{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9639986","patent":{"patent_number":"US-9639986","title":"Head mounted display and method of controlling thereof","assignee":null,"inventors":[],"filing_date":"2014-02-28T00:00:00.000Z","publication_date":"2017-05-02T00:00:00.000Z","cpc_codes":["G06T","G06F","G06F","G06F"],"num_claims":17,"abstract":"The present specification relates to a head mounted display (HMD) and a method of controlling therefor. More specifically, the present specification provides a method for a user wearing an HMD to recognize at least one object positioned at the front via a virtual map. The HMD includes a display unit configured to display visual information, a position sensing unit configured to sense a position of the HMD, a camera unit configured to sense at least one object positioned at the front of the HMD, and a processor configured to control the display unit, the position sensing unit, and the camera unit. The processor is further configured to obtain position information of the HMD, generate a first virtual map indicating a virtual object corresponding to the at least one object positioned at the front of the HMD, based on the position information of the HMD, and display the first virtual map."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Head mounted display and method of controlling thereof","description":"The present specification relates to a head mounted display (HMD) and a method of controlling therefor. More specifically, the present specification provides a method for a user wearing an HMD to reco","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9639986","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-9639986","citation_suggestion":"Patentable. \"Head mounted display and method of controlling thereof\" (US-9639986). https://patentable.app/patents/US-9639986","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9639986","json":"https://patentable.app/api/llm-context/US-9639986","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:32:46.308Z"}