Inventor · disambiguated record
Christoph Ludwig
Also filed as: LUDWIG CHRISTOPH · LUDWIG CHRISTOPH ERNST
44 granted patents·11 pending applications·383 citations·filing 2000–2025
98Inventor score
Files withINFINEON TECHNOLOGIES AG22INFINEON TECHNOLOGIES FLASH GM4BOMBARDIER PRIMOVE GMBH3QIMONDA AG3SIEMENS AG3
Top patents by PatentIndex Score
55 records- 0195US6734063B2Non-volatile memory cell and fabrication methodINFINEON TECHNOLOGIES AG·Filed 2002·Granted May 11, 2004·77 cites·16 claims
- 0293US7365382B2Semiconductor memory having charge trapping memory cells and fabrication method thereofINFINEON TECHNOLOGIES AG·Filed 2005·Granted Apr 29, 2008·32 cites·18 claims
- 0389US11226348B2Storage module, method of operating a laboratory automation system and laboratory automation systemROCHE DIAGNOSTICS OPERATIONS INC·Filed 2017·Granted Jan 18, 2022·8 cites·6 claims
- 0487USD566661SOperating housing for a control panelRITTAL GMBH & CO KG·Filed 2007·Granted Apr 15, 2008·36 cites·1 claims
- 0587US6628544B2Flash memory cell and method to achieve multiple bits per cellINFINEON TECHNOLOGIES AG·Filed 2002·Granted Sep 30, 2003·43 cites·12 claims
- 0685US6580118B2Non-volatile semiconductor memory cell having a metal oxide dielectric, and method for fabricating the memory cellINFINEON TECHNOLOGIES AG·Filed 2001·Granted Jun 17, 2003·36 cites·14 claims
- 0784US10293696B2Operation of an inductive power transfer system based on detecting an arrangementBOMBARDIER PRIMOVE GMBH·Filed 2015·Granted May 21, 2019·6 cites·19 claims
- 0879US7405441B2Semiconductor memoryINFINEON TECHNOLOGIES AG·Filed 2005·Granted Jul 29, 2008·10 cites·13 claims
- 0977US7184291B2Semiconductor memory having charge trapping memory cells and fabrication methodINFINEON TECHNOLOGIES FLASH GM·Filed 2005·Granted Feb 27, 2007·7 cites·20 claims
- 1073US8595449B2Memory scheduler for managing maintenance operations in a resistive memory in response to a trigger conditionKUND MICHAEL·Filed 2008·Granted Nov 26, 2013·12 cites·24 claims
- 1173US7122434B2Method for generating an electrical contact with buried track conductorsINFINEON TECHNOLOGIES AG·Filed 2005·Granted Oct 17, 2006·5 cites·6 claims
- 1272US7678679B2Vertical device with sidewall spacer, methods of forming sidewall spacers and field effect transistors, and patterning methodQIMONDA AG·Filed 2006·Granted Mar 16, 2010·7 cites·12 claims
- 1372USD566660SOperating housing for a control panelRITTAL GMBH & CO KG·Filed 2007·Granted Apr 15, 2008·17 cites·1 claims
- 1471US7411837B2Method for operating an electrical writable and erasable memory cell and a memory device for electrical memoriesINFINEON TECHNOLOGIES AG·Filed 2006·Granted Aug 12, 2008·4 cites·43 claims
- 1569US7323388B2SONOS memory cells and arrays and method of forming the sameINFINEON TECHNOLOGIES AG·Filed 2005·Granted Jan 29, 2008·4 cites·20 claims
- 1668US7005355B2Method for fabricating semiconductor memories with charge trapping memory cellsINFINEON TECHNOLOGIES AG·Filed 2003·Granted Feb 28, 2006·11 cites·20 claims
- 1767US7662687B2Semiconductor memory having charge trapping memory cells and fabrication method thereofINFINEON TECHNOLOGIES AG·Filed 2008·Granted Feb 16, 2010·3 cites·9 claims
- 1865US7274069B2Memory cellINFINEON TECHNOLOGIES AG·Filed 2004·Granted Sep 25, 2007·12 cites·5 claims
- 1964US7408222B2Charge trapping device and method of producing the charge trapping deviceINFINEON TECHNOLOGIES AG·Filed 2006·Granted Aug 5, 2008·4 cites·49 claims
- 2064US6654281B2Nonvolatile nor semiconductor memory device and method for programming the memory deviceINFINEON TECHNOLOGIES AG·Filed 2002·Granted Nov 25, 2003·11 cites·12 claims
- 2163US2025381066A1Applicator for handling a dry ocular health product and primary package containing such productALCON INC·Filed 2025·Application pending·0 cites
- 2262US6992348B2Semiconductor memory with vertical charge-trapping memory cells and fabricationINFINEON TECHNOLOGIES AG·Filed 2003·Granted Jan 31, 2006·9 cites·17 claims
- 2360US2025018475A1Method and machine for additive manufacturing of materialsSIEMENS AG·Filed 2022·Application pending·0 cites
- 2457US7678654B2Buried bitline with reduced resistanceQIMONDA AG·Filed 2006·Granted Mar 16, 2010·2 cites·7 claims
