DP

David Sam Piazza

QL Quintel Technology Limited: 4 patents #4 of 17Top 25%
SP Spectrian: 2 patents #18 of 53Top 35%
DT Display Technologies: 1 patents #24 of 42Top 60%
Overall (All Time): #729,223 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10069213 Antenna system with beamwidth control Peter Chun Teck Song, Lance D. Bamford, David Edwin Barker 2018-09-04
9438278 Multi-array antenna David Edwin Barker, Lance D. Bamford, Peter Chun Teck Song 2016-09-06
9344176 Method and apparatus for providing elevation plane spatial beamforming David Edwin Barker 2016-05-17
9215938 Product display system with adjustable bracket Eric Neumann, Eleanor Lovinsky, Anthony Camello 2015-12-22
8879997 Method and apparatus for antenna radiation cross polar suppression David Edwin Barker, Stephen Thomas Newbold 2014-11-04
5825089 Low thermal resistance spring biased RF semiconductor package mounting structure Gregory Valenti, Howard D. Bartlow 1998-10-20
5710519 Circuit for automatically biasing RF power transistor by use of on-chip temperature-sensing transistor William McCalpin, Donald K. Belcher, Pierre Irissou 1998-01-20