Wei Hua Cheng

Person

Singapore, SG

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and manufacturing method thereof
- Patent number 9,431,256
- Issue date Aug 30, 2016
- United Microelectronics Corp.
- Cheng-Yuan Hsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor process
- Patent number 9,401,280
- Issue date Jul 26, 2016
- United Microelectronics Corp.
- Duan Quan Liao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor structure and layout structure for memory devices
- Patent number 9,111,796
- Issue date Aug 18, 2015
- United Microelectronics Corp.
- Zhen Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating semiconductor device
- Patent number 9,023,726
- Issue date May 5, 2015
- United Microelectronics Corp.
- Wei Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Floating gate forming process
- Patent number 8,921,913
- Issue date Dec 30, 2014
- United Microelectronics Corp.
- Cheng-Yuan Hsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Adjustable 3D capacitor
- Patent number 7,067,869
- Issue date Jun 27, 2006
- Chartered Semiconductor Manufacturing Ltd.
- Wei Hua Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for forming a via in a damascene process
- Patent number 6,803,305
- Issue date Oct 12, 2004
- Chartered Semiconductor Manufacturing Limited
- Daniel Yen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of self-aligning a damascene gate structure to isolation reg...
- Patent number 6,713,335
- Issue date Mar 30, 2004
- Chartered Semiconductor Manufacturing Ltd.
- Daniel Yen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Adjustable 3D capacitor
- Patent number 6,689,643
- Issue date Feb 10, 2004
- Chartered Semiconductor Manufacturing Ltd.
- Wei Hua Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for reducing gouging during via formation
- Patent number 6,686,279
- Issue date Feb 3, 2004
- Chartered Semiconductor Manufacturing Limited
- Daniel Yen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for making three-dimensional metal-insulator-metal capacitor...
- Patent number 6,630,380
- Issue date Oct 7, 2003
- Chartered Semiconductor Manufacturing Ltd.
- Wei-Hua Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fork cover for vertical furnace
- Patent number 5,980,186
- Issue date Nov 9, 1999
- Chartered Semiconductor Manufacturing Ltd.
- Wei Hua Cheng
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
RRAM STRUCTURE AND FABRICATING METHOD OF THE SAME
- Publication number 20240081158
- Publication date Mar 7, 2024
- UNITED MICROELECTRONICS CORP.
- Wei Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY STRUCTURE AND FABRICATION METHOD THEREOF
- Publication number 20230099289
- Publication date Mar 30, 2023
- UNITED MICROELECTRONICS CORP.
- ZHEN CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR PROCESS
- Publication number 20150348789
- Publication date Dec 3, 2015
- UNITED MICROELECTRONICS CORP.
- Duan Quan Liao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20150249158
- Publication date Sep 3, 2015
- United Microelectronics Corp.
- Wei Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR STRUCTURE AND LAYOUT STRUCTURE FOR MEMORY DEVICES
- Publication number 20150206894
- Publication date Jul 23, 2015
- UNITED MICROELECTRONICS CORP.
- Zhen Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF FABRICATING SEMICONDUCTOR DEVICE
- Publication number 20150140800
- Publication date May 21, 2015
- UNITED MICROELECTRONICS CORP.
- Wei Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20150014761
- Publication date Jan 15, 2015
- UNITED MICROELECTRONICS CORP.
- Cheng-Yuan Hsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLOATING GATE FORMING PROCESS
- Publication number 20140377945
- Publication date Dec 25, 2014
- Cheng-Yuan Hsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Adjustable 3D capacitor
- Publication number 20040147087
- Publication date Jul 29, 2004
- Chartered Semiconductor Manufacturing Ltd.
- Wei Hua Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for forming a high aspect ratio via
- Publication number 20040077174
- Publication date Apr 22, 2004
- Chartered Semiconductor Manufacturing Ltd.
- Daniel Yen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF SELF-ALIGNING A DAMASCENE GATE STRUCTURE TO ISOLATION REG...
- Publication number 20040038466
- Publication date Feb 26, 2004
- TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY
- Daniel Yen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Adjustable 3D capacitor
- Publication number 20030201476
- Publication date Oct 30, 2003
- Chartered Semiconductor Manufacturing Ltd.
- Wei Hua Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for forming a via in a damascene process
- Publication number 20030194856
- Publication date Oct 16, 2003
- Daniel Yen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for reducing gouging during via formation
- Publication number 20030186542
- Publication date Oct 2, 2003
- Daniel Yen
- H01 - BASIC ELECTRIC ELEMENTS

Wei Hua Cheng

Person

Patents Grantslast 30 patents

Semiconductor device and manufacturing method thereof

Semiconductor process

Semiconductor structure and layout structure for memory devices

Method of fabricating semiconductor device

Floating gate forming process

Adjustable 3D capacitor

Method for forming a via in a damascene process

Method of self-aligning a damascene gate structure to isolation reg...

Adjustable 3D capacitor

Method for reducing gouging during via formation

Method for making three-dimensional metal-insulator-metal capacitor...

Fork cover for vertical furnace

Patents Applicationslast 30 patents

RRAM STRUCTURE AND FABRICATING METHOD OF THE SAME

SEMICONDUCTOR MEMORY STRUCTURE AND FABRICATION METHOD THEREOF

SEMICONDUCTOR PROCESS

SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING THE SAME

SEMICONDUCTOR STRUCTURE AND LAYOUT STRUCTURE FOR MEMORY DEVICES

METHOD OF FABRICATING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF

FLOATING GATE FORMING PROCESS

Adjustable 3D capacitor

Method for forming a high aspect ratio via

METHOD OF SELF-ALIGNING A DAMASCENE GATE STRUCTURE TO ISOLATION REG...

Adjustable 3D capacitor

Method for forming a via in a damascene process

Method for reducing gouging during via formation