- 2554US10543756B2Detecting an arrangement based on predefined signatures in an inductive power transfer systemBOMBARDIER PRIMOVE GMBH·Filed 2019·Granted Jan 28, 2020·0 cites·5 claims
- 2653US6909153B2Semiconductor structure having buried track conductors, and method for generating an electrical contact with buried track conductorsINFINEON TECHNOLOGIES AG·Filed 2002·Granted Jun 21, 2005·5 cites·6 claims
- 2753US2023048115A1Method and apparatus for the automated transfer of an intraocular lensALCON INC·Filed 2022·Application pending·0 cites
- 2852US12348543B2Method and system for detecting a cyber-attack on a machine controllerSIEMENS AG·Filed 2021·Granted Jul 1, 2025·0 cites·12 claims
- 2951US7145807B2Method for operating an electrical writable and erasable memory cell and a memory device for electrical memoriesINFINEON TECHNOLOGIES AG·Filed 2005·Granted Dec 5, 2006·2 cites·11 claims
- 3051US6368970B1Semiconductor configuration and corresponding production processINFINEON TECHNOLOGIES AG·Filed 2000·Granted Apr 9, 2002·7 cites·11 claims
- 3147US7323383B2Method for fabricating an NROM memory cell arrangementINFINEON TECHNOLOGIES AG·Filed 2004·Granted Jan 29, 2008·3 cites·11 claims
- 3245USRE40532ENon-volatile memory cell and fabrication methodQIMONDA FLASH GMBH·Filed 2005·Granted Oct 7, 2008·0 cites·19 claims
- 3345US7205195B2Method for fabricating NROM memory cells with trench transistorsINFINEON TECHNOLOGIES FLASH GM·Filed 2004·Granted Apr 17, 2007·2 cites·23 claims
- 3444US12491590B2Method for repairing workpiece involves using requirement information to check whether simulated physical behavior fulfills requirementSIEMENS AG·Filed 2021·Granted Dec 9, 2025·0 cites·14 claims
- 3544US2008181007A1Semiconductor Device with Reduced Structural Pitch and Method of Making the SameQIMONDA AG·Filed 2007·Application pending·0 cites
- 3643US2006065922A1Semiconductor memory with vertical charge-trapping memory cells and fabricationKLEINT CHRISTOPH·Filed 2005·Application pending·0 cites
- 3742US11535351B2Demagnetization and signature measurement systemSTL SYSTEMS AG·Filed 2019·Granted Dec 27, 2022·0 cites·13 claims
- 3840US10302667B2Laboratory sample container carrier handling apparatus and laboratory systemROCHE DIAGNOSTICS OPERATIONS INC·Filed 2017·Granted May 28, 2019·0 cites·14 claims
- 3940US7015095B2Method for fabricating a semiconductor memory having charge trapping memory cells and semiconductor substrateINFINEON TECHNOLOGIES AG·Filed 2004·Granted Mar 21, 2006·1 cites·16 claims
- 4039US12387867B2Polyhedral coil systems having a large homogeneity volume and large access zoneSTL SYSTEMS AG·Filed 2019·Granted Aug 12, 2025·0 cites·9 claims
- 4139US2023062268A1System and method for fatigue response predictionSIEMENS IND SOFTWARE NV·Filed 2020·Application pending·0 cites
- 4237US6711065B21 T flash memory recovery scheme for over-erasureINFINEON TECHNOLOGIES AG·Filed 2002·Granted Mar 23, 2004·3 cites·12 claims
- 4336US7094648B2Method for fabricating an NROM memory cell arrayINFINEON TECHNOLOGIES FLASH GM·Filed 2004·Granted Aug 22, 2006·0 cites·19 claims
- 4436US2009102023A1Method for Manufacturing a Structure, Semiconductor Device and Structure on a SubstrateWEGE STEPHAN·Filed 2007·Application pending·0 cites
- 4535US10284024B2Device and method for the detection of an interfering body in a system for the inductive transfer of energy and a system for the inductive transfer of energyBOMBARDIER PRIMOVE GMBH·Filed 2015·Granted May 7, 2019·0 cites·19 claims
- 4635US7075137B2Semiconductor memory having charge trapping memory cellsINFINEON TECHNOLOGIES FLASH GM·Filed 2004·Granted Jul 11, 2006·0 cites·19 claims
- 4735US6940123B2Memory cell arrayINFINEON TECHNOLOGIES AG·Filed 2003·Granted Sep 6, 2005·1 cites·7 claims
- 4834US2002098648A1Method for fabricating a nonvolatile semiconductor memory cellFiled 2002·Application pending·0 cites
- 4933USD442873SStand, especially for the mounting of a recording, detecting and controlling deviceERSA LOETTECHNIK GMBH·Filed 2000·Granted May 29, 2001·3 cites·1 claims
- 5033US2006223267A1Method of production of charge-trapping memory devicesMACHILL STEFAN·Filed 2005·Application pending·0 cites
Showing the top 50 of 55 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →