·Granted Dec 26, 1989·38 cites·6 claims
- 0570US4359260AOptical polarizerBELL TELEPHONE LABOR INC·Filed 1980·Granted Nov 16, 1982·30 cites·8 claims
- 0658US5204870AMethod of implementation of surface-emission semiconductor lasers, and lasers obtained by the methodTHOMSON CSF·Filed 1991·Granted Apr 20, 1993·18 cites·15 claims
- 0746US4028146ALPE Technique for fabricating tapered optical couplersBELL TELEPHONE LABOR INC·Filed 1976·Granted Jun 7, 1977·11 cites·11 claims
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