David Rahn has been granted 13 US patents while listed as an inventor at Ipr Licensing . The first was granted in 2003 and the most recent in April 2025. David Rahn ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list David Rahn in Holcombe, WI, US.
Patents per Year Patents granted per year, 2003 to 2025 Bar chart with a peak of 2 patents in 2007. peak 2 2003: 1 patents 2003 2004: 1 patents 2005: 1 patents 2005 2007: 2 patents 2008: 2 patents 2008 2009: 1 patents 2010: 1 patents 2010 2013: 1 patents 2016: 1 patents 2016 2019: 1 patents 2025: 1 patents 2025
Issued Patents All Time
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Showing 1–13 of 13 patents
Patent # Title Co-Inventors Date
D1068880 Vacuum fixture plate Matt Moseman 2025-04-01
10326501 Multiple-input multiple-output radio transceiver Gary L. Sugar , Robert M. Masucci 2019-06-18
9374139 Multiple-input multiple-output radio transceiver Gary L. Sugar , Robert M. Masucci 2016-06-21
8463199 Multiple-input multiple-output radio transceiver Gary L. Sugar , Robert M. Masucci 2013-06-11
7756500 Active inductor circuits for filtering in a cable tuner circuit Stefan Fulga 2010-07-13
7636554 Multiple-input multiple-output radio transceiver Gary L. Sugar , Robert M. Masucci 2009-12-22
7394505 High linearity, low noise figure tuner front end circuit Stefan Fulga , Adrian Gradinaru 2008-07-01
7332967 Variable gain amplifier with low phase variation John William Mitchell Rogers , A. David Moore 2008-02-19
7196737 Method of using control loops in a broadband cable tuner Stefan Fulga , Michael Toner , John William Mitchell Rogers , Brian Robar , Zhan Feng Zhou 2007-03-27
7187913 Integrated circuit tuner with broad tuning range Stefan Fulga 2007-03-06
6959178 Tunable upconverter mixer with image rejection Jose Macedo , Neric Hsin-wu Fong 2005-10-25
6728517 Multiple-input multiple-output radio transceiver Gary L. Sugar , Robert M. Masucci 2004-04-27
6518840 Circuit for linearizing the power control profile of a BiCMOS power amplifier Marquis Christian Julien 2003-02-11