Assignee
MATRIX SEMICONDUCTOR INC
US·140 granted patents·18 pending applications·19,082 citations·filing 1998–2005
Top patents by PatentIndex Score
158 records- 0199US6952030B2High-density three-dimensional memory cellMATRIX SEMICONDUCTOR INC·Filed 2004·Granted Oct 4, 2005·472 cites·7 claims
- 0299US6952043B2Electrically isolated pillars in active devicesMATRIX SEMICONDUCTOR INC·Filed 2002·Granted Oct 4, 2005·218 cites·9 claims
- 0399US6946719B2Semiconductor device including junction diode contacting contact-antifuse unit comprising silicideMATRIX SEMICONDUCTOR INC·Filed 2003·Granted Sep 20, 2005·288 cites·85 claims
- 0499US6888750B2Nonvolatile memory on SOI and compound semiconductor substrates and method of fabricationMATRIX SEMICONDUCTOR INC·Filed 2001·Granted May 3, 2005·497 cites·20 claims
- 0599US6879505B2Word line arrangement having multi-layer word line segments for three-dimensional memory arrayMATRIX SEMICONDUCTOR INC·Filed 2003·Granted Apr 12, 2005·250 cites·47 claims
- 0699US6677204B2Multigate semiconductor device with vertical channel current and method of fabricationMATRIX SEMICONDUCTOR INC·Filed 2002·Granted Jan 13, 2004·365 cites·28 claims
- 0799US6631085B2Three-dimensional memory array incorporating serial chain diode stackMATRIX SEMICONDUCTOR INC·Filed 2001·Granted Oct 7, 2003·278 cites·56 claims
- 0899US6627530B2Patterning three dimensional structuresMATRIX SEMICONDUCTOR INC·Filed 2000·Granted Sep 30, 2003·385 cites·30 claims
- 0999US6580124B1Multigate semiconductor device with vertical channel current and method of fabricationMATRIX SEMICONDUCTOR INC·Filed 2000·Granted Jun 17, 2003·469 cites·19 claims
- 1099US6525953B1Vertically-stacked, field-programmable, nonvolatile memory and method of fabricationMATRIX SEMICONDUCTOR INC·Filed 2001·Granted Feb 25, 2003·551 cites·49 claims
- 1199US6483736B2Vertically stacked field programmable nonvolatile memory and method of fabricationMATRIX SEMICONDUCTOR INC·Filed 2001·Granted Nov 19, 2002·444 cites·20 claims
- 1299US6420215B1Three-dimensional memory array and method of fabricationMATRIX SEMICONDUCTOR INC·Filed 2001·Granted Jul 16, 2002·1.2k cites·22 claims
- 1399US6407953B1Memory array organization and related test method particularly well suited for integrated circuits having write-once memory arraysMATRIX SEMICONDUCTOR INC·Filed 2001·Granted Jun 18, 2002·300 cites·34 claims
- 1499US6351406B1Vertically stacked field programmable nonvolatile memory and method of fabricationMATRIX SEMICONDUCTOR INC·Filed 2000·Granted Feb 26, 2002·558 cites·26 claims
- 1599US6185122B1Vertically stacked field programmable nonvolatile memory and method of fabricationMATRIX SEMICONDUCTOR INC·Filed 1999·Granted Feb 6, 2001·1k cites·59 claims
- 1699US6034882AVertically stacked field programmable nonvolatile memory and method of fabricationMATRIX SEMICONDUCTOR INC·Filed 1998·Granted Mar 7, 2000·1.9k cites·38 claims
- 1798US7054219B1Transistor layout configuration for tight-pitched memory array linesMATRIX SEMICONDUCTOR INC·Filed 2005·Granted May 30, 2006·91 cites·28 claims
- 1898US7023739B2NAND memory array incorporating multiple write pulse programming of individual memory cells and method for operation of sameMATRIX SEMICONDUCTOR INC·Filed 2003·Granted Apr 4, 2006·299 cites·88 claims
- 1998US7005350B2Method for fabricating programmable memory array structures incorporating series-connected transistor stringsMATRIX SEMICONDUCTOR INC·Filed 2002·Granted Feb 28, 2006·453 cites·99 claims
- 2098US6984561B2Method for making high density nonvolatile memoryMATRIX SEMICONDUCTOR INC·Filed 2004·Granted Jan 10, 2006·131 cites·17 claims
- 2198US6951780B1Selective oxidation of silicon in diode, TFT, and monolithic three dimensional memory arraysMATRIX SEMICONDUCTOR INC·Filed 2003·Granted Oct 4, 2005·172 cites·9 claims
- 2298US6881994B2Monolithic three dimensional array of charge storage devices containing a planarized surfaceMATRIX SEMICONDUCTOR INC·Filed 2001·Granted Apr 19, 2005·515 cites·52 claims
- 2398US6856572B2Multi-headed decoder structure utilizing memory array line driver with dual purpose driver deviceMATRIX SEMICONDUCTOR INC·Filed 2002·Granted Feb 15, 2005·175 cites·46 claims
- 2498US6853049B2Silicide-silicon oxide-semiconductor antifuse device and method of makingMATRIX SEMICONDUCTOR INC·Filed 2002·Granted Feb 8, 2005·165 cites·47 claims
