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. 05, 1994
Filed:
May. 10, 1993
Keiichi Nishikawa, Kamakura, JP;
Yuji Ohmura, Kamakura, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
A method of encoding position information of each recording portion on a recording medium with a predetermined number of information units, which includes the step of composing position information codes such that the first position information code of the first recording portion is different by one information unit from the second position information code of the second recording portion which is spaced by one recording portion from the first recording portion, by two information units from the third position information code of the third recording portion which is spaced by two recording portions, and by three information units or more from the fourth position information code of the fourth recording portion which is spaced by three recording portions or more.