Inventor · disambiguated record
Duane Karns
Also filed as: KARNS DUANE · KARNS DUANE C · KARNS DUANE CLIFFORD
12 granted patents·78 citations·filing 2003–2023
88Inventor score
Files withSEAGATE TECHNOLOGY LLC5BATTELLE MEMORIAL INSTITUTE2THE GOVERNMENT OF THE US SECRETARY OF HOMELAND SECURITY2GAGE EDWARD CHARLES1KARNS DUANE C1
Top patents by PatentIndex Score
12 records- 0195US7869162B2Thin film structure with controlled lateral thermal spreading in the thin filmSEAGATE TECHNOLOGY LLC·Filed 2007·Granted Jan 11, 2011·23 cites·19 claims
- 0290US7830775B2Writeable optical recording of multilevel oriented nano-structure discsSEAGATE TECHNOLOGY LLC·Filed 2006·Granted Nov 9, 2010·9 cites·24 claims
- 0387US7128987B2Multilayer magnetic recording media including composite layer with discontinuous magnetic phase and continuous non-magnetic phaseSEAGATE TECHNOLOGY LLC·Filed 2003·Granted Oct 31, 2006·25 cites·26 claims
- 0485US8149539B2Thin film structure with controlled lateral thermal spreading in the thin filmLU BIN·Filed 2010·Granted Apr 3, 2012·6 cites·19 claims
- 0577US12123817B2Miniature wireless concentration meter and method to determine density and concentrationTHE GOVERNMENT OF THE US SECRETARY OF HOMELAND SECURITY·Filed 2023·Granted Oct 22, 2024·0 cites·30 claims
- 0672US11761870B2Miniature wireless concentration meterTHE GOVERNMENT OF THE US SECRETARY OF HOMELAND SECURITY·Filed 2022·Granted Sep 19, 2023·0 cites·26 claims
- 0765US11726121B2Automated resonant waveguide cavity system for complex permittivity measurementsBATTELLE MEMORIAL INSTITUTE·Filed 2021·Granted Aug 15, 2023·0 cites·20 claims
- 0864US7271981B2Ultrafast pulse field source utilizing optically induced magnetic transformationSEAGATE TECHNOLOGY LLC·Filed 2003·Granted Sep 18, 2007·13 cites·23 claims
- 0958US8395984B2Multilevel data structureKARNS DUANE C·Filed 2010·Granted Mar 12, 2013·1 cites·22 claims
- 1058US8098381B2Fly height and slider protrusion measurementGAGE EDWARD CHARLES·Filed 2007·Granted Jan 17, 2012·0 cites·22 claims
- 1150US7449255B2High moment directionally textured soft magnetic underlayer in a magnetic storage mediumSEAGATE TECHNOLOGY LLC·Filed 2003·Granted Nov 11, 2008·1 cites·3 claims
- 1241US11650168B2Resonant waveguide cavity system for complex permittivity measurementsBATTELLE MEMORIAL INSTITUTE·Filed 2020·Granted May 16, 2023·0 cites·58 claims
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