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:
Jan. 08, 2008
Filed:
Jan. 15, 2004
Applicants:
Charles Philip Fricanco, Raleigh, NC (US);
Brian Keith Martin, Cary, NC (US);
Daniel Christopher Shupp, Beijing, CN;
Inventors:
Charles Philip Fricanco, Raleigh, NC (US);
Brian Keith Martin, Cary, NC (US);
Daniel Christopher Shupp, Beijing, CN;
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/12 (2006.01); G06F 12/00 (2006.01); H04L 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A distributed cache management system that minimizes invalid cache notification events is provided. A cache management system in a sending device processes outgoing cache notification events by adding information about the source server's clock. A cache management system in the receiving device then uses this information to adjust event information once the event is received.