IP Library › Granted Patent US 6,621,427
Granted Patent Utility
US 6,621,427 · Confirmation No. 3910

METHOD AND APPARATUS FOR IMPLEMENTING A DOUBLY BALANCED CODE

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2006-06-16 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2003-06-27 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-06-27 LET. Miscellaneous Incoming Letter 2 View
2002-05-28 TRNA Transmittal of New Application 2 View
2002-05-28 SPEC Specification 12 View
2002-05-28 CLM Claims 9 View
2002-05-28 ABST Abstract 1 View
2002-05-28 DRW Drawings-only black and white line drawings 4 View
2002-05-28 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,621,427
App. No.
10/156,160
Filed
2002-05-28
Granted
2003-09-16
Pub. No.
US20030071745A1
Art Unit
2819
PTA
0 days