HUA CUI

Person

CASTRO VALLEY, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Removal composition for selectively removing hard mask and methods...
- Patent number 10,155,921
- Issue date Dec 18, 2018
- E I DUPONT NE NEMOURS AND COMPANY
- Hua Cui
- B08 - CLEANING
Information Patent Grant
Removal composition for selectively removing hard mask and methods...
- Patent number 10,005,991
- Issue date Jun 26, 2018
- EKC TECHNOLOGY INC
- Hua Cui
- B08 - CLEANING
Information Patent Grant
Method and composition for removing resist, etch residue, and coppe...
- Patent number 9,972,485
- Issue date May 15, 2018
- EKC Technology
- Hua Cui
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Method and composition for removing resist, etch residue, and coppe...
- Patent number 9,257,270
- Issue date Feb 9, 2016
- EKC Technology
- Hua Cui
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Nitrile and amidoxime compounds and methods of preparation for semi...
- Patent number 8,802,609
- Issue date Aug 12, 2014
- EKC Technology Inc
- Wai Mun Lee
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND COMPOSITION FOR REMOVING RESIST, ETCH RESIDUE, AND COPPE...
- Publication number 20170092479
- Publication date Mar 30, 2017
- EKC TECHNOLOGY
- HUA CUI
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
REMOVAL COMPOSITION FOR SELECTIVELY REMOVING HARD MASK AND METHODS...
- Publication number 20160312162
- Publication date Oct 27, 2016
- E.I. du Pont de Nemours and Company
- Hua Cui
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Removal Composition for Selectively Removing Hard Mask and Methods...
- Publication number 20160254182
- Publication date Sep 1, 2016
- E.I. du Pont de Nemours and Company
- Hua Cui
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD AND COMPOSITION FOR REMOVING RESIST, ETCH RESIDUE, AND COPPE...
- Publication number 20160247672
- Publication date Aug 25, 2016
- EKC TECHNOLOGY
- HUA CUI
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
METHOD AND COMPOSITION FOR SELECTIVELY REMOVING METAL HARDMASK AND...
- Publication number 20160240368
- Publication date Aug 18, 2016
- EKC Technology, Inc.
- Hua Cui
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
METHOD AND COMPOSITION FOR SELECTIVELY REMOVING METAL HARDMASK AND...
- Publication number 20150104952
- Publication date Apr 16, 2015
- EKC Technology, Inc.
- Hua Cui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND COMPOSITION FOR REMOVING RESIST, ETCH RESIDUE, AND COPPE...
- Publication number 20130157472
- Publication date Jun 20, 2013
- EKC Technology, Inc.
- Hua Cui
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
METHOD AND COMPOSITION FOR REMOVING RESIST, ETCH RESIDUE, AND COPPE...
- Publication number 20130045908
- Publication date Feb 21, 2013
- Hua Cui
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
NOVEL NITRILE AND AMIDOXIME COMPOUNDS AND METHODS OF PREPARATION FO...
- Publication number 20130035272
- Publication date Feb 7, 2013
- Wai Mun Lee
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
NOVEL NITRILE AND AMIDOXIME COMPOUNDS AND METHODS OF PREPARATION FO...
- Publication number 20110065622
- Publication date Mar 17, 2011
- Wai Mun Lee
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Compositions for Removal of Metal Hard Mask Etching Residues from a...
- Publication number 20090131295
- Publication date May 21, 2009
- Hua CUI
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Removal composition for selectively removing hard mask and methods...

Removal composition for selectively removing hard mask and methods...

Method and composition for removing resist, etch residue, and coppe...

Method and composition for removing resist, etch residue, and coppe...

Nitrile and amidoxime compounds and methods of preparation for semi...

Patents Applicationslast 30 patents

METHOD AND COMPOSITION FOR REMOVING RESIST, ETCH RESIDUE, AND COPPE...

REMOVAL COMPOSITION FOR SELECTIVELY REMOVING HARD MASK AND METHODS...

Removal Composition for Selectively Removing Hard Mask and Methods...

METHOD AND COMPOSITION FOR REMOVING RESIST, ETCH RESIDUE, AND COPPE...

METHOD AND COMPOSITION FOR SELECTIVELY REMOVING METAL HARDMASK AND...

METHOD AND COMPOSITION FOR SELECTIVELY REMOVING METAL HARDMASK AND...

METHOD AND COMPOSITION FOR REMOVING RESIST, ETCH RESIDUE, AND COPPE...

METHOD AND COMPOSITION FOR REMOVING RESIST, ETCH RESIDUE, AND COPPE...

NOVEL NITRILE AND AMIDOXIME COMPOUNDS AND METHODS OF PREPARATION FO...

NOVEL NITRILE AND AMIDOXIME COMPOUNDS AND METHODS OF PREPARATION FO...

Compositions for Removal of Metal Hard Mask Etching Residues from a...