Assignee
MATRIX SEMICONDUCTOR INC
US140 patents
Top patents by PatentIndex Score
US7023739B2Apr 4, 2006
NAND memory array incorporating multiple write pulse programming of individual memory cells and method for operation of same
MATRIX SEMICONDUCTOR INC299 citations99
US7023260B2Apr 4, 2006
Charge pump circuit incorporating corresponding parallel charge pump stages and method therefor
MATRIX SEMICONDUCTOR INC149 citations99
US7005350B2Feb 28, 2006
Method for fabricating programmable memory array structures incorporating series-connected transistor strings
MATRIX SEMICONDUCTOR INC453 citations99
US6984561B2Jan 10, 2006
Method for making high density nonvolatile memory
MATRIX SEMICONDUCTOR INC131 citations99
US6951780B1Oct 4, 2005
Selective oxidation of silicon in diode, TFT, and monolithic three dimensional memory arrays
MATRIX SEMICONDUCTOR INC172 citations99
US6952030B2Oct 4, 2005
High-density three-dimensional memory cell
MATRIX SEMICONDUCTOR INC472 citations99
US6952043B2Oct 4, 2005
Electrically isolated pillars in active devices
MATRIX SEMICONDUCTOR INC218 citations99
US6946719B2Sep 20, 2005
Semiconductor device including junction diode contacting contact-antifuse unit comprising silicide
MATRIX SEMICONDUCTOR INC288 citations99
US6888750B2May 3, 2005
Nonvolatile memory on SOI and compound semiconductor substrates and method of fabrication
MATRIX SEMICONDUCTOR INC497 citations99
US6881994B2Apr 19, 2005
Monolithic three dimensional array of charge storage devices containing a planarized surface
MATRIX SEMICONDUCTOR INC515 citations99
US6879505B2Apr 12, 2005
Word line arrangement having multi-layer word line segments for three-dimensional memory array
MATRIX SEMICONDUCTOR INC250 citations99
US6856572B2Feb 15, 2005
Multi-headed decoder structure utilizing memory array line driver with dual purpose driver device
MATRIX SEMICONDUCTOR INC175 citations99
US6853049B2Feb 8, 2005
Silicide-silicon oxide-semiconductor antifuse device and method of making
MATRIX SEMICONDUCTOR INC165 citations99
US6841813B2Jan 11, 2005
TFT mask ROM and method for making same
MATRIX SEMICONDUCTOR INC354 citations99
US6822903B2Nov 23, 2004
Apparatus and method for disturb-free programming of passive element memory cells
MATRIX SEMICONDUCTOR INC118 citations99
US6815781B2Nov 9, 2004
Inverted staggered thin film transistor with salicided source/drain structures and method of making same
MATRIX SEMICONDUCTOR INC309 citations99
US6816410B2Nov 9, 2004
Method for programming a three-dimensional memory array incorporating serial chain diode stack
MATRIX SEMICONDUCTOR INC92 citations99
US6689644B2Feb 10, 2004
Vertically-stacked, field-programmable, nonvolatile memory and method of fabrication
MATRIX SEMICONDUCTOR INC120 citations99
US6677204B2Jan 13, 2004
Multigate semiconductor device with vertical channel current and method of fabrication
MATRIX SEMICONDUCTOR INC365 citations99
US6653712B2Nov 25, 2003
Three-dimensional memory array and method of fabrication
MATRIX SEMICONDUCTOR INC197 citations99
US6631085B2Oct 7, 2003
Three-dimensional memory array incorporating serial chain diode stack
MATRIX SEMICONDUCTOR INC278 citations99
US6627530B2Sep 30, 2003
Patterning three dimensional structures
MATRIX SEMICONDUCTOR INC385 citations99
US6618295B2Sep 9, 2003
Method and apparatus for biasing selected and unselected array lines when writing a memory array
MATRIX SEMICONDUCTOR INC189 citations99
US6593624B2Jul 15, 2003
Thin film transistors with vertically offset drain regions
MATRIX SEMICONDUCTOR INC150 citations99
US6580124B1Jun 17, 2003
Multigate semiconductor device with vertical channel current and method of fabrication
