Membership
Tour
Register
Log in
Joo Won Choi
Follow
Person
Woodbridge, CT, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Methods for producing light extraction structures for semiconductor...
Patent number
10,672,948
Issue date
Jun 2, 2020
Saphlux, Inc.
Joo Won Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Air void structures for semiconductor fabrication
Patent number
10,665,752
Issue date
May 26, 2020
Saphlux, Inc.
Joo Won Choi
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
LIGHT EXTRACTION STRUCTURES FOR SEMICONDUCTOR DEVICES
Publication number
20190189843
Publication date
Jun 20, 2019
Saphlux, Inc.
Joo Won Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
AIR VOID STRUCTURES FOR SEMICONDUCTOR FABRICATION
Publication number
20190189849
Publication date
Jun 20, 2019
Saphlux, Inc.
Joo Won Choi
H01 - BASIC ELECTRIC ELEMENTS