- 2598US6841813B2TFT mask ROM and method for making sameMATRIX SEMICONDUCTOR INC·Filed 2001·Granted Jan 11, 2005·354 cites·24 claims
- 2698US6815781B2Inverted staggered thin film transistor with salicided source/drain structures and method of making sameMATRIX SEMICONDUCTOR INC·Filed 2002·Granted Nov 9, 2004·309 cites·40 claims
- 2798US6653712B2Three-dimensional memory array and method of fabricationMATRIX SEMICONDUCTOR INC·Filed 2002·Granted Nov 25, 2003·197 cites·66 claims
- 2898US6618295B2Method and apparatus for biasing selected and unselected array lines when writing a memory arrayMATRIX SEMICONDUCTOR INC·Filed 2001·Granted Sep 9, 2003·189 cites·78 claims
- 2998US6591394B2Three-dimensional memory array and method for storing data bits and ECC bits thereinMATRIX SEMICONDUCTOR INC·Filed 2000·Granted Jul 8, 2003·124 cites·30 claims
- 3098US6515888B2Low cost three-dimensional memory arrayMATRIX SEMICONDUCTOR INC·Filed 2001·Granted Feb 4, 2003·232 cites·75 claims
- 3198US6486728B2Multi-stage charge pumpMATRIX SEMICONDUCTOR INC·Filed 2001·Granted Nov 26, 2002·229 cites·11 claims
- 3298US6385074B1Integrated circuit structure including three-dimensional memory arrayMATRIX SEMICONDUCTOR INC·Filed 2000·Granted May 7, 2002·178 cites·51 claims
- 3397US7106652B2Word line arrangement having multi-layer word line segments for three-dimensional memory arrayMATRIX SEMICONDUCTOR INC·Filed 2005·Granted Sep 12, 2006·41 cites·36 claims
- 3497US7023260B2Charge pump circuit incorporating corresponding parallel charge pump stages and method thereforMATRIX SEMICONDUCTOR INC·Filed 2003·Granted Apr 4, 2006·149 cites·53 claims
- 3597US7002825B2Word line arrangement having segmented word linesMATRIX SEMICONDUCTOR INC·Filed 2005·Granted Feb 21, 2006·46 cites·21 claims
- 3697US6992349B2Rail stack array of charge storage devices and method of making sameMATRIX SEMICONDUCTOR INC·Filed 2004·Granted Jan 31, 2006·117 cites·59 claims
- 3797US6822903B2Apparatus and method for disturb-free programming of passive element memory cellsMATRIX SEMICONDUCTOR INC·Filed 2003·Granted Nov 23, 2004·118 cites·47 claims
- 3897US6816410B2Method for programming a three-dimensional memory array incorporating serial chain diode stackMATRIX SEMICONDUCTOR INC·Filed 2004·Granted Nov 9, 2004·92 cites·14 claims
- 3997US6689644B2Vertically-stacked, field-programmable, nonvolatile memory and method of fabricationMATRIX SEMICONDUCTOR INC·Filed 2002·Granted Feb 10, 2004·120 cites·20 claims
- 4097US6593624B2Thin film transistors with vertically offset drain regionsMATRIX SEMICONDUCTOR INC·Filed 2001·Granted Jul 15, 2003·150 cites·71 claims
- 4197US6567287B2Memory device with row and column decoder circuits arranged in a checkerboard pattern under a plurality of memory arraysMATRIX SEMICONDUCTOR INC·Filed 2001·Granted May 20, 2003·136 cites·26 claims
- 4297US6545898B1Method and apparatus for writing memory arrays using external source of high programming voltageMATRIX SEMICONDUCTOR INC·Filed 2001·Granted Apr 8, 2003·143 cites·47 claims
- 4397US6545891B1Modular memory deviceMATRIX SEMICONDUCTOR INC·Filed 2000·Granted Apr 8, 2003·152 cites·31 claims
- 4497US6541312B2Formation of antifuse structure in a three dimensional memoryMATRIX SEMICONDUCTOR INC·Filed 2000·Granted Apr 1, 2003·121 cites·58 claims
- 4596US6777773B2Memory cell with antifuse layer formed at diode junctionMATRIX SEMICONDUCTOR INC·Filed 2002·Granted Aug 17, 2004·109 cites·8 claims
- 4696US6737675B2High density 3D rail stack arraysMATRIX SEMICONDUCTOR INC·Filed 2002·Granted May 18, 2004·142 cites·51 claims
- 4796US6735104B2Memory device with row and column decoder circuits arranged in a checkerboard pattern under a plurality of memory arraysMATRIX SEMICONDUCTOR INC·Filed 2003·Granted May 11, 2004·87 cites·51 claims
- 4896US6735546B2Memory device and method for temperature-based control over write and/or read operationsMATRIX SEMICONDUCTOR INC·Filed 2001·Granted May 11, 2004·94 cites·72 claims
- 4996US6574145B2Memory device and method for sensing while programming a non-volatile memory cellMATRIX SEMICONDUCTOR INC·Filed 2001·Granted Jun 3, 2003·133 cites·40 claims
- 5096US6525949B1Charge pump circuitMATRIX SEMICONDUCTOR INC·Filed 2000·Granted Feb 25, 2003·123 cites·34 claims
Showing the top 50 of 158 patent records by PatentIndex Score.
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