Inventor · disambiguated record
David Sam Piazza
Also filed as: PIAZZA DAVID · PIAZZA DAVID S · PIAZZA DAVID SAM
7 granted patents·5 pending applications·105 citations·filing 1996–2018
86Inventor score
Files withBARKER DAVID EDWIN2NEUMANN ERIC2QUINTEL TECH LIMITED2QUINTEL TECH LTD2DISPLAY TECHNOLOGIES INC1
Top patents by PatentIndex Score
12 records- 0191US9344176B2Method and apparatus for providing elevation plane spatial beamformingBARKER DAVID EDWIN·Filed 2012·Granted May 17, 2016·16 cites·17 claims
- 0284US10069213B2Antenna system with beamwidth controlQUINTEL TECH LIMITED·Filed 2015·Granted Sep 4, 2018·5 cites·17 claims
- 0381US9438278B2Multi-array antennaQUINTEL TECH LTD·Filed 2014·Granted Sep 6, 2016·10 cites·21 claims
- 0480US8879997B2Method and apparatus for antenna radiation cross polar suppressionBARKER DAVID EDWIN·Filed 2012·Granted Nov 4, 2014·7 cites·20 claims
- 0578US9215938B2Product display system with adjustable bracketDISPLAY TECHNOLOGIES INC·Filed 2014·Granted Dec 22, 2015·9 cites·10 claims
- 0677US5710519ACircuit for automatically biasing RF power transistor by use of on-chip temperature-sensing transistorSPECTRIAN·Filed 1996·Granted Jan 20, 1998·40 cites·35 claims
- 0751US2019020124A1Antenna system with beamwidth controlQUINTEL TECH LIMITED·Filed 2018·Application pending·0 cites
- 0849US5825089ALow thermal resistance spring biased RF semiconductor package mounting structureSPECTRIAN INC·Filed 1996·Granted Oct 20, 1998·18 cites·19 claims
- 0942US2011290749A1Product display system with adjustable bracketNEUMANN ERIC·Filed 2011·Application pending·0 cites
- 1041US2016261326A1Method and apparatus for providing elevation plane spatial beamformingQUINTEL TECH LTD·Filed 2016·Application pending·0 cites
- 1138US2012074087A1Adjustable shelfNEUMANN ERIC·Filed 2011·Application pending·0 cites
- 1234US2013334221A1Knock down barrel and methods for assemblyRILEY DANIEL C·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →