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.
Patent No.:
Date of Patent:
Apr. 30, 1996
Filed:
Aug. 23, 1994
Applicant:
Inventor:
Keum-Mo Kim, Seoul, KR;
Assignee:
Daewoo Electronics Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B / ;
U.S. Cl.
CPC ...
369 97 ; 369 4418 ;
Abstract
An optical tape reading/recording apparatus comprises a transparent hollow drum and a pinch roller for guiding a running optical tape, the optical tape retained between the drum and the pinch roller and a scanning device for scanning the optical tape closely contacted on a spherical lateral surface of the hollow drum.