IP Library › Granted Patent US 6,674,408
Granted Patent Utility
US 6,674,408 · Confirmation No. 8853

ANTENNA APPARATUS

Inventor: Shuguang Chen
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2012-12-12 PETDEC Petition Decision 2 View
2012-12-11 WFEE Fee Worksheet (SB06) 2 View
2012-09-26 PET.OP Petition for review by the Office of Petitions 4 View
2012-09-26 TRAN.LET Transmittal Letter 1 View
2012-05-08 LET. Miscellaneous Incoming Letter 1 View
2012-05-08 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-11-18 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2008-04-02 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2003-11-17 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-07-19 TRNA Transmittal of New Application 1 View
2002-07-19 SPEC Specification 15 View
2002-07-19 CLM Claims 4 View
2002-07-19 ABST Abstract 1 View
2002-07-19 DRW Drawings-only black and white line drawings 7 View
2002-07-19 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,674,408
App. No.
10/199,680
Filed
2002-07-19
Granted
2004-01-06
Art Unit
2821
PTA
0 days