Dynamic optical information storage or retrieval – Dynamic mechanism optical subsystem – Optical storage medium support
Reexamination Certificate
2005-08-16
2005-08-16
Miller, Brian E. (Department: 2652)
Dynamic optical information storage or retrieval
Dynamic mechanism optical subsystem
Optical storage medium support
Reexamination Certificate
active
06931653
ABSTRACT:
An optical disk reading device has a substrate below which a CD is loaded, a base element fixed to an opening of the substrate, a movable element, a rotation part that movably connects the movable element to the base element in a manner such that the movable element moves rotationally and vertically with respect to the base element, and a clamp coupled to the movable element and extending through the opening of the substrate when the movable element moves with respect to the base element.
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patent: 5204793 (1993-04-01), Plonczak
patent: 5831790 (1998-11-01), Iftikar et al.
patent: 5872680 (1999-02-01), Patterson et al.
patent: 6002547 (1999-12-01), Nicklos
patent: 6333834 (2001-12-01), Iftikar et al.
Lite-On It Corp.
Miller Brian E.
Sun Raymond
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