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. 09, 2013
Filed:
Oct. 30, 2008
Yong-jin Ahn, Seoul, KR;
In-sik Park, Suwon-si, KR;
Kyung-geun Lee, Seongnam-si, KR;
Chang-jin Yang, Suwon-si, KR;
Tatsuhiro Otsuka, Suwon-si, KR;
Du-seop Yoon, Suwon-si, KR;
Seong-sue Kim, Seoul, KR;
Yong-jin Ahn, Seoul, KR;
In-sik Park, Suwon-si, KR;
Kyung-geun Lee, Seongnam-si, KR;
Chang-jin Yang, Suwon-si, KR;
Tatsuhiro Otsuka, Suwon-si, KR;
Du-seop Yoon, Suwon-si, KR;
Seong-sue Kim, Seoul, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A method of and apparatus for recording data on an optical recording medium form a mark or a space by using a recording waveform having an erase pattern containing a multi-pulse. The method and the apparatus prevent distortion of the mark or the space and improve a mark shape such that a recording/reproducing characteristic of the optical recording medium is improved.