Inventor · disambiguated record
John D. Liebenrood
Also filed as: LIEBENROOD JOHN · LIEBENROOD JOHN D
3 granted patents·1 pending application·87 citations·filing 1989–2005
74Inventor score
Top patents by PatentIndex Score
4 records- 0171US4960989AOptical time domain reflectometer having a receiver with selectively controlled gainPHOTON KINETICS INC·Filed 1989·Granted Oct 2, 1990·27 cites·13 claims
- 0266US5539560AOptical router with optical controlPHOTON KINETICS INC·Filed 1994·Granted Jul 23, 1996·41 cites·32 claims
- 0352US5020872AMethod of operating an electrooptic modulatorSMITHS IND AEROSPACE & DEFENSE·Filed 1990·Granted Jun 4, 1991·19 cites·19 claims
- 0429US2007080750A1High efficiency amplifiers having multiple amplification pathsTRIQUINT SEMICONDUCTOR INC·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →