Inventor · disambiguated record
Donald E. Allen
Also filed as: ALLEN DONALD · ALLEN DONALD E · ALLEN DONALD EUGENE
12 granted patents·470 citations·filing 1984–1997
93Inventor score
Top patents by PatentIndex Score
12 records- 0198US5726610ASaw filter device for radio tranceiver utilizing different coupling coefficient ratiosMOTOROLA INC·Filed 1997·Granted Mar 10, 1998·238 cites·19 claims
- 0289US4769516AFinger operated switching apparatusALLEN DONALD E·Filed 1987·Granted Sep 6, 1988·58 cites·29 claims
- 0378US4761522AFinger operated switching apparatusALLEN DONALD E·Filed 1986·Granted Aug 2, 1988·28 cites·11 claims
- 0464US5486058AContinuous touch keyboardFiled 1994·Granted Jan 23, 1996·50 cites·2 claims
- 0561US5760664AAcoustic wave filter with double reflective gratings and method for producing the sameMOTOROLA INC·Filed 1996·Granted Jun 2, 1998·18 cites·27 claims
- 0659US5793266ADifferential input and/or differential output, transversely-coupled surface acoustic wave filterMOTOROLA INC·Filed 1996·Granted Aug 11, 1998·19 cites·12 claims
- 0755US5463361ASurface acoustic wave filter and methodMOTOROLA INC·Filed 1994·Granted Oct 31, 1995·12 cites·20 claims
- 0854US5309126ASpatially varying multiple electrode acoustic wave filter and method thereforMOTOROLA INC·Filed 1991·Granted May 3, 1994·12 cites·34 claims
- 0948US4601915AMethod of fabricating air supported crossoversMOTOROLA INC·Filed 1984·Granted Jul 22, 1986·13 cites·9 claims
- 1040US5771556AAcoustic wave device and manufacturing methodMOTOROLA INC·Filed 1995·Granted Jun 30, 1998·10 cites·20 claims
- 1137US5701645AAcoustic wave device manufacturing methodMOTOROLA INC·Filed 1995·Granted Dec 30, 1997·8 cites·18 claims
- 1237US5632909AFilterMOTOROLA INC·Filed 1995·Granted May 27, 1997·4 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →