Ping-Jen Cheng

Person

Jungli City, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Chip structure with etch stop layer
- Patent number 12,183,674
- Issue date Dec 31, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Ping-En Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor structure and method for manufacturing the same
- Patent number 11,742,416
- Issue date Aug 29, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd
- Shih-Hao Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Chip structure with etch stop layer and method for forming the same
- Patent number 11,670,590
- Issue date Jun 6, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd
- Ping-En Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vibration-dampening base for ball-type lead screw of load port tran...
- Patent number 6,968,753
- Issue date Nov 29, 2005
- Taiwan Semiconductor Manufacturing Co.
- Huan-Liang Tzeng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual-port end point window for plasma etcher
- Patent number 6,863,772
- Issue date Mar 8, 2005
- Taiwan Semiconductor Manufacturing Co., Ltd
- Ping-Jen Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas distribution plate with anodized alumnium coating
- Patent number 6,844,082
- Issue date Jan 18, 2005
- Taiwan Semiconductor Manufacturing Co., Ltd
- Huan-Liang Tzeng
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
High temperature process chamber having improved heat endurance
- Patent number 6,485,605
- Issue date Nov 26, 2002
- Taiwan Semiconductor Manufacturing Co., Ltd
- Huan-Liang Tseng
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR STRUCTURE
- Publication number 20230395703
- Publication date Dec 7, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Shih-Hao LIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHIP STRUCTURE WITH ETCH STOP LAYER
- Publication number 20230268272
- Publication date Aug 24, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Ping-En CHENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHIP STRUCTURE WITH ETCH STOP LAYER AND METHOD FOR FORMING THE SAME
- Publication number 20230051280
- Publication date Feb 16, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Ping-En CHENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20220384609
- Publication date Dec 1, 2022
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Shih-Hao LIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Insert liner for chamber entrance
- Publication number 20050095187
- Publication date May 5, 2005
- Huan-Liang Tzeng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Gas distribution plate with anodized aluminum coating
- Publication number 20040211674
- Publication date Oct 28, 2004
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Huan-Liang Tzeng
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Dual-port end point window for plasma etcher
- Publication number 20040069408
- Publication date Apr 15, 2004
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Ping-Jen Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Vibration-dampening base for ball-type lead screw of load port tran...
- Publication number 20030234141
- Publication date Dec 25, 2003
- Taiwan Semiconductor Manufacturing, Co. Ltd.
- Huan-Liang Tzeng
- H01 - BASIC ELECTRIC ELEMENTS

Ping-Jen Cheng

Person

Patents Grantslast 30 patents

Chip structure with etch stop layer

Semiconductor structure and method for manufacturing the same

Chip structure with etch stop layer and method for forming the same

Vibration-dampening base for ball-type lead screw of load port tran...

Dual-port end point window for plasma etcher

Gas distribution plate with anodized alumnium coating

High temperature process chamber having improved heat endurance

Patents Applicationslast 30 patents

SEMICONDUCTOR STRUCTURE

CHIP STRUCTURE WITH ETCH STOP LAYER

CHIP STRUCTURE WITH ETCH STOP LAYER AND METHOD FOR FORMING THE SAME

SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING THE SAME

Insert liner for chamber entrance

Gas distribution plate with anodized aluminum coating

Dual-port end point window for plasma etcher

Vibration-dampening base for ball-type lead screw of load port tran...