Inventor
PHAM TUAN
US69 patents
⚠️ This page may combine multiple inventors who share the name “PHAM TUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANDISK CORP
14 patentsUS7795080B2Sep 14, 2010
Methods of forming integrated circuit devices using composite spacer structures
SANDISK CORP37 citations93
US7592223B2Sep 22, 2009
Methods of fabricating non-volatile memory with integrated select and peripheral circuitry and post-isolation memory cell formation
SANDISK CORP17 citations93
US7582529B2Sep 1, 2009
Methods of fabricating non-volatile memory with integrated peripheral circuitry and pre-isolation memory cell formation
SANDISK CORP19 citations93
US7504686B2Mar 17, 2009
Self-aligned non-volatile memory cell
SANDISK CORP21 citations93
US7183153B2Feb 27, 2007
Method of manufacturing self aligned non-volatile memory cells
SANDISK CORP28 citations93
US7105406B2Sep 12, 2006
Self aligned non-volatile memory cell and process for fabrication
SANDISK CORP27 citations93
US7615445B2Nov 10, 2009
Methods of reducing coupling between floating gates in nonvolatile memory
SANDISK CORP19 citations92
US7704832B2Apr 27, 2010
Integrated non-volatile memory and peripheral circuitry fabrication
SANDISK CORP18 citations84
US7482223B2Jan 27, 2009
Multi-thickness dielectric for semiconductor memory
SANDISK CORP17 citations84
US7436019B2Oct 14, 2008
Non-volatile memory cells shaped to increase coupling to word lines
SANDISK CORP15 citations84
US7365018B2Apr 29, 2008
Fabrication of semiconductor device for flash memory with increased select gate width
SANDISK CORP11 citations84
US7221008B2May 22, 2007
Bitline direction shielding to avoid cross coupling between adjacent cells for NAND flash memory
SANDISK CORP11 citations84
US7202125B2Apr 10, 2007
Low-voltage, multiple thin-gate oxide and low-resistance gate electrode
SANDISK CORP12 citations84
US7910434B2Mar 22, 2011
Method of reducing coupling between floating gates in nonvolatile memory
SANDISK CORP4 citations63
SANDISK TECHNOLOGIES INC
8 patentsUS9659956B1May 23, 2017
Three-dimensional memory device containing source select gate electrodes with enhanced electrical isolation
SANDISK TECHNOLOGIES INC108 citations98
US9842851B2Dec 12, 2017
Three-dimensional memory devices having a shaped epitaxial channel portion
SANDISK TECHNOLOGIES INC28 citations94
US9768270B2Sep 19, 2017
Method of selectively depositing floating gate material in a memory device
SANDISK TECHNOLOGIES INC24 citations93
US9601508B2Mar 21, 2017
Blocking oxide in memory opening integration scheme for three-dimensional memory structure
SANDISK TECHNOLOGIES INC11 citations84
US9460958B2Oct 4, 2016
Air gap isolation in non-volatile memory
SANDISK TECHNOLOGIES INC15 citations84
US8879331B2Nov 4, 2014
Shared bit line string architecture
SANDISK TECHNOLOGIES INC8 citations84
US9099532B2Aug 4, 2015
Processes for NAND flash memory fabrication
SANDISK TECHNOLOGIES INC4 citations73
US8877627B2Nov 4, 2014
Method of forming PN floating gate non-volatile storage elements and transistor having N+ gate
SANDISK TECHNOLOGIES INC4 citations73
SANDISK TECHNOLOGIES LLC
8 patentsUS10103161B2Oct 16, 2018
Offset backside contact via structures for a three-dimensional memory device
SANDISK TECHNOLOGIES LLC29 citations94
US9917093B2Mar 13, 2018
Inter-plane offset in backside contact via structures for a three-dimensional memory device
SANDISK TECHNOLOGIES LLC41 citations94
US10283566B2May 7, 2019
Three-dimensional memory device with through-stack contact via structures and method of making thereof
SANDISK TECHNOLOGIES LLC21 citations93
US10014316B2Jul 3, 2018
Three-dimensional memory device with leakage reducing support pillar structures and method of making thereof
SANDISK TECHNOLOGIES LLC35 citations93
US10224373B2Mar 5, 2019
Three-dimensional ReRAM memory device employing replacement word lines and methods of making the same
SANDISK TECHNOLOGIES LLC11 citations83
US9711522B2Jul 18, 2017
Memory hole structure in three dimensional memory
SANDISK TECHNOLOGIES LLC5 citations73
US11973044B2Apr 30, 2024
Non-volatile memory with efficient signal routing
SANDISK TECHNOLOGIES LLC2 citations72
US10115770B2Oct 30, 2018
Methods and apparatus for three-dimensional nonvolatile memory
SANDISK TECHNOLOGIES LLC3 citations72
ADVANCED MICRO DEVICES INC
6 patentsUS6465303B1Oct 15, 2002
Method of manufacturing spacer etch mask for silicon-oxide-nitride-oxide-silicon (SONOS) type nonvolatile memory
ADVANCED MICRO DEVICES INC22 citations92
US6261904B1Jul 17, 2001
Dual bit isolation scheme for flash devices
ADVANCED MICRO DEVICES INC46 citations90
US6355514B1Mar 12, 2002
Dual bit isolation scheme for flash devices
ADVANCED MICRO DEVICES INC14 citations84
US6573140B1Jun 3, 2003
Process for making a dual bit memory device with isolated polysilicon floating gates
ADVANCED MICRO DEVICES INC11 citations74
US6242306B1Jun 5, 2001
Dual bit isolation scheme for flash memory devices having polysilicon floating gates
ADVANCED MICRO DEVICES INC11 citations74
US6232630B1May 15, 2001
Light floating gate doping to improve tunnel oxide reliability
ADVANCED MICRO DEVICES INC7 citations72
ACCLARENT INC
2 patentsLEADING EDGE TECHNOLOGIES INC
2 patents(unassigned)
2 patentsPURAYATH VINOD ROBERT
2 patentsLUTHER RES PARTNERS LLC
1 patentPROLINK INC
1 patentHARARI ELI
1 patentHEWLETT PACKARD DEVELOPMENT CO
1 patentBOEING CO
1 patentPDF SOLUTIONS INC
1 patentShowing the top 50 of 69 patents by PatentIndex Score.