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:
Nov. 14, 2000
Filed:
Aug. 29, 1997
Yoshihiro Hashimura, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A writing unit writes a first sync byte pattern SB1 to the head of data and writes a second sync byte pattern SB2 to the end of the data (DATA+ECC). When the first sync byte pattern SB1 is not detected, the data is stored into a memory, and after that, a reading unit reads out the second sync byte pattern SB2 in the memory. When the second sync byte pattern SB2 is detected, the reading unit reads out the data of a predetermined length DL in which a position that is preceding to the detecting position by only a predetermined data length (DL) is set to the head position from the memory and demodulates.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile