{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9639178","patent":{"patent_number":"US-9639178","title":"Optical stylus","assignee":null,"inventors":[],"filing_date":"2010-11-19T00:00:00.000Z","publication_date":"2017-05-02T00:00:00.000Z","cpc_codes":["G06F"],"num_claims":14,"abstract":"An optical stylus and host computing system is provided, as are methods related to the operation thereof. In particular, in an example embodiment, a method of operating the optical stylus is provided that includes determining when the optical stylus is in contact with a surface based on signals received by a processor from a pressure sensor of the optical stylus and capturing an image while the optical stylus is in contact with the surface using a camera of the optical stylus. The captured image is then transmitted to a host system."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Optical stylus","description":"An optical stylus and host computing system is provided, as are methods related to the operation thereof. In particular, in an example embodiment, a method of operating the optical stylus is provided ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9639178","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-9639178","citation_suggestion":"Patentable. \"Optical stylus\" (US-9639178). https://patentable.app/patents/US-9639178","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9639178","json":"https://patentable.app/api/llm-context/US-9639178","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:00:48.913Z"}