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. 02, 2008
Filed:
Apr. 04, 2003
Gerald J. Hanam, Framingham, MA (US);
Kurt R. Ross, Westford, MA (US);
John D. Morrison, Westborough, MA (US);
Gary A. Zellerbach, San Francisco, CA (US);
Gerald J. Hanam, Framingham, MA (US);
Kurt R. Ross, Westford, MA (US);
John D. Morrison, Westborough, MA (US);
Gary A. Zellerbach, San Francisco, CA (US);
Sun Microsystems, Inc., Santa Clara, CA (US);
Abstract
A client-server system for downloading a data file from a server to a client with real time verification. The system including a server. The server including a data file, and a verification file. The verification file containing first error detection data associated with the data file. The system also including a client which communicates with the server through a network. The client including a download manager for downloading the data file from the server to the client. When the download manager downloads at least a portion of the data file, the download manager generates second error detection data associated with the data file and compares the first and second error detection data to determine if errors occurred in the data file.