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:
Apr. 11, 2006
Filed:
Dec. 13, 2002
Donald C. Soltis, Jr., Fort Collins, CO (US);
Samuel Naffziger, Fort Collins, CO (US);
Donald C. Soltis, Jr., Fort Collins, CO (US);
Samuel Naffziger, Fort Collins, CO (US);
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
A processor integrated circuit has at least one processor and two or more levels of cache memory. A first power connection provides power to the processor and lower level cache, which form a first power domain. The integrated circuit has a second power connection providing power to upper level cache of the circuit, forming a second power domain. There may be additional power connections to the integrated circuit, forming additional power domains, such as periphery or memory-interface power.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile