US Patent 7169334 Optical information recording medium
Patent 7169334 was granted and assigned to Hitachi on January, 2007 by the United States Patent and Trademark Office.
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Patent abstract
A compound constructed by N (N is an integer of 2 or more) kinds of phases containing at least one kind of elements selected from a group consisting of Co, Ti, V, Cr, Mn, Fe, Ni, Si, Pb, Bi and Al. At least one kind to (N−1) kinds among the N kinds of phases are continuous phases, and the other phases are discontinuous phases.
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US Patent 07169334 Optical information recording medium US Patent 7169334 Optical information recording medium
Infobox
Patent Number
0716933400
Patent Number
716933400
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
071693340
Date of Patent
January 30, 2007
0Patent Application Number
106702150
Date Filed
September 26, 2003
0Official Website
Patent Primary Examiner
Edits on 24 Sep, 2022
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
071693340
Date of Patent
January 30, 2007
0Patent Application Number
106702150
Date Filed
September 26, 2003
0Official Website
Patent Primary Examiner
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US Patent 07169334 Optical information recording medium
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07169334
Date of patent
January 30, 2007
Patent application number
10670215
Date Filed
September 26, 2003
Patent primary examiner
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