Assignee
MACRONIX INT CO LTD
TW·3,036 granted patents·520 pending applications·40,300 citations·filing 1990–2025
Top patents by PatentIndex Score
3,556 records- 0199US11133329B23D and flash memory architecture with FeFETMACRONIX INT CO LTD·Filed 2020·Granted Sep 28, 2021·15 cites·20 claims
- 0299US9698156B2Vertical thin-channel memoryMACRONIX INT CO LTD·Filed 2015·Granted Jul 4, 2017·64 cites·23 claims
- 0399US9659998B1Memory having an interlayer insulating structure with different thermal resistanceMACRONIX INT CO LTD·Filed 2016·Granted May 23, 2017·54 cites·20 claims
- 0499US9412752B1Reference line and bit line structure for 3D memoryMACRONIX INT CO LTD·Filed 2015·Granted Aug 9, 2016·171 cites·17 claims
- 0599US8363476B2Memory device, manufacturing method and operating method of the sameMACRONIX INT CO LTD·Filed 2011·Granted Jan 29, 2013·74 cites·26 claims
- 0699US7925960B2Memory and method for checking reading errors thereofMACRONIX INT CO LTD·Filed 2007·Granted Apr 12, 2011·101 cites·26 claims
- 0799US7786460B2Phase change memory device and manufacturing methodMACRONIX INT CO LTD·Filed 2007·Granted Aug 31, 2010·259 cites·23 claims
- 0899US7697316B2Multi-level cell resistance random access memory with metal oxidesMACRONIX INT CO LTD·Filed 2006·Granted Apr 13, 2010·270 cites·25 claims
- 0999US7608848B2Bridge resistance random access memory device with a singular contact structureMACRONIX INT CO LTD·Filed 2006·Granted Oct 27, 2009·282 cites·18 claims
- 1099US7586778B2Methods of operating a bistable resistance random access memory with multiple memory layers and multilevel memory statesMACRONIX INT CO LTD·Filed 2008·Granted Sep 8, 2009·259 cites·16 claims
- 1199US7420242B2Stacked bit line dual word line nonvolatile memoryMACRONIX INT CO LTD·Filed 2005·Granted Sep 2, 2008·85 cites·13 claims
- 1299US7394088B2Thermally contained/insulated phase change memory device and method (combined)MACRONIX INT CO LTD·Filed 2006·Granted Jul 1, 2008·159 cites·22 claims
- 1399US7321130B2Thin film fuse phase change RAM and manufacturing methodMACRONIX INT CO LTD·Filed 2005·Granted Jan 22, 2008·171 cites·17 claims
- 1499US7315474B2Non-volatile memory cells, memory arrays including the same and methods of operating cells and arraysMACRONIX INT CO LTD·Filed 2006·Granted Jan 1, 2008·184 cites·11 claims
- 1599US7238994B2Thin film plate phase change ram circuit and manufacturing methodMACRONIX INT CO LTD·Filed 2005·Granted Jul 3, 2007·143 cites·23 claims
- 1699US7220983B2Self-aligned small contact phase-change memory method and deviceMACRONIX INT CO LTD·Filed 2004·Granted May 22, 2007·286 cites·16 claims
- 1799US6864503B2Spacer chalcogenide memory method and deviceMACRONIX INT CO LTD·Filed 2002·Granted Mar 8, 2005·380 cites·17 claims
- 1899US6850432B2Laser programmable electrically readable phase-change memory method and deviceMACRONIX INT CO LTD·Filed 2002·Granted Feb 1, 2005·277 cites·27 claims
- 1999US6579760B1Self-aligned, programmable phase change memoryMACRONIX INT CO LTD·Filed 2002·Granted Jun 17, 2003·510 cites·20 claims
- 2099US6320786B1Method of controlling multi-state NROMMACRONIX INT CO LTD·Filed 2001·Granted Nov 20, 2001·431 cites·4 claims
- 2198US11871588B2Memory device and method for manufacturing the sameMACRONIX INT CO LTD·Filed 2021·Granted Jan 9, 2024·3 cites·10 claims
- 2298US10777566B23D array arranged for memory and in-memory sum-of-products operationsMACRONIX INT CO LTD·Filed 2018·Granted Sep 15, 2020·47 cites·20 claims
- 2398US10141221B1Method for manufacturing three dimensional stacked semiconductor structure and structure manufactured by the sameMACRONIX INT CO LTD·Filed 2017·Granted Nov 27, 2018·37 cites·20 claims
- 2498US10043819B1Method for manufacturing 3D NAND memory using gate replacement, and resulting structuresMACRONIX INT CO LTD·Filed 2017·Granted Aug 7, 2018·40 cites·14 claims
