Inventor · disambiguated record
Doris Keitel-Schulz
Also filed as: KEITEL-SCHULZ DORIS
11 granted patents·1 pending application·92 citations·filing 1993–2022
86Inventor score
Files withINFINEON TECHNOLOGIES AG3QIMONDA AG3INFINEON TECHNOLOGIES AUSTRIA AG2KREUPL FRANZ1SCHEPPLER MICHAEL1
Top patents by PatentIndex Score
12 records- 0189US5394034AProgrammable logic array having programmable output driver drive capacitySIEMENS AG·Filed 1993·Granted Feb 28, 1995·74 cites·8 claims
- 0287US9887564B2Switched mode power supply circuitINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2015·Granted Feb 6, 2018·6 cites·24 claims
- 0381US11394428B2Power regulation for lighting using NFCINFINEON TECHNOLOGIES AG·Filed 2020·Granted Jul 19, 2022·2 cites·29 claims
- 0477US8589765B1Memory read-outQIMONDA AG·Filed 2013·Granted Nov 19, 2013·5 cites·20 claims
- 0569US10135272B2Switched mode power supply circuitINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2017·Granted Nov 20, 2018·1 cites·22 claims
- 0663US8258564B2Integrated circuit with floating-gate electrodes including a transition metal and corresponding manufacturing methodWILLER JOSEF·Filed 2008·Granted Sep 4, 2012·3 cites·15 claims
- 0761US7868415B2Integrated circuit with an active area line having at least one form-supporting element and corresponding method of making an integrated circuitQIMONDA AG·Filed 2008·Granted Jan 11, 2011·1 cites·12 claims
- 0849US10779382B2Semiconductor device for outputting a control parameterINFINEON TECHNOLOGIES AG·Filed 2019·Granted Sep 15, 2020·0 cites·27 claims
- 0948US11888383B2Control of passive electric systems powered by energy harvestingINFINEON TECHNOLOGIES AG·Filed 2022·Granted Jan 30, 2024·0 cites·28 claims
- 1047US7785953B2Method for forming trenches on a surface of a semiconductor substrateQIMONDA AG·Filed 2008·Granted Aug 31, 2010·0 cites·10 claims
- 1144US2009026524A1Stacked CircuitsKREUPL FRANZ·Filed 2007·Application pending·0 cites
- 1241US8533563B2Memory read-outSCHEPPLER MICHAEL·Filed 2008·Granted Sep 10, 2013·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →