The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Jul. 28, 1998

Filed:

May. 27, 1997
Applicant:
Inventor:

Jackley Fan, Chung Li, TW;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11B / ;
U.S. Cl.
CPC ...
369 34 ; 369 54 ; 369 58 ;
Abstract

A CD-ROM testing apparatus includes a frame on which a working table is supported. A CD-ROM tester is provided on the table, having a test system provided on one side of the tester for engage and actuate the control buttons and knobs of the CD-ROM and a pin card for engaging the back side slot of the CD-ROM provided on the opposite side. A CD-ROM transportation device is provided on the table for sequentially picking up one of a plurality of CD-ROMs carried on a cart and transporting the picked CD-ROM to the tester. A disk shifting device is provided to place a test disk into the CD-ROM located in the tester for test purpose. A personal computer and a programmable logic controller are provided to control the test operation of the testing apparatus and to store the test result.


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