- 2598US9716137B13D capacitor with 3D memoryMACRONIX INT CO LTD·Filed 2016·Granted Jul 25, 2017·22 cites·18 claims
- 2698US9589982B1Structure and method of operation for improved gate capacity for 3D NOR flash memoryMACRONIX INT CO LTD·Filed 2015·Granted Mar 7, 2017·215 cites·9 claims
- 2798US9524980B2U-shaped vertical thin-channel memoryMACRONIX INT CO LTD·Filed 2015·Granted Dec 20, 2016·52 cites·30 claims
- 2898US9484353B1Memory device and method for fabricating the sameMACRONIX INT CO LTD·Filed 2015·Granted Nov 1, 2016·27 cites·14 claims
- 2998US9449720B1Dynamic redundancy repairMACRONIX INT CO LTD·Filed 2015·Granted Sep 20, 2016·74 cites·20 claims
- 3098US9397110B23D independent double gate flash memoryMACRONIX INT CO LTD·Filed 2014·Granted Jul 19, 2016·57 cites·9 claims
- 3198US9147468B1Multiple-bit-per-cell, independent double gate, vertical channel memoryMACRONIX INT CO LTD·Filed 2014·Granted Sep 29, 2015·64 cites·20 claims
- 3298US8383512B2Method for making multilayer connection structureMACRONIX INT CO LTD·Filed 2011·Granted Feb 26, 2013·58 cites·16 claims
- 3398US7772581B2Memory device having wide area phase change element and small electrode contact areaMACRONIX INT CO LTD·Filed 2006·Granted Aug 10, 2010·100 cites·12 claims
- 3498US7688619B2Phase change memory cell and manufacturing methodMACRONIX INT CO LTD·Filed 2006·Granted Mar 30, 2010·289 cites·17 claims
- 3598US7515461B2Current compliant sensing architecture for multilevel phase change memoryMACRONIX INT CO LTD·Filed 2007·Granted Apr 7, 2009·93 cites·20 claims
- 3698US7514334B2Thin film plate phase change RAM circuit and manufacturing methodMACRONIX INT CO LTD·Filed 2007·Granted Apr 7, 2009·74 cites·5 claims
- 3798US7479649B2Vacuum jacketed electrode for phase change memory elementMACRONIX INT CO LTD·Filed 2006·Granted Jan 20, 2009·95 cites·5 claims
- 3898US7473576B2Method for making a self-converged void and bottom electrode for memory cellMACRONIX INT CO LTD·Filed 2006·Granted Jan 6, 2009·98 cites·18 claims
- 3998US7449710B2Vacuum jacket for phase change memory elementMACRONIX INT CO LTD·Filed 2006·Granted Nov 11, 2008·101 cites·11 claims
- 4098US7450423B2Methods of operating non-volatile memory cells having an oxide/nitride multilayer insulating structureMACRONIX INT CO LTD·Filed 2007·Granted Nov 11, 2008·278 cites·24 claims
- 4198US7397060B2Pipe shaped phase change memoryMACRONIX INT CO LTD·Filed 2006·Granted Jul 8, 2008·137 cites·20 claims
- 4298US7190614B2Operation scheme for programming charge trapping non-volatile memoryMACRONIX INT CO LTD·Filed 2005·Granted Mar 13, 2007·149 cites·16 claims
- 4398US7151692B2Operation scheme for programming charge trapping non-volatile memoryMACRONIX INT CO LTD·Filed 2005·Granted Dec 19, 2006·154 cites·18 claims
- 4498US7067865B2High density chalcogenide memory cellsMACRONIX INT CO LTD·Filed 2003·Granted Jun 27, 2006·238 cites·9 claims
- 4598US7033856B2Spacer chalcogenide memory methodMACRONIX INT CO LTD·Filed 2004·Granted Apr 25, 2006·238 cites·14 claims
- 4698US6955961B1Method for defining a minimum pitch in an integrated circuit beyond photolithographic resolutionMACRONIX INT CO LTD·Filed 2004·Granted Oct 18, 2005·250 cites·63 claims
- 4798US6867116B1Fabrication method of sub-resolution pitch for integrated circuitsMACRONIX INT CO LTD·Filed 2003·Granted Mar 15, 2005·250 cites·20 claims
- 4898US6838692B1Chalcogenide memory device with multiple bits per cellMACRONIX INT CO LTD·Filed 2003·Granted Jan 4, 2005·163 cites·16 claims
- 4998US6610586B1Method for fabricating nitride read-only memoryMACRONIX INT CO LTD·Filed 2002·Granted Aug 26, 2003·146 cites·11 claims
- 5098US6514831B1Nitride read only memory cellMACRONIX INT CO LTD·Filed 2001·Granted Feb 4, 2003·157 cites·9 claims
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