Song; Keun Man

Patent Applications and Registrations

Patent applications and USPTO patent grants for Song; Keun Man.The latest application filed is for "nitride semiconductor light emitting device".

Company Profile

0.5.7

Song; Keun Man - Seoul KR
Song; Keun Man - Kwangju City KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Nitride semiconductor light emitting device Grant 7,902,544 - Kim , et al. March 8, 2	2011-03-08
Nitride semiconductor light emitting device Grant 7,829,882 - Kim , et al. November 9, 2	2010-11-09
Nitride Semiconductor Light Emitting Device App 20100230657 - KIM; Sun Woon ; et al.	2010-09-16
Nitride semiconductor light emitting device Grant 7,705,364 - Lee , et al. April 27, 2	2010-04-27
Fabrication method of multi-wavelength semiconductor laser device Grant 7,393,710 - Kim , et al. July 1, 2	2008-07-01
Nitride semiconductor light emitting device and method for manufacturing the same App 20070096143 - Kim; Sun Woon ; et al.	2007-05-03
Nitride semiconductor light emitting device App 20070090339 - Lee; Dong Yul ; et al.	2007-04-26
Nitride semiconductor light emitting device App 20070085097 - Kim; Sun Woon ; et al.	2007-04-19
Nitride semiconductor light emitting device App 20070045655 - Song; Keun Man ; et al.	2007-03-01
Method for manufacturing multi-wavelength semiconductor laser device App 20060194356 - Song; Keun Man ; et al.	2006-08-31
Fabrication method of multi-wavelength semiconductor laser device App 20060088950 - Kim; Jin Chul ; et al.	2006-04-27
Method for fabricating white light emitting diode using InGaN phase separation Grant 6,303,404 - Moon , et al. October 16, 2	2001-10-16

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