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.:
Date of Patent:
Aug. 10, 2010
Filed:
Sep. 08, 2004
Hideki Yukitomo, Yokohama, JP;
Takehiro Nakayama, Yokohama, JP;
Akira Kinno, Yokohama, JP;
Atsushi Takeshita, Yokohama, JP;
Hideki Yukitomo, Yokohama, JP;
Takehiro Nakayama, Yokohama, JP;
Akira Kinno, Yokohama, JP;
Atsushi Takeshita, Yokohama, JP;
NTT DoCoMo, Inc., Tokyo, JP;
Abstract
A data compressor including a separating unit configured to separate input data into cross reference data with the reference information between the vertices, and a vertex group including the plurality of vertices with the types and values, and to output data of the vertex group thus separated; a template storing unit configured to store reference information between vertices having a specific pattern, as a template; a template match detecting unit configured to detect a portion matching the template stored in the template storing unit, from the cross reference data separated by the separating unit; and a template replacing unit configured to replace the matched portion detected by the template match detecting unit with the template, in a state in which the reference information between the vertices can be referred to, and to output the replaced cross reference data.