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Browse by Category: Main > Information Technology
Class Information
Number: 369/286
Name: Dynamic information storage or retrieval > Storage medium structure > Layered (e.g., permanent protective layer) > Laminated or unified discrete layers
Description: Subject matter wherein the layers are fused, joined, glued, or otherwise made into a unitary structure.


Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
7619962 Optical disc and method of producing the same Nov. 17, 2009
7613100 Optical pickup device and focus control method therefor Nov. 3, 2009
7608384 Two-photon fluorescent ternary optical data storage Oct. 27, 2009
7609605 Optical storage medium, optical read/write apparatus, and optical read/write method Oct. 27, 2009
7599278 Recording medium comprising ferroelectric layer, nonvolatile memory device comprising recording medium, and methods of writing and reading data for the memory device Oct. 6, 2009
7586824 Optical storage medium, optical read/write apparatus, and optical read/write method Sep. 8, 2009
7583580 Optical recording medium as well as optical recording and reproduction method Sep. 1, 2009
7564770 Test optical disk and manufacturing method thereof Jul. 21, 2009
7545723 Holographic recording medium, method for manufacturing the same, and holographic recording-reproducing system Jun. 9, 2009
7542401 Birefringence characteristic measuring method, optical recording medium and optical information recording/reproducing apparatus Jun. 2, 2009
7501225 Structure and method for manufacturing thereof, medium for forming structure, and optical recording medium and method for reproducing thereof Mar. 10, 2009
7474447 Apparatus and method for recording and reproducing optical information Jan. 6, 2009
7411887 Optical information recording medium Aug. 12, 2008
7408869 Optical disk and optical disk apparatus Aug. 5, 2008
7368221 Changing light absorption by disruption of conjugation May. 6, 2008
7359309 Optical disk, thin plastic sheet, and method for affixing display sheet to disk substrate Apr. 15, 2008
7348124 High-density readable only optical disk Mar. 25, 2008
7328447 Optical recording medium manufacturing device, method, optical recording medium, reproduction device, method, recording device, and method Feb. 5, 2008
7305690 Optical information recording medium Dec. 4, 2007
7292525 Optical information recording method and apparatus for multiple recording layer medium Nov. 6, 2007
7283447 Optical disc and optical disc apparatus Oct. 16, 2007
7272091 Birefringence characteristic measuring method, optical recording medium and optical information recording/reproducing apparatus Sep. 18, 2007
7251212 Optical information recording medium Jul. 31, 2007
7239601 Optical recording medium, method of manufacturing optical recording medium, apparatus for manufacturing optical recording medium, program, and medium Jul. 3, 2007
7233565 Optical recording medium Jun. 19, 2007
7226637 Manufacturing method for multilayer fluorescent information carriers Jun. 5, 2007
7213253 Optical recording medium and method of manufacturing the same May. 1, 2007
7209429 Data recording device comprising micro-tips and a recording medium Apr. 24, 2007
7195691 Optical data recording medium and manufacturing method for the same Mar. 27, 2007
7193963 Method for inputting information into a data storage medium that is optically recordable and readable Mar. 20, 2007
7193960 Method of manufacturing optical recording medium and optical recording medium Mar. 20, 2007
7180849 Optical storage medium enabling uniform light transmittance, optical read/write apparatus for same, and optical read/write method for same Feb. 20, 2007
7154844 Optical information medium with recording layer that is prevented from being exposed Dec. 26, 2006
7123551 Optical device with optical recording medium having transparent heat radiating layer Oct. 17, 2006
RE39297 Mark forming apparatus, method of forming laser mark on optical disk, reproducing apparatus, optical disk and method of producing optical disk Sep. 19, 2006
7106687 Optical recording medium having at least two recordable layers Sep. 12, 2006
7095706 Optical information recording medium Aug. 22, 2006
7067029 Method for manufacturing an optical disc including a single layered disc and a four layered adhesive sheet member for use therein as well as a rolled member thereof Jun. 27, 2006
7058000 Information recording disc having an anti-reflection layer and information recording/reproducing apparatus Jun. 6, 2006
7009930 Optical information recording medium, method of recording and reproducing, and optical recording and reproducing system Mar. 7, 2006
6991889 Limited play data storage media and method for limiting access to data thereon Jan. 31, 2006
6973021 Multilayered optical information-recording media and process for manufacture thereof Dec. 6, 2005
6961951 Optical information recording medium Nov. 1, 2005
6959446 Optical information recording medium Oct. 25, 2005
6954941 Information recording medium and information recording device Oct. 11, 2005
6938162 Optical disk, optical disk recording and reproducing apparatus, method for recording, reproducing and deleting data on optical disk, and information processing system Aug. 30, 2005
6934224 Optical recording medium/system with heat-dissipating and light reflecting layers Aug. 23, 2005
6931654 Hybrid disc and method and apparatus for discriminating same Aug. 16, 2005
6925051 Limited play data storage media and associated methods of manufacture Aug. 2, 2005
6899993 Optical disk and method of fabricating the same May. 31, 2005

1 2 3 4 5 6 7 8 9


 
 
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