IP Library › Granted Patent US 6,653,950
Granted Patent Utility
US 6,653,950 · Confirmation No. 3962

DATA COMPRESSION METHOD AND APPARATUS UTILIZING CASCADED SUBDICTIONARIES

Inventor: Albert B. Cooper
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2003-06-20 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-01-08 TRNA Transmittal of New Application 2 View
2002-01-08 DRW Drawings-only black and white line drawings 7 View
2001-09-13 TRNA Transmittal of New Application 2 View
2001-09-13 SPEC Specification 31 View
2001-09-13 CLM Claims 20 View
2001-09-13 ABST Abstract 1 View
2001-09-13 DRW Drawings-only black and white line drawings 6 View
2001-09-13 OATH Oath or Declaration filed 1 View
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Quick Facts
Patent No.
US 6,653,950
App. No.
09/951,263
Filed
2001-09-13
Granted
2003-11-25
Pub. No.
US20030102988A1
Art Unit
2819
PTA
-120 days