{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8516609","patent":{"patent_number":"US-8516609","title":"Personal encryption device","assignee":null,"inventors":[],"filing_date":"2011-02-11T00:00:00.000Z","publication_date":"2013-08-20T00:00:00.000Z","cpc_codes":["H04L"],"num_claims":17,"abstract":"A method and system for securing a handheld computing device is described. A personal encryption device may be physically connected to a handheld computing device. Responsive to the connection, a main screen user interface may be displayed on a display of the handheld computing device. The main screen user interface may include at least one cryptography option for a user of the handheld computing device. A user-defined input representative of selection of a first cryptography option of the at least one cryptography option may be received, and at least one cryptography process associated with the selected first cryptography option may be implemented by the handheld computing device and personal encryption device. The cryptography options may include encryption, decryption, digital signatures, and digital signature verification."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Personal encryption device","description":"A method and system for securing a handheld computing device is described. A personal encryption device may be physically connected to a handheld computing device. Responsive to the connection, a main","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8516609","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-8516609","citation_suggestion":"Patentable. \"Personal encryption device\" (US-8516609). https://patentable.app/patents/US-8516609","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8516609","json":"https://patentable.app/api/llm-context/US-8516609","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:36:56.992Z"}