Inventor
NGUYEN LONG
US60 patents
⚠️ This page may combine multiple inventors who share the name “NGUYEN LONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ADVANCED TECH MATERIALS
17 patentsUS6896826B2May 24, 2005
Aqueous cleaning composition containing copper-specific corrosion inhibitor for cleaning inorganic residues on semiconductor substrate
ADVANCED TECH MATERIALS74 citations97
US6755989B2Jun 29, 2004
Aqueous cleaning composition containing copper-specific corrosion inhibitor for cleaning inorganic residues on semiconductor substrate
ADVANCED TECH MATERIALS43 citations96
US6409781B1Jun 25, 2002
Polishing slurries for copper and associated materials
ADVANCED TECH MATERIALS71 citations96
US6344432B1Feb 5, 2002
Formulations including a 1,3-dicarbonyl compound chelating agent and copper corrosion inhibiting agents for stripping residues from semiconductor substrates containing copper structures
ADVANCED TECH MATERIALS51 citations96
US6280651B1Aug 28, 2001
Selective silicon oxide etchant formulation including fluoride salt, chelating agent, and glycol solvent
ADVANCED TECH MATERIALS69 citations96
US6306807B1Oct 23, 2001
Boric acid containing compositions for stripping residues from semiconductor substrates
ADVANCED TECH MATERIALS38 citations95
US6967169B2Nov 22, 2005
Aqueous cleaning composition containing copper-specific corrosion inhibitor for cleaning inorganic residues on semiconductor substrate
ADVANCED TECH MATERIALS16 citations92
US6527819B2Mar 4, 2003
Polishing slurries for copper and associated materials
ADVANCED TECH MATERIALS24 citations92
US6383410B1May 7, 2002
Selective silicon oxide etchant formulation including fluoride salt, chelating agent, and glycol solvent
ADVANCED TECH MATERIALS24 citations92
US6566315B2May 20, 2003
Formulations including a 1,3-dicarbonyl compound chelating agent and copper corrosion inhibiting agents for stripping residues from semiconductor substrates containing copper structures
ADVANCED TECH MATERIALS50 citations89
US7605113B2Oct 20, 2009
Aqueous cleaning composition containing copper-specific corrosion inhibitor for cleaning inorganic residues on semiconductor substrate
ADVANCED TECH MATERIALS11 citations84
US6936542B2Aug 30, 2005
Polishing slurries for copper and associated materials
ADVANCED TECH MATERIALS9 citations73
US6492310B2Dec 10, 2002
Boric acid containing compositions for stripping residues from semiconductor substrates
ADVANCED TECH MATERIALS6 citations73
US7662762B2Feb 16, 2010
Aqueous cleaning composition containing copper-specific corrosion inhibitor for cleaning inorganic residues on semiconductor substrates
ADVANCED TECH MATERIALS4 citations62
US6599870B2Jul 29, 2003
Boric acid containing compositions for stripping residues from semiconductor substrates
ADVANCED TECH MATERIALS2 citations62
US7427567B2Sep 23, 2008
Polishing slurries for copper and associated materials
ADVANCED TECH MATERIALS1 citations58
US9109188B2Aug 18, 2015
Aqueous cleaning composition containing copper-specific corrosion inhibitor for cleaning inorganic residues on semiconductor substrate
ADVANCED TECH MATERIALS0 citations52
CASTLEWOOD SYS INC
7 patentsUSD424048SMay 2, 2000
Video and computer data cartridge
CASTLEWOOD SYS INC18 citations92
USD410644SJun 8, 1999
Audio, video, and computer data cartridge
CASTLEWOOD SYS INC13 citations74
USD418828SJan 11, 2000
Element of an audio, video and computer data cartridge
CASTLEWOOD SYS INC2 citations63
USD411533SJun 29, 1999
Element of an audio video and computer data cartridge
CASTLEWOOD SYS INC2 citations63
US6271986B1Aug 7, 2001
Video disk cartridge disk hub locking mechanism
CASTLEWOOD SYS INC2 citations61
US6011773AJan 4, 2000
Anti-rattle mechanism for a removable video disk cartridge
CASTLEWOOD SYS INC4 citations61
US6188545B1Feb 13, 2001
Moveable disk wiper apparatus and method
CASTLEWOOD SYS INC4 citations60
ENANTA PHARM INC
5 patentsUS11572367B2Feb 7, 2023
Antiviral heterocyclic compounds
ENANTA PHARM INC9 citations84
US11505558B1Nov 22, 2022
Antiviral heterocyclic compounds
ENANTA PHARM INC8 citations84
US12006326B2Jun 11, 2024
Antiviral heterocyclic compounds
ENANTA PHARM INC3 citations73
US11945830B2Apr 2, 2024
Antiviral heterocyclic compounds
ENANTA PHARM INC3 citations72
US12509470B2Dec 30, 2025
Antiviral heterocyclic compounds
ENANTA PHARM INC0 citations61
VERIZON CORPORATE SERV GROUP
3 patentsUS7447636B1Nov 4, 2008
System and methods for using transcripts to train an automated directory assistance service
VERIZON CORPORATE SERV GROUP33 citations89
US7401023B1Jul 15, 2008
Systems and methods for providing automated directory assistance using transcripts
VERIZON CORPORATE SERV GROUP37 citations89
US7295978B1Nov 13, 2007
Systems and methods for using one-dimensional gaussian distributions to model speech
VERIZON CORPORATE SERV GROUP14 citations76
APPLIED MATERIALS INC
2 patentsOAK TECHNOLOGY INC
2 patentsGENUITY INC
2 patentsNANOCEROX INC
2 patentsAMAZON TECH INC
2 patentsPICKHOLZ ARIEL
2 patentsBBN CORP
1 patentSILICON LAB INC
1 patentADVANCED TECHNOLOGIES MATERIAL
1 patentTHOMAS WEST INC
1 patentNGUYEN LONG
1 patentFINISAR CORP
1 patentShowing the top 50 of 60 patents by PatentIndex Score.