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:
Jan. 05, 2010
Filed:
Dec. 20, 2005
Seok-jung Kim, Suwon-si, KR;
Jung-gug Pae, Suwon-si, KR;
Hyung-hoon Kang, Seould, KR;
Young-man Ahn, Suwon-si, KR;
Tae-youn Heor, Suwon-si, KR;
Seok-jung Kim, Suwon-si, KR;
Jung-gug Pae, Suwon-si, KR;
Hyung-hoon Kang, Seould, KR;
Young-man Ahn, Suwon-si, KR;
Tae-youn Heor, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
An optical pickup actuator comprises a lens holder having an object lens which focuses a laser beam onto an optical information storage medium mounted thereon. In the optical pickup actuator the lens holder is movably supported by a support member with respect to a base. The optical pickup actuator also comprises a magnetic circuit to drive the lens holder in a focusing direction and a tilt direction independently.