{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8502644","patent":{"patent_number":"US-8502644","title":"Physical item security: tracking device activation","assignee":null,"inventors":[],"filing_date":"2009-01-29T00:00:00.000Z","publication_date":"2013-08-06T00:00:00.000Z","cpc_codes":["G06Q","G06Q"],"num_claims":25,"abstract":"Embodiments of the present invention relate to systems and methods for tracking an item by concealing a tracking device in the item and activating the tracking device when the item is relocated or accessed without authorization. In particular, according to some embodiments, a system is provided for tracking the geographic location of a physical item that is stored in a controlled area and then later removed from the controlled area. An exemplary system comprises: an inner sensor located proximate to a perimeter of the controlled area; an outer sensor located between the perimeter and the inner sensor; and a tracking device associated with the physical item, wherein the tracking device is triggered when the physical item passes by the inner sensor and then the outer sensor."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Physical item security: tracking device activation","description":"Embodiments of the present invention relate to systems and methods for tracking an item by concealing a tracking device in the item and activating the tracking device when the item is relocated or acc","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8502644","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-8502644","citation_suggestion":"Patentable. \"Physical item security: tracking device activation\" (US-8502644). https://patentable.app/patents/US-8502644","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8502644","json":"https://patentable.app/api/llm-context/US-8502644","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T16:21:48.273Z"}