Membership
Tour
Register
Log in
Tak Seng Thang
Follow
Person
San Jose, CA, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Surface treatment of a semiconductor light emitting device
Patent number
10,002,988
Issue date
Jun 19, 2018
Lumileds LLC
Yiwen Rong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Surface treatment of a semiconductor light emitting device
Patent number
9,484,497
Issue date
Nov 1, 2016
Koninklijke Philips N.V.
Yiwen Rong
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SURFACE TREATMENT OF A SEMICONDUCTOR LIGHT EMITTING DEVICE
Publication number
20170012170
Publication date
Jan 12, 2017
Koninklijke Philips N.V.
Yiwen Rong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SURFACE TREATMENT OF A SEMICONDUCTOR LIGHT EMITTING DEVICE
Publication number
20160072014
Publication date
Mar 10, 2016
Koninklijke Philips N.V.
Yiwen Rong
H01 - BASIC ELECTRIC ELEMENTS