Membership
Tour
Register
Log in
Eric G. Lean
Follow
Person
Hsinchu, TW
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Planar optical waveguide dense wavelength division multiplexer
Patent number
6,701,045
Issue date
Mar 2, 2004
Industrial Technology Research Institute
Ying-Tsung Lu
G02 - OPTICS
Information
Patent Grant
Polarization independent tunable acousto-optical filter and the met...
Patent number
6,404,536
Issue date
Jun 11, 2002
Industrial Technology Research Institute
Eric Gung-Hwa Lean
G02 - OPTICS
Information
Patent Grant
White light-emitting diode and method of manufacturing the same
Patent number
6,163,038
Issue date
Dec 19, 2000
Industrial Technology Research Institute
Chin-Yuan Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Prism-type objective lens for the pickup head of an optical disc dr...
Patent number
6,137,637
Issue date
Oct 24, 2000
Industrial Technology Research Institute
Jau-Jiu Ju
G02 - OPTICS
Information
Patent Grant
Prism-type objective lens for the pickup head of an optical disc dr...
Patent number
6,034,797
Issue date
Mar 7, 2000
Industrial Technology Research Institute
Jau-Jiu Ju
G02 - OPTICS
Information
Patent Grant
Spindle motor for optical disc drives
Patent number
5,923,110
Issue date
Jul 13, 1999
Industrial Technology Research Institute
Chi-Mou Zhao
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL SCANNING TYPE TOUCH APPARATUS AND OPERATION METHOD THEREOF
Publication number
20120218225
Publication date
Aug 30, 2012
Industrial Technology Research Institute
Hsin-Hsiang Lo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Planar optical waveguide dense wavelength division multiplexer
Publication number
20020186925
Publication date
Dec 12, 2002
Ying-Tsung Lu
G02 - OPTICS
Information
Patent Application
POLARIZATION INDEPENDENT TUNABLE ACOUSTO-OPTICAL FILTER AND THE MET...
Publication number
20020085264
Publication date
Jul 4, 2002
Eric Gung-Hwa Lean
G02 - OPTICS