{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11288022","patent":{"patent_number":"US-11288022","title":"Handheld printing device and directional error notification processing","assignee":null,"inventors":[],"filing_date":"2021-01-26T00:00:00.000Z","publication_date":"2022-03-29T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F"],"num_claims":10,"abstract":"A printing device printing on a medium while being manually moved in relation to the medium is provided. The printing device includes: a job acquisition unit acquiring a print job designating a direction of movement of the printing device as viewed from the printing device; a print head printing on the medium, based on the print job; a detection unit detecting a direction of movement of the printing device as viewed from the printing device; a direction determination unit determining whether or not a detected direction, which is the direction of movement of the printing device detected by the detection device, is different from a designated direction, which is the direction of movement of the printing device designated by the print job; and a notification control unit performing error notification processing when the direction determination unit determines that the detected direction is different from the designated direction."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Handheld printing device and directional error notification processing","description":"A printing device printing on a medium while being manually moved in relation to the medium is provided. The printing device includes: a job acquisition unit acquiring a print job designating a direct","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11288022","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-11288022","citation_suggestion":"Patentable. \"Handheld printing device and directional error notification processing\" (US-11288022). https://patentable.app/patents/US-11288022","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11288022","json":"https://patentable.app/api/llm-context/US-11288022","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T23:04:45.504Z"}