IP Library › Granted Patent US 6,420,980
Granted Patent Utility PCT National Stage
US 6,420,980 · Confirmation No. 7918

LOSSLESS COMPRESSION ENCODING METHOD AND DEVICE, AND LOSSLESS COMPRESSION DECODING METHOD AND DEVICE

Inventor: Naoki Ejima
Patented Case View Patent ↗
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 Code Description Pages PDF
2001-04-06 ABST Abstract 1 View
2001-04-06 LET. Miscellaneous Incoming Letter 63 View
2001-04-06 ABST Abstract 1 View
2001-04-06 LET. Miscellaneous Incoming Letter 63 View
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Quick Facts
Patent No.
US 6,420,980
App. No.
09/806,928
Filed
2001-04-06
Granted
2002-07-16
Art Unit
2819
PTA
0 days