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. 15, 2009
Filed:
Jun. 29, 2001
Kenneth Mark Wilson, San Jose, CA (US);
Robert Bruce Aglietti, San Jose, CA (US);
Kenneth Mark Wilson, San Jose, CA (US);
Robert Bruce Aglietti, San Jose, CA (US);
Hewlett-Packard Development Company, LP., Houston, TX (US);
Abstract
A method for inline bus data compression and decompression is disclosed. In one embodiment, data is selected for transfer via a data bus, the data is divided into byte sized divisions of the bus width, and each byte is compressed by an individual compression engine. The data is then properly sequenced, aligned and recombined and further transmitted in its compressed state. When required to be decompressed, the compressed data is again divided into bytes of compressed data, each byte being decompressed individually, and then restored to the bus in its uncompressed form, in essence, in the reverse order of the compression process.