Assignee
BLACK SAND TECHNOLOGIES INC
US·24 granted patents·232 citations·filing 2003–2014
Top patents by PatentIndex Score
24 records- 0195US7911277B2Adaptively tuned RF power amplifierBLACK SAND TECHNOLOGIES INC·Filed 2008·Granted Mar 22, 2011·36 cites·25 claims
- 0294US7551032B2Method and apparatus for controlling the output power of a power amplifierBLACK SAND TECHNOLOGIES INC·Filed 2006·Granted Jun 23, 2009·26 cites·16 claims
- 0392US7629843B2Parallel power amplifier and associated methodsBLACK SAND TECHNOLOGIES INC·Filed 2006·Granted Dec 8, 2009·20 cites·20 claims
- 0491US7714371B2Shielded capacitor structureBLACK SAND TECHNOLOGIES INC·Filed 2005·Granted May 11, 2010·16 cites·8 claims
- 0587US9136809B2Digital bias adjustment in a variable supply radio frequency power amplifierBLACK SAND TECHNOLOGIES INC·Filed 2013·Granted Sep 15, 2015·11 cites·28 claims
- 0687US7449954B2Fast settling power amplifier regulatorBLACK SAND TECHNOLOGIES INC·Filed 2007·Granted Nov 11, 2008·13 cites·20 claims
- 0786US7754606B2Shielded capacitor structureBLACK SAND TECHNOLOGIES INC·Filed 2007·Granted Jul 13, 2010·10 cites·11 claims
- 0885US9379678B2Integrated directional coupler within an RF matching networkBLACK SAND TECHNOLOGIES INC·Filed 2013·Granted Jun 28, 2016·6 cites·18 claims
- 0984US7912499B2Techniques for partitioning radios in wireless communication systemsBLACK SAND TECHNOLOGIES INC·Filed 2005·Granted Mar 22, 2011·18 cites·21 claims
- 1084US7446613B2Power amplifier input structure having a differential outputBLACK SAND TECHNOLOGIES INC·Filed 2006·Granted Nov 4, 2008·11 cites·16 claims
- 1176US7760023B2Method and apparatus for stabilizing RF power amplifiersBLACK SAND TECHNOLOGIES INC·Filed 2006·Granted Jul 20, 2010·9 cites·20 claims
- 1275US7511578B2Stacked RF power amplifierBLACK SAND TECHNOLOGIES INC·Filed 2007·Granted Mar 31, 2009·6 cites·20 claims
- 1369US7804364B2Absolute power detectorBLACK SAND TECHNOLOGIES INC·Filed 2004·Granted Sep 28, 2010·11 cites·18 claims
- 1469US7710199B2Method and apparatus for stabilizing RF power amplifiersBLACK SAND TECHNOLOGIES INC·Filed 2006·Granted May 4, 2010·6 cites·20 claims
- 1568US7502601B2Power amplifier with digital power control and associated methodsBLACK SAND TECHNOLOGIES INC·Filed 2003·Granted Mar 10, 2009·10 cites·17 claims
- 1665US8022688B2RF power detectorBLACK SAND TECHNOLOGIES INC·Filed 2009·Granted Sep 20, 2011·4 cites·20 claims
- 1763US7935990B2RF power amplifier and method for packaging the sameBLACK SAND TECHNOLOGIES INC·Filed 2006·Granted May 3, 2011·2 cites·21 claims
- 1862US7675364B2Circuit and method of establishing DC bias levels in an RF power amplifierBLACK SAND TECHNOLOGIES INC·Filed 2007·Granted Mar 9, 2010·3 cites·19 claims
- 1957US7751784B2Method of protecting power amplifiersBLACK SAND TECHNOLOGIES INC·Filed 2004·Granted Jul 6, 2010·5 cites·22 claims
- 2048US9190962B2Reconfigurable power amplifier for improved low-power efficiencyBLACK SAND TECHNOLOGIES INC·Filed 2014·Granted Nov 17, 2015·0 cites·21 claims
- 2147US8922282B2Low output impedance RF amplifierBLACK SAND TECHNOLOGIES INC·Filed 2012·Granted Dec 30, 2014·0 cites·34 claims
- 2247US8774741B2Reconfigurable power amplifier for improved low-power efficiencyBLACK SAND TECHNOLOGIES INC·Filed 2013·Granted Jul 8, 2014·0 cites·23 claims
- 2347US7522892B2Power amplifier with serial interface and associated methodsBLACK SAND TECHNOLOGIES INC·Filed 2003·Granted Apr 21, 2009·4 cites·41 claims
- 2446US7751783B2Power amplifier protection circuit and associated methodsBLACK SAND TECHNOLOGIES INC·Filed 2004·Granted Jul 6, 2010·5 cites·31 claims
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