Kevin Chi-Wen Chang

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Princeton Junction, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Method to form a self-aligned evaporated metal contact in a deep ho...
- Patent number 11,271,367
- Issue date Mar 8, 2022
- II-VI DELAWARE, INC.
- Omar Husam Amer El-Tawil
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stress relief in semiconductor wafers
- Patent number 10,818,611
- Issue date Oct 27, 2020
- II-VI DELAWARE, INC.
- Kevin Chi-Wen Chang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
VCSEL Including A Self-Aligned, Deep Hole Evaporated Metal Contact
- Publication number 20220209504
- Publication date Jun 30, 2022
- II-VI Delaware, Inc.
- Omar Husam Amer El-Tawil
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STRESS RELIEF IN SEMICONDUCTOR WAFERS
- Publication number 20170162522
- Publication date Jun 8, 2017
- II-VI OptoElectronic Devices, Inc.
- Kevin Chi-Wen Chang
- C30 - CRYSTAL GROWTH
Information Patent Application
STRESS RELIEF IN SEMICONDUCTOR WAFERS
- Publication number 20170148747
- Publication date May 25, 2017
- II-VI OptoElectronic Devices, Inc.
- Kevin Chi-Wen Chang
- H01 - BASIC ELECTRIC ELEMENTS