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:
May. 04, 1993
Filed:
Feb. 21, 1992
Hirotoshi Yamamoto, Hiroshima, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A digital audio tape recorder memory or a DAT memory includes a buffer memory for absorbing the operating speed difference between the computer and the DAT memory, and a control circuit for controlling the buffer memory. This buffer memory includes a plurality of addressable sections. The control circuit causes the input and output data to and from the computer to be written into and read out from the buffer memory to synchronize the transmission and reception between the two devices. The addressing of the buffer memory by the control circuit is controlled from section to section to simplify the control circuit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile