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Class Information
Number: 428/64.5
Name: Stock material or miscellaneous articles > Circular sheet or circular blank > Recording medium or carrier > Optical recording medium or carrier > Tellurium containing
Description: Subject matter wherein the recording medium or carrier contains tellurium as a free element, combined element, or in a compound.


Sub-classes under this class:

Class Number Class Name Patents
428/64.6 Protective layer 253


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

Patent Number Title Of Patent Date Issued
7431973 Optical information recording medium, and manufacturing method, recording method, and recording apparatus thereof Oct. 7, 2008
7427431 Write once optical recording medium Sep. 23, 2008
7422838 Phase-change optical recording medium Sep. 9, 2008
7407696 Phase change materials for storage media Aug. 5, 2008
7407697 Information recording medium and method for manufacturing the same Aug. 5, 2008
7399511 Optical recording medium Jul. 15, 2008
7393574 Information recording medium Jul. 1, 2008
7390546 Optical recording medium Jun. 24, 2008
7390547 Super resolution information storage medium Jun. 24, 2008
7384677 Metal alloys for the reflective or semi-reflective layer of an optical storage medium Jun. 10, 2008
7384678 Optical recording medium and process for producing the same, sputtering target, using process of optical recording medium, and optical recording apparatus Jun. 10, 2008
7381458 Recording medium Jun. 3, 2008
7374805 Metal alloys for the reflective or the semi-reflective layer of an optical storage medium May. 20, 2008
7371448 Phase-change recording media based on the Ga-Sb-Te system for ultra-high density optical recording May. 13, 2008
7368157 Information storage medium and apparatus for recording/reproducing information thereon May. 6, 2008
7357969 Phase-change optical recording medium Apr. 15, 2008
7357970 Optical recording medium Apr. 15, 2008
7351516 Optical information recording medium Apr. 1, 2008
7335459 Phase-change optical recording medium Feb. 26, 2008
7316837 Metal alloys for the reflective or the semi-reflective layer of an optical storage medium Jan. 8, 2008
7314660 Metal alloys for the reflective or the semi-reflective layer of an optical storage medium Jan. 1, 2008
7314657 Metal alloys for the reflective or the semi-reflective layer of an optical storage medium Jan. 1, 2008
7294382 Phase-change optical recording medium Nov. 13, 2007
7291374 Metal alloys for the reflective or the semi-reflective layer of an optical storage medium Nov. 6, 2007
7291375 Phase-change optical recording medium Nov. 6, 2007
7255906 Information recording medium and method for producing the same Aug. 14, 2007
7241549 Information recording medium Jul. 10, 2007
7232598 Super resolution optical disc Jun. 19, 2007
7214416 Phase-change optical recording medium May. 8, 2007
7172797 Optical information medium and a method of manufacturing the medium Feb. 6, 2007
7172798 High density read only optical disc Feb. 6, 2007
7169455 Optical information recording medium and method for manufacturing the same Jan. 30, 2007
7169454 Multi-stack optical data storage medium and use of such medium Jan. 30, 2007
7166346 Recording medium having super-resolution near-field structure and method and apparatus for reproducing the same Jan. 23, 2007
7132146 Optical recording medium Nov. 7, 2006
7132147 Phase-change optical recording medium Nov. 7, 2006
7132149 Data storage medium and method for the preparation thereof Nov. 7, 2006
7128959 Reflective article and method for the preparation thereof Oct. 31, 2006
7105217 Phase-change recording material and information recording medium Sep. 12, 2006
7090909 Hard coat agent composition and optical information medium using the same Aug. 15, 2006
7081289 Phase-change recording material and information recording medium Jul. 25, 2006
7074471 Optical information recording medium, method for producing the medium, and method and apparatus for recording information using the medium Jul. 11, 2006
7074472 Hard coat agent composition and optical information medium using the same Jul. 11, 2006
7067183 Write once recording medium Jun. 27, 2006
7063875 Optical recording medium Jun. 20, 2006
7063876 Information recording medium and method for manufacturing the same Jun. 20, 2006
7060338 Phase-change optical recording medium Jun. 13, 2006
7052757 Capping layer for enhanced performance media May. 30, 2006
7048983 Phase-change optical information recording medium and information recording and reading method using the recording medium May. 23, 2006
7033659 Optical information recording medium and method of recording and reproducing information on and from optical information recording medium Apr. 25, 2006

1 2 3 4 5 6 7


 
 
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