Inventor · disambiguated record
Rolf Schaefer
Also filed as: SCHAEFER ROLF · SCHAEFER ROLF BEATUS
35 granted patents·6 pending applications·311 citations·filing 1984–2020
97Inventor score
Top patents by PatentIndex Score
41 records- 0194US7505233B2Magnetic sensorIBM·Filed 2005·Granted Mar 17, 2009·27 cites·18 claims
- 0293US7957144B2Heat exchange system for blade server systems and methodIBM·Filed 2008·Granted Jun 7, 2011·59 cites·16 claims
- 0389US7710113B2Magnetic sensor with offset magnetic fieldIBM·Filed 2007·Granted May 4, 2010·20 cites·10 claims
- 0488US7492554B2Magnetic sensor with tilted magnetoresistive structuresIBM·Filed 2006·Granted Feb 17, 2009·18 cites·15 claims
- 0586US8110119B2Method of manufacturing a magnetic sensor with tilted magnetoresistive structuresBREUER MARCUS·Filed 2008·Granted Feb 7, 2012·20 cites·19 claims
- 0686US7924534B2Magnetic sensorIBM·Filed 2008·Granted Apr 12, 2011·6 cites·19 claims
- 0782US9767116B1Optimized object status consistency within clustered file systemsIBM·Filed 2016·Granted Sep 19, 2017·4 cites·12 claims
- 0881US11921674B2Data compression by using cognitive created dictionariesBEIJING ZITIAO NETWORK TECHNOLOGY CO LTD·Filed 2020·Granted Mar 5, 2024·1 cites·5 claims
- 0980US10235068B2Object synchronization in a clustered systemIBM·Filed 2018·Granted Mar 19, 2019·2 cites·1 claims
- 1080US7629789B2Reorientation of magnetic layers and structures having reoriented magnetic layersIBM·Filed 2008·Granted Dec 8, 2009·7 cites·15 claims
- 1177US7355399B2Non-contact sensor systemIBM·Filed 2007·Granted Apr 8, 2008·6 cites·20 claims
- 1276US7569131B2Method for producing multiple magnetic layers of materials with known thickness and composition using a one-step electrodeposition processIBM·Filed 2002·Granted Aug 4, 2009·14 cites·13 claims
- 1376US7474094B2Reorientation of magnetic layers and structures having reoriented magnetic layersIBM·Filed 2005·Granted Jan 6, 2009·6 cites·6 claims
- 1474US10803535B2Facilitating power transactionsIBM·Filed 2017·Granted Oct 13, 2020·2 cites·11 claims
- 1572US4557796AMethod of dry copper etching and its implementationIBM·Filed 1984·Granted Dec 10, 1985·34 cites·13 claims
- 1668US9189625B2Data management of potentially malicious contentIBM·Filed 2013·Granted Nov 17, 2015·2 cites·19 claims
- 1767US7504824B2Magnetic sensor with offset magnetic fieldIBM·Filed 2005·Granted Mar 17, 2009·5 cites·13 claims
- 1865US7208948B2Non-contact, high resolution magnetic sensor systemIBM·Filed 2004·Granted Apr 24, 2007·8 cites·39 claims
- 1960US4631203ALatent imaging and developer systemSCHAEFER ROLF·Filed 1985·Granted Dec 23, 1986·11 cites·23 claims
- 2058US2010143543A1Nutritional supplement formulations for inclusion in foods and fortified foods comprising such supplementsHITZ HANS·Filed 2008·Application pending·0 cites
- 2157US10282115B2Object synchronization in a clustered systemIBM·Filed 2017·Granted May 7, 2019·0 cites·14 claims
- 2254US7898249B2Reorientation of magnetic layers and structures having reoriented magnetic layersIBM·Filed 2008·Granted Mar 1, 2011·0 cites·8 claims
- 2354US6199160B1Computer system and method for performing multiple tasksIBM·Filed 1994·Granted Mar 6, 2001·34 cites·29 claims
- 2453US10891059B2Object synchronization in a clustered systemIBM·Filed 2019·Granted Jan 12, 2021·0 cites·20 claims
- 2552US10838922B2Data compression by using cognitive created dictionariesIBM·Filed 2017·Granted Nov 17, 2020·0 cites·12 claims
- 2652US2018308184A1Facilitating power transactionsIBM·Filed 2017·Application pending·0 cites
- 2750US9536085B2Data management of potentially malicious contentIBM·Filed 2015·Granted Jan 3, 2017·0 cites·19 claims
- 2850US4569743AMethod and apparatus for the selective, self-aligned deposition of metal layersIBM·Filed 1984·Granted Feb 11, 1986·11 cites·25 claims
- 2950US2010086512A1Mucomimetic compositions and uses thereforeSCHAEFER ROLF·Filed 2008·Application pending·0 cites
- 3047US7511486B2Non-contact magnetic sensor systemIBM·Filed 2008·Granted Mar 31, 2009·0 cites·14 claims
- 3146US2011257125A1Mucomimetic compositions and uses thereforeSCHAEFER ROLF·Filed 2011·Application pending·0 cites
- 3244US7612555B2High-resolution magnetic encoderIBM·Filed 2004·Granted Nov 3, 2009·2 cites·15 claims
- 3343US7257882B2Multilayer coil assembly and method of productionIBM·Filed 2006·Granted Aug 21, 2007·0 cites·6 claims
- 3441US10891266B2File handling in a hierarchical storage systemIBM·Filed 2013·Granted Jan 12, 2021·0 cites·15 claims
- 3541US8274277B2High-resolution magnetic encoderDIETZEL ANDREAS·Filed 2009·Granted Sep 25, 2012·0 cites·5 claims
- 3638US2012231072A1Thermo-responsive hydrogel compositionsKANG-MIELER JENNIFER J·Filed 2011·Application pending·0 cites
- 3736US2005140363A1Sensor for detection of the orientation of a magnetic fieldIBM·Filed 2004·Application pending·0 cites
- 3835US5049315APolycarboxylic acid imidazolines, process for the preparation thereof and cleaning agents containing themCHEMISCHES INSTUTUT SCHAEFER A·Filed 1990·Granted Sep 17, 1991·7 cites·9 claims
- 3932US9209715B2Thermoelectric converter and system comprising a thermoelectric converterGOETTERT CARSTEN·Filed 2011·Granted Dec 8, 2015·0 cites·14 claims
- 4029US8718278B2Method and system for encryption of a datastreamBECK FELIX C·Filed 2011·Granted May 6, 2014·0 cites·20 claims
- 4129US5151522AProcess for preparing polycarboxylic acid imidazolines by condensation reactionSCHAEFER CHEM INST·Filed 1991·Granted Sep 29, 1992·5 cites·3 claims
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