OPTICAL STORAGE INTERNATIONAL HOLLAND, A CORP. OF THE KINGDOM OF THE NETHERLANDS

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5519687 Turntable device for an information discExpiredFeb 11, 88May 21, 96[G11B]
5023857 Optical information storage apparatus including eccentricity compensatorExpiredSep 12, 88Jun 11, 91[G11B]
4866686 Optical record carrier and apparatus for reading the record carrierExpiredJan 07, 87Sep 12, 89[G11B]
4855742 Method of transmitting n-bit information words, information transmission system for carrying out the method, and encoding device and decoding device for use in the information-transmission systemExpiredNov 09, 87Aug 08, 89[H03M]

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