{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11520409","patent":{"patent_number":"US-11520409","title":"Head mounted display device and operating method thereof","assignee":null,"inventors":[],"filing_date":"2020-04-09T00:00:00.000Z","publication_date":"2022-12-06T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06T","G06V","G06V","G06V","G06V","G06V"],"num_claims":14,"abstract":"Provided are an HMD device and operating method thereof. The operating method of an HMD device includes displaying at least one object in a display area of a transparent display, obtaining an image of a hand of a user interacting with the displayed object; determining a direction in which the hand is facing based on the obtained image, and performing a function for the object corresponding the direction in which the hand is facing."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Head mounted display device and operating method thereof","description":"Provided are an HMD device and operating method thereof. The operating method of an HMD device includes displaying at least one object in a display area of a transparent display, obtaining an image of","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11520409","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-11520409","citation_suggestion":"Patentable. \"Head mounted display device and operating method thereof\" (US-11520409). https://patentable.app/patents/US-11520409","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11520409","json":"https://patentable.app/api/llm-context/US-11520409","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T20:05:40.527Z"}