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Class Information
Number: 428/824.2
Name: Stock material or miscellaneous articles > Magnetic recording component or stock > Magneto-optical media stock > Single magneto-optic magnetic layer > With dielectric layer (e.g., sio, ain, zns, mgf2, etc.) > Plural compounds in single dielectric layer (e.g., mixed layer of tin and tic, etc.)
Description: Subject matter in which the dielectric layer includes two or more distinct compounds.

Patents under this class:

Patent Number Title Of Patent Date Issued
7465482 Film, packaging material, container, lens, window, spectacles, recording medium, and deposition apparatus Dec. 16, 2008
6214482 Dielectric-layer for magneto-optic storage media structures Apr. 10, 2001
5753334 Optical recording medium May. 19, 1998
5736240 Amorphous rare earth oxides Apr. 7, 1998
5700567 Magneto-optical recording medium Dec. 23, 1997
5695866 Optical recording medium Dec. 9, 1997
5635310 ZnS dielectric thin film and magnetic recording medium Jun. 3, 1997
5587216 Optical recording medium Dec. 24, 1996
5571629 Optical recording medium Nov. 5, 1996
5118573 Magneto-optical recording medium Jun. 2, 1992
5108846 Protective layers of germanium ceramics Apr. 28, 1992
5087340 Method of making magneto-optical recording disk Feb. 11, 1992
4943957 High-density information recording carrier Jul. 24, 1990
4902584 Optical recording medium Feb. 20, 1990
4897320 Magneto-optical recording medium Jan. 30, 1990
4861671 Magneto-optic recording media with protective layer Aug. 29, 1989
4861656 Optical recording medium Aug. 29, 1989
4849304 Optical recording medium Jul. 18, 1989
4801499 Optical recording medium Jan. 31, 1989
4775603 Optical-magnetic recording medium Oct. 4, 1988

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