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. 30, 2014
Filed:
Jan. 27, 2014
International Business Machines Corporation, Armonk, NY (US);
Paul F. Russell, Hackham, AU;
Leif R. Sahlberg, Kariong, AU;
International Business Machines Corporation, Armonk, NY (US);
Abstract
One or more file sharing computers receives a client request including an IP address and port number used by the client (computer). The one or more computers respond by creating an enhanced file handle from a hash on a combination of the IP address, port number, restricted key, and a standard file handle, and concatenating the hash with the standard file handle. The enhanced file handle is sent to the client and used by the client in a second request. The one or more computers uncouple the standard file handle and hash combination. Using the client IP address, port number, restricted key and standard file handle from the client second request, the one or more computers create a second combination. The second combination hash is compared to the first combination hash and in response to determining a match, the second request is accepted, and otherwise denied.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile