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:
Sep. 19, 2000
Filed:
Jul. 03, 1997
Thomas Patrick Yohe, Centerville, OH (US);
Brian C Morris, Round Rock, TX (US);
Other;
Abstract
An apparatus having an object server computer having an operating system, a first memory, a permanent storage memory and a processor with a module for performing an operation on a predetermined object data stored in the permanent storage memory of the object server computer to produce an object server computer signature of the predetermined object data and a remote client computer operably associated with the object server computer having an operating system, a first memory, a cache memory and a processor with a module for performing an operation on like predetermined object data stored in the cache memory and recalling signature of the like predetermined object data, and a comparator operably associated with the remote client computer for comparing the signature of the predetermined object data with signature of the like predetermined object data to determine whether the signature of the like predetermined object data is valid.