• All sections
• G - Physics
• G11B - Information storage based on relative movement between record carrier and transducer
• G11B 7/2575 - Record carriers characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers, sensitising layers or dielectric layers which are protecting the recording layers consisting essentially of organic materials resins

Patent holdings for IPC class G11B 7/2575

Total number of patents in this class: 1

10-year publication summary

Principal owners for this class