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Class Information
Number: 369/283
Name: Dynamic information storage or retrieval > Storage medium structure > Layered (e.g., permanent protective layer)
Description: Subject matter wherein the storage medium has an adjacent layer.


Sub-classes under this class:

Class Number Class Name Patents
369/286 Laminated or unified discrete layers 403
369/284 Radiation beam modified or controlling (e.g., photosensitve, optical track) 452


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13

Patent Number Title Of Patent Date Issued
7433293 Optical disc recording medium and method of manufacturing the same Oct. 7, 2008
7423957 Optical information recording medium and method of manufacturing thereof, manufacturing apparatus, recording/reproducing method, and recording/reproducing apparatus Sep. 9, 2008
7420910 Optical recording/reproducing method for multiple recording media with different recording density Sep. 2, 2008
7414954 Optical information recording medium Aug. 19, 2008
7411873 Recording medium having a substrate containing microscopic pattern of parallel groove and land sections and recording/reproducing equipment therefor Aug. 12, 2008
7406027 Optical data storage system having combined fluorescent three-dimensional information carrier Jul. 29, 2008
7385907 Rewritable optical record carrier Jun. 10, 2008
7376069 Double sided optical disc and method for producing the same May. 20, 2008
7376072 Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method May. 20, 2008
7369483 Pre-formatted linear optical data storage medium May. 6, 2008
7366085 High-density optical recording medium and method of recording data on the same Apr. 29, 2008
7354694 Styryl dye Apr. 8, 2008
7335459 Phase-change optical recording medium Feb. 26, 2008
7336596 Optical storage medium Feb. 26, 2008
7333418 Shape-limitless optical media Feb. 19, 2008
7313056 Magneto-optical recording medium and magneto-optical recording device Dec. 25, 2007
7309518 Radial tilt reduced media Dec. 18, 2007
7295508 Optical disk Nov. 13, 2007
7283447 Optical disc and optical disc apparatus Oct. 16, 2007
7275040 RFID security device for optical disc Sep. 25, 2007
7272091 Birefringence characteristic measuring method, optical recording medium and optical information recording/reproducing apparatus Sep. 18, 2007
7272104 Optical recording medium having dual information surfaces Sep. 18, 2007
7269123 Wavelength selective coatings for optical disc security Sep. 11, 2007
7260053 Optical recording medium, process for manufacturing the same, sputtering target for manufacturing the same, and optical recording process using the same Aug. 21, 2007
7245580 Optical recording medium having protective and/or adhesive layers, and method of manufacture Jul. 17, 2007
7239601 Optical recording medium, method of manufacturing optical recording medium, apparatus for manufacturing optical recording medium, program, and medium Jul. 3, 2007
7240352 Optical recording medium having a pattern Jul. 3, 2007
7236440 Optical recording medium Jun. 26, 2007
7236450 Recording medium having resin substrate Jun. 26, 2007
7230907 Information recording medium, recording apparatus, reproduction apparatus, recording method and reproduction method Jun. 12, 2007
7226651 Article with composite hardcoat layer and method for forming composite hardcoat layer Jun. 5, 2007
7226637 Manufacturing method for multilayer fluorescent information carriers Jun. 5, 2007
7221644 Disc-shaped recording medium, disc driving device and disc producing method May. 22, 2007
7218603 Optical data storage medium and use of such medium May. 15, 2007
7215634 Multi-layer record carrier and method of manufacturing thereof and recording thereon, with reduced transmission differences in the upper layer May. 8, 2007
7213253 Optical recording medium and method of manufacturing the same May. 1, 2007
7212480 Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method May. 1, 2007
7203155 Optical disc including a plurality of data layers Apr. 10, 2007
7195691 Optical data recording medium and manufacturing method for the same Mar. 27, 2007
7187644 Optical recording substrate, optical recording medium, and manufacturing method thereof Mar. 6, 2007
7187640 Method for recording on multi-layer phase-change optical discs Mar. 6, 2007
7177264 Optical recording medium, manufacturing method thereof, optical recording method, optical reproduction method, optical recording device, optical reproduction device and optical recording/repro Feb. 13, 2007
7170841 Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method Jan. 30, 2007
7164623 Magneto-optical recording medium Jan. 16, 2007
7154841 Optical information recording medium Dec. 26, 2006
7149173 Medium for recording optically readable data, method for making same and optical system reproducing said data Dec. 12, 2006
7137134 Optical recording medium having a print receiving layer and pattern Nov. 14, 2006
7136349 Multi-layer optical information recording medium with pits or grooves Nov. 14, 2006
7133331 Recording medium having a substrate containing microscopic pattern of parallel groove and land sections and recording/reproducing equipment therefor Nov. 7, 2006
7123574 Recording medium, method and apparatus for recording, and method and apparatus for reproducing Oct. 17, 2006

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