Dynamic optical information storage or retrieval – Particular cabinet structure for optical media – Capable of only accepting unprotected insertable single...
Reexamination Certificate
2006-08-29
2006-08-29
Watko, Julie Anne (Department: 2627)
Dynamic optical information storage or retrieval
Particular cabinet structure for optical media
Capable of only accepting unprotected insertable single...
C720S616000
Reexamination Certificate
active
07100178
ABSTRACT:
A loading and unloading module for optical disk drives includes a track plate, a moving plate, a guiding plate, a guiding arm and three rollers for three-point anchoring to achieve the functions of retrieving a disc, conveying the disc and ejecting the disc to substitute for conventional tray loading type or leaf-actuation loading type designs. The optical module is prevented from being scraped or damaged, and space utilization is improved. It also is adaptable for handling different sizes of discs.
REFERENCES:
patent: 6167015 (2000-12-01), Jeong
patent: 6414927 (2002-07-01), Ota
patent: 6449234 (2002-09-01), Ahn et al.
patent: 2004/0008602 (2004-01-01), Suzuki
Ho Wen-Jen
Huang Chen-Yuan
Birch & Stewart Kolasch & Birch, LLP
Industrial Technology Research Institute
Watko Julie Anne
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