Na; Sang Ju

Patent Applications and Registrations

Patent applications and USPTO patent grants for Na; Sang Ju.The latest application filed is for "speaker system for mobile device".

Company Profile

0.7.7

Na; Sang Ju - Seoul KR
Na; Sang Ju - Seoul City KR
Na; Sang Ju - Suwon 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
Speaker system for mobile device Grant 7,668,571 - Na , et al. February 23, 2	2010-02-23
Notebook computer Grant 7,561,418 - Na July 14, 2	2009-07-14
Hinge frame for portable computer and structure for mounting the same Grant 7,480,131 - Na , et al. January 20, 2	2009-01-20
Flexible printed circuit board assembly, method for manufacturing the same, and portable terminal comprising the same Grant 7,384,272 - Na June 10, 2	2008-06-10
Speaker System For Mobile Device App 20070223739 - NA; Sang Ju ; et al.	2007-09-27
Notebook computer App 20070139876 - Na; Sang Ju	2007-06-21
Peripheral device mounting holder and portable computer including the holder Grant 7,170,742 - Na , et al. January 30, 2	2007-01-30
Flexible printed circuit board assembly, method for manufacturing the same, and portable terminal comprising the same App 20070000126 - Na; Sang-Ju	2007-01-04
Portable electronic apparatus having external connector fixed at internal circuit board Grant 6,942,498 - Na September 13, 2	2005-09-13
Portable electronic apparatus having external connector fixed at internal circuit board Grant 6,752,638 - Na June 22, 2	2004-06-22
Portable electronic apparatus having external connector fixed at internal circuit board App 20030139073 - Na, Sang Ju	2003-07-24
Portable electronic apparatus having external connector fixed at internal circuit board App 20030139072 - Na, Sang Ju	2003-07-24
Peripheral device mounting holder and portable computer including the holder App 20030058614 - Na, Sang-Ju ; et al.	2003-03-27
Portable electronic apparatus having external connector fixed at internal circuit board App 20020019154 - Na, Sang Ju	2002-02-14

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