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:
Feb. 22, 2011
Filed:
Mar. 19, 2008
Richard K. Errickson, Poughkeepsie, NY (US);
Leonard W. Helmer, Jr., Stone Ridge, NY (US);
John S. Houston, Hopewell Junction, NY (US);
Richard K. Errickson, Poughkeepsie, NY (US);
Leonard W. Helmer, Jr., Stone Ridge, NY (US);
John S. Houston, Hopewell Junction, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A computer program product, apparatus and method for managing recovery and control of a communications link via out-of-band signaling. An exemplary embodiment includes sending a command, sending an invalidate request to a buffer associated with the command and receiving a response to the invalidate request at least one of prior to the command reaching the recipient and after the command reaching the recipient.