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:
Jul. 27, 1993
Filed:
Jan. 30, 1992
Applicant:
Inventor:
Chang-su Han, Kyunggi-do, KR;
Assignee:
SamSung Electronics Co., Ltd., Suwon, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B / ; G11B / ;
U.S. Cl.
CPC ...
359814 ; 359824 ; 369 4416 ;
Abstract
A driver for driving a lens holder mounted on at least a part of an optical system, comprises a pair of inner rods, and a pair of outer rods. The driver can be employed in an optical pickup and similar devices, and particularly in an optical pickup of a portable disk player or a disk player of a car which is usually subjected to severe external impact and demands for a lower power consumption.