Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
James Thomas Edward McDonnell0
Christopher Tofts0
Date of Patent
November 24, 2009
0Patent Application Number
112379120
Date Filed
September 29, 2005
0Patent Primary Examiner
Patent abstract
Methods are described for securing access to an electronic annotation provided on an object. The methods include the steps of providing the object with a plurality of memory tags, providing an electronic annotation on at least one of the memory tags, and defining a sequence in which the memory tags must be accessed in order to access the annotation. A corresponding object is also described.
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