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. 29, 2008
Filed:
Mar. 19, 2004
Jang-young Im, Gyeongsangnam-do, KR;
Jeen-gie Kim, Kyunggi-do, KR;
Do-sun Nam, Kyunggi-do, KR;
Goo Hong, Kyunggi-do, KR;
Young-bok Yoon, Kyunggi-do, KR;
Jang-Young Im, Gyeongsangnam-do, KR;
Jeen-Gie Kim, Kyunggi-do, KR;
Do-Sun Nam, Kyunggi-do, KR;
Goo Hong, Kyunggi-do, KR;
Young-Bok Yoon, Kyunggi-do, KR;
Samsung Electro-Mechanics Co., Ltd., Suwon-si, KR;
Abstract
An actuator includes a focusing-substrate having a focusing coil pattern for generating focusing driving force, the focusing-substrate being provided with a land part and a hole through which laser beams pass, tracking coils for generating tracking driving force, the tracking coils being wound around opposite sides of the focusing substrate in parallel with the a wire direction, magnets for providing magnetic force to the focusing coil pattern and the tracking coils, and a yoke plate provided with a pair of first yokes for fixing the magnets.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile