The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9496895 B1

PDF
Full Text
Expired
Date of Patent:
Nov. 15, 2016

Filed:

Jun. 17, 2015
Applicant:

Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;

Inventors:

Masahiro Kataoka, Tama, JP;

Yasuhiro Suzuki, Yokohama, JP;

Kohshi Yamamoto, Kawasaki, JP;

Assignee:

FUJITSU LIMITED, Kawasaki, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 7/30 (2006.01);
U.S. Cl.
CPC ...
H03M 7/60 (2013.01); H03M 7/3086 (2013.01);
Abstract

A method includes: first setting a first and a second storage regions; first comparing a compression target data in a file with data in the first storage region; first creating a first compression code of the compression target data based on the data in the first storage region when a predetermined first consistency between the compression target data and the data in the first storage region is detected; second comparing the compression target data with data in the second storage region when the predetermined first consistency between the compression target data and the data in the first storage region is not detected, the compression target data being moved to the second storage region after the second comparing; and first storing the compression target data into the first storage region when a predetermined second consistency between the compression target data and the data in the second storage region is detected.


Find Patent Forward Citations

Kataoka, Masahiro. (2016). Compression method and decompression method (U.S. Patent No. 9496895). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9496895

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