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:
Jun. 30, 2009
Filed:
Nov. 02, 2004
Hazuki Okabayashi, Osaka, JP;
Ryuta Nakanishi, Kyoto, JP;
Tetsuya Tanaka, Kyoto, JP;
Panasonic Corporation, Osaka, JP;
Abstract
The cache memory in the present invention includes a C flag setting unitwhich adds, to each cache entry holding line data, a cleaning flag C indicating whether or not a write operation will be performed hereafter, and a cleaning unitwhich writes back, to the memory, line data of a cache entry that has been added with a cleaning flag C indicating that a write operation will not be performed, and has been set with a dirty flag D indicating that the cache entry has been written into.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile