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:
Oct. 30, 2007
Filed:
May. 12, 2003
Yoichiro Sako, Tokyo, JP;
Toru Aida, Kanagawa, JP;
Tatsuya Inokuchi, Tokyo, JP;
Akiya Saito, Kanagawa, JP;
Takashi Kihara, Chiba, JP;
Tatsushi Sano, Kanagawa, JP;
Yoriaki Kanada, Kanagawa, JP;
Yoshiro Miyoshi, Kanagawa, JP;
Shunsuke Furukawa, Tokyo, JP;
Yoshinobu Usui, Kanagawa, JP;
Toshihiko Senno, Kanagawa, JP;
Yoichiro Sako, Tokyo, JP;
Toru Aida, Kanagawa, JP;
Tatsuya Inokuchi, Tokyo, JP;
Akiya Saito, Kanagawa, JP;
Takashi Kihara, Chiba, JP;
Tatsushi Sano, Kanagawa, JP;
Yoriaki Kanada, Kanagawa, JP;
Yoshiro Miyoshi, Kanagawa, JP;
Shunsuke Furukawa, Tokyo, JP;
Yoshinobu Usui, Kanagawa, JP;
Toshihiko Senno, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Sony Disc & Digital Solutions Inc., Tokyo, JP;
Abstract
A recording method for converting m-bit data into n-bit (where n>m) data whose run length is restricted and recording the converted data on a recording medium, the recording method comprising the step of selecting first n-bit data according to an immediately preceded n-bit data, first n-bit data immediately followed thereby, and second n-bit data immediately followed thereby so that the cumulative value of DC components per unit time becomes small.