Jowei Dun

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Self-aligned contact for trench power MOSFET
- Patent number 10,644,118
- Issue date May 5, 2020
- Alpha and Omega Semiconductor Incorporated
- Hongyong Xue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power device with high aspect ratio trench contacts and submicron p...
- Patent number 10,424,654
- Issue date Sep 24, 2019
- Alpha and Omega Semiconductor Incorporated
- Wenjun Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power device with high aspect ratio trench contacts and submicron p...
- Patent number 10,020,380
- Issue date Jul 10, 2018
- Alpha and Omega Semiconductor Incorporated
- Wenjun Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Self-aligned contact for trench power MOSFET
- Patent number 9,691,863
- Issue date Jun 27, 2017
- Alpha and Omega Semiconductor Incorporated
- Hongyong Xue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for reducing stress and improving step-coverage of tungsten...
- Patent number 5,956,609
- Issue date Sep 21, 1999
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Jiun-Chung Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fabrication of high-density trench DMOS using sidewall spacers
- Patent number 5,904,525
- Issue date May 18, 1999
- Siliconix Incorporated
- Fwu-Iuan Hshieh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface mount and flip chip technology with diamond film passivatio...
- Patent number 5,767,578
- Issue date Jun 16, 1998
- Siliconix Incorporated
- Mike F. Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface mount and flip chip technology for total integrated circuit...
- Patent number 5,757,081
- Issue date May 26, 1998
- Siliconix Incorporated
- Mike F. Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface mount and flip chip technology for total integrated circuit...
- Patent number 5,753,529
- Issue date May 19, 1998
- Siliconix Incorporated
- Mike F. Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for preventing the exposure of borophosphosilicate glass to...
- Patent number 5,284,800
- Issue date Feb 8, 1994
- Integrated Device Technology, Inc.
- Chuen-Der Lien
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
POWER DEVICE WITH HIGH ASPECT RATIO TRENCH CONTACTS AND SUBMICRON P...
- Publication number 20180323282
- Publication date Nov 8, 2018
- Alpha & Omega Semiconductor, Incorporated
- Wenjun Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SELF-ALIGNED CONTACT FOR TRENCH POWER MOSFET
- Publication number 20170288028
- Publication date Oct 5, 2017
- ALPHA & OMEGA SEMICONDUCTOR INCORPORATED
- Hongyong Xue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SELF-ALIGNED CONTACT FOR TRENCH POWER MOSFET
- Publication number 20160300917
- Publication date Oct 13, 2016
- ALPHA & OMEGA SEMICONDUCTOR INCORPORATED
- Hongyong Xue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER DEVICE WITH HIGH ASPECT RATIO TRENCH CONTACTS AND SUBMICRON P...
- Publication number 20160218008
- Publication date Jul 28, 2016
- Alpha & Omega Semiconductor, Incorporated
- Wenjun Li
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Self-aligned contact for trench power MOSFET

Power device with high aspect ratio trench contacts and submicron p...

Power device with high aspect ratio trench contacts and submicron p...

Self-aligned contact for trench power MOSFET

Method for reducing stress and improving step-coverage of tungsten...

Fabrication of high-density trench DMOS using sidewall spacers

Surface mount and flip chip technology with diamond film passivatio...

Surface mount and flip chip technology for total integrated circuit...

Surface mount and flip chip technology for total integrated circuit...

Method for preventing the exposure of borophosphosilicate glass to...

Patents Applicationslast 30 patents

POWER DEVICE WITH HIGH ASPECT RATIO TRENCH CONTACTS AND SUBMICRON P...

SELF-ALIGNED CONTACT FOR TRENCH POWER MOSFET

SELF-ALIGNED CONTACT FOR TRENCH POWER MOSFET

POWER DEVICE WITH HIGH ASPECT RATIO TRENCH CONTACTS AND SUBMICRON P...