MATRIX SEMICONDUCTOR INC469 citations99
US6567287B2May 20, 2003
Memory device with row and column decoder circuits arranged in a checkerboard pattern under a plurality of memory arrays
MATRIX SEMICONDUCTOR INC136 citations99
US6545891B1Apr 8, 2003
Modular memory device
MATRIX SEMICONDUCTOR INC152 citations99
US6541312B2Apr 1, 2003
Formation of antifuse structure in a three dimensional memory
MATRIX SEMICONDUCTOR INC121 citations99
US6525953B1Feb 25, 2003
Vertically-stacked, field-programmable, nonvolatile memory and method of fabrication
MATRIX SEMICONDUCTOR INC551 citations99
US6515888B2Feb 4, 2003
Low cost three-dimensional memory array
MATRIX SEMICONDUCTOR INC232 citations99
US6486728B2Nov 26, 2002
Multi-stage charge pump
MATRIX SEMICONDUCTOR INC229 citations99
US6483736B2Nov 19, 2002
Vertically stacked field programmable nonvolatile memory and method of fabrication
MATRIX SEMICONDUCTOR INC444 citations99
US6420215B1Jul 16, 2002
Three-dimensional memory array and method of fabrication
MATRIX SEMICONDUCTOR INC1,212 citations99
US6407953B1Jun 18, 2002
Memory array organization and related test method particularly well suited for integrated circuits having write-once memory arrays
MATRIX SEMICONDUCTOR INC300 citations99
US6385074B1May 7, 2002
Integrated circuit structure including three-dimensional memory array
MATRIX SEMICONDUCTOR INC178 citations99
US6351406B1Feb 26, 2002
Vertically stacked field programmable nonvolatile memory and method of fabrication
MATRIX SEMICONDUCTOR INC558 citations99
US6185122B1Feb 6, 2001
Vertically stacked field programmable nonvolatile memory and method of fabrication
MATRIX SEMICONDUCTOR INC1,018 citations99
US6034882AMar 7, 2000
Vertically stacked field programmable nonvolatile memory and method of fabrication
MATRIX SEMICONDUCTOR INC1,882 citations99
US7054219B1May 30, 2006
Transistor layout configuration for tight-pitched memory array lines
MATRIX SEMICONDUCTOR INC91 citations98
US7022572B2Apr 4, 2006
Manufacturing method for integrated circuit having disturb-free programming of passive element memory cells
MATRIX SEMICONDUCTOR INC71 citations98
US6992349B2Jan 31, 2006
Rail stack array of charge storage devices and method of making same
MATRIX SEMICONDUCTOR INC117 citations98
US6954394B2Oct 11, 2005
Integrated circuit and method for selecting a set of memory-cell-layer-dependent or temperature-dependent operating conditions
MATRIX SEMICONDUCTOR INC71 citations98
US6897514B2May 24, 2005
Two mask floating gate EEPROM and method of making
MATRIX SEMICONDUCTOR INC69 citations98
US6859410B2Feb 22, 2005
Tree decoder structure particularly well-suited to interfacing array lines having extremely small layout pitch
MATRIX SEMICONDUCTOR INC101 citations98
US6858899B2Feb 22, 2005
Thin film transistor with metal oxide layer and method of making same
MATRIX SEMICONDUCTOR INC84 citations98
US6849905B2Feb 1, 2005
Semiconductor device with localized charge storage dielectric and method of making same
MATRIX SEMICONDUCTOR INC79 citations98
US6777773B2Aug 17, 2004
Memory cell with antifuse layer formed at diode junction
MATRIX SEMICONDUCTOR INC109 citations98
US6768661B2Jul 27, 2004
Multiple-mode memory and method for forming same
MATRIX SEMICONDUCTOR INC73 citations98
US6768685B1Jul 27, 2004
Integrated circuit memory array with fast test mode utilizing multiple word line selection and method therefor
MATRIX SEMICONDUCTOR INC91 citations98
US6737675B2May 18, 2004
High density 3D rail stack arrays
MATRIX SEMICONDUCTOR INC142 citations98
Showing the top 50 of 140 patents by PatentIndex Score.