Assignee
APOGEE TECHNOLOGY INC
US·7 granted patents·651 citations·filing 1990–2005
Top patents by PatentIndex Score
7 records- 0197US5077539ASwitching amplifierAPOGEE TECHNOLOGY INC·Filed 1990·Granted Dec 31, 1991·197 cites·17 claims
- 0295US5617058ADigital signal processing for linearization of small input signals to a tri-state power switchAPOGEE TECHNOLOGY INC·Filed 1995·Granted Apr 1, 1997·300 cites·18 claims
- 0390US6552607B1Time division multiplexed PWM amplifierAPOGEE TECHNOLOGY INC·Filed 2001·Granted Apr 22, 2003·66 cites·9 claims
- 0483US6430220B1Distortion reduction method and apparatus for linearization of digital pulse width modulation by efficient calculationAPOGEE TECHNOLOGY INC·Filed 2000·Granted Aug 6, 2002·34 cites·23 claims
- 0576US7560036B2System and method for drug delivery and microfluidic applications using microneedlesAPOGEE TECHNOLOGY INC·Filed 2005·Granted Jul 14, 2009·32 cites·43 claims
- 0675US7206563B1Reduction of radio frequency interference (RFI) produced by switching amplifiersAPOGEE TECHNOLOGY INC·Filed 2004·Granted Apr 17, 2007·17 cites·5 claims
- 0743US7362594B2Adaptive resonant switching power systemAPOGEE TECHNOLOGY INC·Filed 2003·Granted Apr 22, 2008·5 cites·25 claims
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