Dynamic information storage or retrieval – Storage medium structure – Optical track structure
Reexamination Certificate
2008-04-08
2008-04-08
Wellington, Andrea (Department: 2627)
Dynamic information storage or retrieval
Storage medium structure
Optical track structure
C369S059250, C369S044260
Reexamination Certificate
active
11711753
ABSTRACT:
A method of recording data optically to an optical disk having a plurality of sectors, in which each sector has a region to be recorded with data, the data is recorded in units of blocks, and the block includes a predetermined number of sectors and is a data unit including error correction codes. In recording data related to a content by dividing and recording the data in a plurality of sectors continuously, dummy data to be used for extracting a clock in PLL for data reproduction is recorded on a region adjacent before a sector from which data recording is started. The data related to the contents is recorded on sectors following the region recorded with the dummy data.
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U.S. Patent Office Action mailed Nov. 8, 2007 for U.S. Appl. No. 10/978,434.
Ishida Takashi
Nakamura Atsushi
Shoji Mamoru
Battaglia Michael V
Matsushita Electric - Industrial Co., Ltd.
Wellington Andrea
Wenderoth , Lind & Ponack, L.L.P.
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