Thomas Chang

Person

Taichung, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor ROM device and manufacturing method thereof
- Patent number 7,589,990
- Issue date Sep 15, 2009
- Taiwan Imagingtek Corporation
- Chih-Ta Star Sung
- G11 - INFORMATION STORAGE
Information Patent Grant
Flash memory process using polysilicon spacers
- Patent number 6,365,455
- Issue date Apr 2, 2002
- Mosel Vitelic, Inc.
- Wen-Doe Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for forming metalization for inter-layer connections
- Patent number 6,162,724
- Issue date Dec 19, 2000
- Mosel Vitelic Inc.
- Liang-Choo Hsia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit structure with an anti-reflective layer
- Patent number 6,043,547
- Issue date Mar 28, 2000
- Mosel Vitelic, Inc.
- Liang-Choo Hsia
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Stacked capacitor having improved charge storage capacity
- Patent number 6,008,515
- Issue date Dec 28, 1999
- Mosel Vitelic, Inc.
- Liang-Choo Hsia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making double-poly MONOS flash EEPROM cell
- Patent number 5,930,631
- Issue date Jul 27, 1999
- Mosel Vitelic Inc.
- Chih-Hsien Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Single-side corrugated cylindrical capacitor structure of high dens...
- Patent number 5,909,621
- Issue date Jun 1, 1999
- Mosel Vitelic Inc.
- Liang-Choo Hsia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming stacked capacitor having corrugated side-wall str...
- Patent number 5,851,898
- Issue date Dec 22, 1998
- Mosel Vitelic, Inc.
- Liang-Choo Hsia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Double-side corrugated cylindrical capacitor structure of high dens...
- Patent number 5,843,822
- Issue date Dec 1, 1998
- Mosel Vitelic Inc.
- Liang-Choo Hsia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stacked capacitor having improved charge storage capacity
- Patent number 5,827,783
- Issue date Oct 27, 1998
- Mosel Vitelic, Inc.
- Liang-Choo Hsia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
TFT with self-align offset gate
- Patent number 5,821,564
- Issue date Oct 13, 1998
- Mosel Vitelic Inc.
- Hsiao-Chia Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making corrugated cell contact
- Patent number 5,789,267
- Issue date Aug 4, 1998
- Mosel Vitelic, Inc.
- Liang-Choo Hsia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making EEPROM cell device with polyspacer floating gate
- Patent number 5,789,297
- Issue date Aug 4, 1998
- Mosel Vitelic Inc.
- Chih-Hsien Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a SRAM cell having a low stand-by current
- Patent number 5,728,598
- Issue date Mar 17, 1998
- Mosel Vitelic Inc.
- Hsiao-Chia Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Automatic temperature controlling system
- Patent number 5,724,825
- Issue date Mar 10, 1998
- Mosel Vitelic Inc.
- Wen Hong Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Double-poly monos flash EEPROM cell
- Patent number 5,703,388
- Issue date Dec 30, 1997
- Mosel Vitelic Inc.
- Chih-Hsien Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wafer metrology pattern integrating both overlay and critical dimen...
- Patent number 5,701,013
- Issue date Dec 23, 1997
- Mosel Viltelic, Inc.
- Liang-Choo Hsia
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Antireflection coating for highly reflective photolithographic laye...
- Patent number 5,672,243
- Issue date Sep 30, 1997
- Mosel Vitelic, Inc.
- Liang-Choo Hsia
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Non-volatile memory and method of fabricating the same
- Publication number 20080135915
- Publication date Jun 12, 2008
- Vanguard International Semiconductor Corporation
- Ing-Ruey Liaw
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor ROM device and manufacturing method thereof
- Publication number 20060120133
- Publication date Jun 8, 2006
- Chih-Ta Star Sung
- G11 - INFORMATION STORAGE

Thomas Chang

Person

Patents Grantslast 30 patents

Semiconductor ROM device and manufacturing method thereof

Flash memory process using polysilicon spacers

Method for forming metalization for inter-layer connections

Circuit structure with an anti-reflective layer

Stacked capacitor having improved charge storage capacity

Method of making double-poly MONOS flash EEPROM cell

Single-side corrugated cylindrical capacitor structure of high dens...

Method of forming stacked capacitor having corrugated side-wall str...

Double-side corrugated cylindrical capacitor structure of high dens...

Stacked capacitor having improved charge storage capacity

TFT with self-align offset gate

Method of making corrugated cell contact

Method of making EEPROM cell device with polyspacer floating gate

Method of manufacturing a SRAM cell having a low stand-by current

Automatic temperature controlling system

Double-poly monos flash EEPROM cell

Wafer metrology pattern integrating both overlay and critical dimen...

Antireflection coating for highly reflective photolithographic laye...

Patents Applicationslast 30 patents

Non-volatile memory and method of fabricating the same

Semiconductor ROM device and manufacturing method thereof