198230 ⎘
Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation , reproducing using an optical beam at lower power ; Record carriers therefor; Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates comprising resins polystyrene [PS]
Method for producing holographic photopolymers on polymer films
#2Optical recording medium, optical recording material and metal complex compound
#3Method of improving read stability of optical recording medium and optical recording medium manufactured using the method
#4Optical recording medium and method for manufacturing the same
#5Optical data storage media containing substantially inert low melting temperature data layer
#6DATA STORAGE MEDIA CONTAINING MAGNESIUM METAL LAYER
#7Optical media manufactured with low-grade materials
#8Optical data media containing an ultraviolet protection layer
#9Optical recording medium, optical recording material and metal complex compound
#10CYANINE DYE AND OPTICAL RECORDING MEDIUM
#11Disc-shaped high-density recording mediums
#12FILTER FOR OPTICAL RECORDING MEDIUM, OPTICAL RECORDING MEDIUM, METHOD FOR PRODUCING THE SAME, OPTICAL RECORDING METHOD AND OPTICAL REPRODUCING METHOD
#13Optical recording medium
#14OPTICAL RECORDING MEDIUM, METAL COMPLEX COMPOUND AND ORGANIC DYE COMPOUND
#15OPTICAL INFORMATION RECORDING MEDIUM AND INFORMATION RECORDING METHOD
#16Optical Recording Medium
#17OPTICAL RECORDING COMPOSITION AND HOLOGRAPHIC RECORDING MEDIUM
#18Holographic recording composition and holographic recording medium
#19Filter For Optical Recording Medium, Optical Recording Medium, Method For Producing the Same, Optical Recording Method and Optical Reproducing Method
#20Methods for Making Data Storage Media and the Resultant Media
#21Purified polymeric materials and methods of purifying polymeric materials
#22Filter For Optical Recording Medium, Optical Recording Medium, Method For Producing The Optical Recording Medium, Optical Recording Method And Optical Reproducing Method
#23Radial Tilt Reduced Media
#24Optical recording medium
#25Multilayered structures and their use as optical storage media
#26Azo-metal chelate dye and optical recording medium
#27Optical recording medium, method of producing the same, and, optical recording method and optical reproducing method
#28Coating formulation for limited play data storage media
#29Dye material, optical recording medium using the same, and method of manufacturing the optical recording medium
#30Method for evaluating dye component suitability for optical recording media, optical recording material and optical recording medium
#31Optical recording material, optical recording material solution, optical recording medium, and method of manufacturing the same
#32Optical recording medium and process for producing the same, and data recording method and data reproducing method for optical recording medium
#33Optical recording medium
#34Optical recording medium
#35Optical recording material and optical recording medium
#36Compensated optical storage medium
#37Storage medium for data
#38Optical recording medium
#39Optical recording medium
#40Coating liquid, optical recording medium and method for producing the same
#41Optical disk
#42Optical recording material and optical recording medium
#43Purified polymeric materials and methods of purifying polymeric materials
#44Data storage media
#45Two-layered optical recording medium, method for manufacturing the same, and, method and apparatus for optical recording and reproducing using the same
#46Radial tilt reduced media
#47Optical recording medium, method and apparatus for optical recording and reproducing using the same
#48Security marking system and method for minimizing pirating of data on data media including compact discs and digital versatile discs
#49Optical recording medium
#50Radial tilt reduced media
#51Optical recording material and optical recording medium
#52Storage medium for data
#53Optical recording medium
#54Purified polymeric materials and methods of purifying polymeric materials
#55Limited play data storage media and method for limiting access to data thereon
#56Limited play data storage media and coating formulations thereon
#57Limited-play recordable data storage media and associated methods of manufacture
#58Digital content kiosk and associated methods for delivering selected digital content to a user
#59Substrate and storage media for data prepared therefrom
#60Methods of purifying polymeric material
#61Limited play optical storage medium, method for making the same