Chien-Chih Du

Person

Hsinchu, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Flash memory cell and manufacturing method thereof
- Patent number 7,183,606
- Issue date Feb 27, 2007
- Powerchip Semiconductor Corp.
- Leo Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating a flash memory cell
- Patent number 7,029,973
- Issue date Apr 18, 2006
- Powerchip Semiconductor Corp.
- Chih-Wei Hung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating a flash memory
- Patent number 6,984,559
- Issue date Jan 10, 2006
- Powerchip Semiconductor Corp.
- Leo Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flash memory cell
- Patent number 6,953,963
- Issue date Oct 11, 2005
- Powerchip Semiconductor Corp.
- Leo Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating a flash memory
- Patent number 6,893,918
- Issue date May 17, 2005
- Powerchip Semiconductor Corp.
- Leo Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flash memory cell including two floating gates and an erasing gate
- Patent number 6,855,598
- Issue date Feb 15, 2005
- Powerchip Semiconductor Corp.
- Chih-Wei Hung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating memory device
- Patent number 6,696,350
- Issue date Feb 24, 2004
- Powerchip Semiconductor Corp.
- Chih-Wei Hung
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MANUFACTURING METHOD OF A FLASH MEMORY CELL
- Publication number 20060216893
- Publication date Sep 28, 2006
- Leo Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLASH MEMORY CELL AND MANUFACTURING METHOD THEREOF
- Publication number 20050280068
- Publication date Dec 22, 2005
- Leo Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLASH MEMORY CELL AND MANUFACTURING METHOD THEREOF
- Publication number 20050255658
- Publication date Nov 17, 2005
- Leo Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
[METHOD OF FABRICATING A FLASH MEMORY]
- Publication number 20050176200
- Publication date Aug 11, 2005
- Leo Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLASH MEMORY AND METHOD THEREOF
- Publication number 20050093055
- Publication date May 5, 2005
- Leo Wang
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF FABRICATING A FLASH MEMORY CELL
- Publication number 20050090057
- Publication date Apr 28, 2005
- Chih-Wei Hung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
[FLASH MEMORY CELL AND MANUFACTURING METHOD THEREOF]
- Publication number 20050051833
- Publication date Mar 10, 2005
- Leo Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLASH MEMORY AND METHOD OF FABRICATION
- Publication number 20040180495
- Publication date Sep 16, 2004
- Chih-Wei Hung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of fabricating memory device
- Publication number 20030232484
- Publication date Dec 18, 2003
- Chih-Wei Hung
- H01 - BASIC ELECTRIC ELEMENTS

Chien-Chih Du

Person

Patents Grantslast 30 patents

Flash memory cell and manufacturing method thereof

Method of fabricating a flash memory cell

Method of fabricating a flash memory

Flash memory cell

Method of fabricating a flash memory

Flash memory cell including two floating gates and an erasing gate

Method of fabricating memory device

Patents Applicationslast 30 patents

MANUFACTURING METHOD OF A FLASH MEMORY CELL

FLASH MEMORY CELL AND MANUFACTURING METHOD THEREOF

FLASH MEMORY CELL AND MANUFACTURING METHOD THEREOF

[METHOD OF FABRICATING A FLASH MEMORY]

FLASH MEMORY AND METHOD THEREOF

METHOD OF FABRICATING A FLASH MEMORY CELL

[FLASH MEMORY CELL AND MANUFACTURING METHOD THEREOF]

FLASH MEMORY AND METHOD OF FABRICATION

Method of fabricating memory device