Ji-Feng LIU

Person

New Taipei City, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Dielectric film defect reduction
- Patent number 9,598,771
- Issue date Mar 21, 2017
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Ji-Feng Liu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Semiconductor device structure having multi-layered isolation trenc...
- Patent number 9,502,499
- Issue date Nov 22, 2016
- Taiwan Semiconductor Manufacturing Co., Ltd
- Ji-Feng Liu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DEPOSITION DEVICE, SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTU...
- Publication number 20250006488
- Publication date Jan 2, 2025
- NANYA TECHNOLOGY CORPORATION
- Chao-Hsiu LI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
INTERCONNECT STRUCTURE AND MANUFACTURING METHOD THEREOF
- Publication number 20240379561
- Publication date Nov 14, 2024
- NANYA TECHNOLOGY CORPORATION
- JI-FENG LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND TOOL FOR FILM DEPOSITION
- Publication number 20240128078
- Publication date Apr 18, 2024
- NANYA TECHNOLOGY CORPORATION
- JI-FENG LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND A METHOD FOR FILM DEPOSITION
- Publication number 20240128077
- Publication date Apr 18, 2024
- NANYA TECHNOLOGY CORPORATION
- JI-FENG LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE STRUCTURE AND METHOD FOR FORMING THE SAME
- Publication number 20160240609
- Publication date Aug 18, 2016
- Taiwan Semiconductor Manufacturing Co., LTD
- Ji-Feng LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIELECTRIC FILM DEFECT REDUCTION
- Publication number 20130052365
- Publication date Feb 28, 2013
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Ji-Feng Liu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Ji-Feng LIU

Person

Patents Grantslast 30 patents

Dielectric film defect reduction

Semiconductor device structure having multi-layered isolation trenc...

Patents Applicationslast 30 patents

DEPOSITION DEVICE, SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTU...

INTERCONNECT STRUCTURE AND MANUFACTURING METHOD THEREOF

METHOD AND TOOL FOR FILM DEPOSITION

SEMICONDUCTOR DEVICE AND A METHOD FOR FILM DEPOSITION

SEMICONDUCTOR DEVICE STRUCTURE AND METHOD FOR FORMING THE SAME

DIELECTRIC FILM DEFECT REDUCTION