Assignee
SPECTRIAN CORP
US·17 granted patents·4 pending applications·1,065 citations·filing 1998–2002
Top patents by PatentIndex Score
21 records- 0197US6359508B1Distortion detection apparatus for controlling predistortion, carrier cancellation and feed-forward cancellation in linear RF power amplifiersSPECTRIAN CORP·Filed 2000·Granted Mar 19, 2002·149 cites·20 claims
- 0294US6384681B1Swept performance monitor for measuring and correcting RF power amplifier distortionSPECTRIAN CORP·Filed 2001·Granted May 7, 2002·97 cites·19 claims
- 0393US6504428B2High linearity multicarrier RF amplifierSPECTRIAN CORP·Filed 2001·Granted Jan 7, 2003·118 cites·20 claims
- 0493US6407635B2Carrier-blanking mechanism for sweeping detector used to measure and correct RF power amplifier distortionSPECTRIAN CORP·Filed 2001·Granted Jun 18, 2002·81 cites·21 claims
- 0592USRE37407EPolar envelope correction mechanism for enhancing linearity of RF/microwave power amplifierSPECTRIAN CORP·Filed 2000·Granted Oct 16, 2001·69 cites·15 claims
- 0692US6078216AAliased wide band performance monitor for adjusting predistortion and vector modulator control parameters of RF amplifierSPECTRIAN CORP·Filed 1998·Granted Jun 20, 2000·93 cites·20 claims
- 0790US6452446B1Closed loop active cancellation technique (ACT)-based RF power amplifier linearization architectureSPECTRIAN CORP·Filed 2001·Granted Sep 17, 2002·94 cites·20 claims
- 0888US6275106B1Spectral distortion monitor for controlling pre-distortion and feed-forward linearization of rf power amplifierSPECTRIAN CORP·Filed 2000·Granted Aug 14, 2001·61 cites·16 claims
- 0987US6104241AHigh efficiency feed-forward RF power amplifier with predistoration enchancementSPECTRIAN CORP·Filed 1999·Granted Aug 15, 2000·66 cites·20 claims
- 1086US6091110AMOSFET device having recessed gate-drain shield and methodSPECTRIAN CORP·Filed 1999·Granted Jul 18, 2000·64 cites·6 claims
- 1185US6107160AMOSFET having buried shield plate for reduced gate/drain capacitanceSPECTRIAN CORP·Filed 1998·Granted Aug 22, 2000·70 cites·7 claims
- 1279US6180995B1Integrated passive devices with reduced parasitic substrate capacitanceSPECTRIAN CORP·Filed 1999·Granted Jan 30, 2001·53 cites·13 claims
- 1365US6407923B1Support and cooling architecture for RF printed circuit boards having multi-pin square post type connectors for RF connectivitySPECTRIAN CORP·Filed 2000·Granted Jun 18, 2002·18 cites·17 claims
- 1455US6172400B1MOS transistor with shield coplanar with gate electrodeSPECTRIAN CORP·Filed 1998·Granted Jan 9, 2001·14 cites·7 claims
- 1548US6466113B1Multi-layer RF printed circuit architecture with low-inductance interconnection and low thermal resistance for wide-lead power devicesSPECTRIAN CORP·Filed 2000·Granted Oct 15, 2002·3 cites·6 claims
- 1645US6201444B1Current source bias circuit with hot carrier injection trackingSPECTRIAN CORP·Filed 1999·Granted Mar 13, 2001·8 cites·6 claims
- 1738US6137138AMOSFET power transistor having offset gate and drain pads to reduce capacitanceSPECTRIAN CORP·Filed 1998·Granted Oct 24, 2000·7 cites·14 claims
- 1832US2002171485A1Digitally implemented predistorter control mechanism for linearizing high efficiency RF power amplifiersSPECTRIAN CORP·Filed 2001·Application pending·0 cites
- 1929US2002070425A1RF power bipolar junction transistor having performance-enhancing emitter structureSPECTRIAN CORP·Filed 2000·Application pending·0 cites
- 2029US2004021517A1Power minimization, correlation-based closed loop for controlling predistorter and vector modulator feeding RF power amplifierSPECTRIAN CORP·Filed 2002·Application pending·0 cites
- 2125US2003117231A1Switched power combiner with adjustable impedance-matching transformerSPECTRIAN CORP·Filed 2001·Application pending·0 cites
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