Inventor · disambiguated record
Fred E. Schader
Also filed as: SCHADER FRED E
4 granted patents·111 citations·filing 1992–2008
77Inventor score
Top patents by PatentIndex Score
4 records- 0177US5426438AMethod and apparatus for adaptively determining the bearing angle of a radio frequency signalDELFIN SYSTEMS·Filed 1992·Granted Jun 20, 1995·80 cites·18 claims
- 0253US8483649B2System and method for an energy efficient RF transceiverLEE HARRY·Filed 2008·Granted Jul 9, 2013·1 cites·11 claims
- 0341US5412390AApparatus and method for reducing co-channel interference from a radio frequency signalDELFIN SYSTEMS·Filed 1993·Granted May 2, 1995·17 cites·15 claims
- 0439US5323167AAntenna configuration and system for determining the direction of a radio frequency signalDELFIN SYSTEMS·Filed 1992·Granted Jun 21, 1994·13 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →