US Patent
Patent No. US 07319718
Published on Jan 15, 2008
Application No. 10/365498
Filed on Feb 13, 2003
Priority Date -
Inventor/Applicants
3Roh, Dong Wook - Seoul, KR
Oh, Min Seok - Seoul, KR
Ahn, Joon Kui - Seoul, KR
Classification
International:
H04B 17/00
National:10
375/261
370/442;
370/491;
370/328;
455/69;
455/452.2;
714/769;
714/755;
375/224;
375/240;
Field of Search 11
370/442
370/491;
370/328;
455/69;
455/452;
455/452.2;
375/224;
375/240;
375/261;
714/769;
714/755;
Examiner
2Fan, Chieh M.
Zheng, Eva