G11B23/0028 - CPC Classification Index

ClassID:

199056 ⎘

G11B23/0028 - CPC Classification

Classification description:

Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus Intermediate mediums; Apparatus or processes specially adapted for their manufacture record carriers not specifically of filamentary or web form discs Details

Sub-classes:

G11B23/0035 » {means incorporated in the disc, e.g. hub, to enable its guiding, loading or driving } 111

Recent Application in this class:

20130136952

Substrate for magnetic recording medium, magnetic recording medium, method of manufacturing magnetic recording medium, and method of inspecting surface

20090261003

MEDIA DISC STORAGE CONTAINER, AND A METHOD OF MOUNTING A MEDIA DISC INFORMATION SHEET THEREON

20090141602

Recording medium structure capable of displaying defect rate

20090022023

Rotation responsive disk activation and deactivation mechanisms

20080204850

Persistent Electro-Optic Devices and Processes for Optical Media

20080115156

Optical medium Recording Layer

20070143774

STRUCTURES AND PROCESSES FOR CONTROLLING ACCESS TO OPTICAL MEDIA

20070140072

Electro-Optic Device and Process for Optical Media

20070139756

Stable Electro-Chromic Device

20070031631

Ultra-violet protection of data storage media

20070002708

Rotation responsive disk activation and deactivation mechanisms

20050236738

Disk alignment apparatus and method for patterned media production

20050181169

Directory read inhibitor for optical storage media