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Shu Lin City, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Multi-wavelength white light-emitting structure
Patent number
7,804,162
Issue date
Sep 28, 2010
Harvatek Corporation
Bily Wang
F21 - LIGHTING
Information
Patent Grant
Wafer level electro-optical semiconductor manufacture fabrication m...
Patent number
7,655,997
Issue date
Feb 2, 2010
Harvatek Corporation
Bily Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Package structure for semiconductor
Patent number
7,276,782
Issue date
Oct 2, 2007
Harvatek Corporation
Billy Wang
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
WAFER LEVEL LED PACKAGE STRUCTURE FOR INCREASING LIGHT-EMITTING EFF...
Publication number
20120094407
Publication date
Apr 19, 2012
HARVATEK CORPORATION
Bily Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WAFER LEVEL LED PACKAGE STRUCTURE FOR INCREASING LIGHT-EMITTING EFF...
Publication number
20100301349
Publication date
Dec 2, 2010
HARVATEK CORPORATION
Bily Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Multi-wavelength white light-emitting structure
Publication number
20090152574
Publication date
Jun 18, 2009
Bily Wang
F21 - LIGHTING
Information
Patent Application
Wafer level electro-optical simiconductor manufacture fabrication m...
Publication number
20060261488
Publication date
Nov 23, 2006
Harvatek Corporation
Bily Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Wafer-level electro-optical semiconductor manufacture fabrication m...
Publication number
20060258031
Publication date
Nov 16, 2006
Bily Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Multi-wavelength white light emitting diode
Publication number
20060249739
Publication date
Nov 9, 2006
Bily Wang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Wafer level electro-optical semiconductor manufacture fabrication m...
Publication number
20060166477
Publication date
Jul 27, 2006
Harvatek Corporation
Bily Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Package structure for semiconductor
Publication number
20050139855
Publication date
Jun 30, 2005
Harvatek Corporation
Bily Wang
H01 - BASIC ELECTRIC ELEMENTS