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:
Jun. 02, 2015
Filed:
Jun. 20, 2012
Michiharu Kudo, Kanagawa-ken, JP;
Michiharu Kudo, Kanagawa-ken, JP;
International Business Machines Corporation, Armonk, NY (US);
Abstract
A system for generating contexts of targets to estimate a high-order context is provided. The system includes: a detection device including: a sensor for detecting a target; a module for extracting the target and a primary context of the target based on data detected by the sensor; and a module for encrypting the primary context with a key corresponding to the target; a storage device for recording encrypted primary context from the detection device; and a processing device including: a module for receiving the encrypted primary context from the storage device; a module for receiving the key corresponding to the target involved in the encrypted primary context; a module for decrypting the encrypted primary context using the received key; and a module for estimating a high-order context using the decrypted primary context, where the processing device further includes a module for requesting the detection device to delete information on a key corresponding to a specific target.