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:
Dec. 09, 1997
Filed:
Dec. 10, 1996
David J Harriman, Sacramento, CA (US);
Aditya Sreenivas, Folsom, CA (US);
Russell W Dyer, El Dorado Hills, CA (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
A data storage array is provided having a number, n, of sequential data storage areas for the storage of data. A valid status array including n bits is provided where there is a one to one correspondence between the bits of the valid status array and the data storage areas of the data storage array. When valid data are written into a data storage area, the status bit of the valid status array corresponding to this data storage area is set to indicate that valid data are present. When data are read out of the data storage area, the corresponding status bit is cleared indicating the absence of valid data. If the data storage array is one that is written to in a random access manner and read from sequentially, as a queue, then the valid status array would indicate the presence of valid data at the head of the queue for the data storage array.