US Patent 7437748 Disk cartridge and data medium having same
Patent 7437748 was granted and assigned to LG on October, 2008 by the United States Patent and Trademark Office.
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Patent abstract
A disk cartridge and data recording/reproducing medium are disclosed. The disk cartridge includes: a disk housing including a disk receiving unit for rotatably receiving a disk, and an opening portion formed at a portion corresponding to a hub of the disk and formed where a pickup unit for recording/reproducing data to/from the disk while being rotationally moved on the disk moves; and a shutter for opening and shutting the opening portion.
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Official Website
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US Patent 07437748 Disk cartridge and data medium having same US Patent 7437748 Disk cartridge and data medium having same
Infobox
Patent Number
0743774800
Patent Number
743774800
Edits on 22 Apr, 2023
Golden AI
Infobox
Is a
Current Assignee
0
Patent Jurisdiction
Patent Number
074377480
Date of Patent
October 14, 2008
0Patent Application Number
104069360
Date Filed
April 3, 2003
0Official Website
Patent Primary Examiner
Edits on 23 Sep, 2022
Golden AI
Infobox
Is a
Current Assignee
0
Patent Jurisdiction
Patent Number
074377480
Date of Patent
October 14, 2008
0Patent Application Number
104069360
Date Filed
April 3, 2003
0Official Website
Patent Primary Examiner
Edits on 14 Jun, 2022
Golden AI
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US Patent 07437748 Disk cartridge and data medium having same
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07437748
Date of patent
October 14, 2008
Patent application number
10406936
Date Filed
April 3, 2003
Patent primary examiner
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