{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11281423","patent":{"patent_number":"US-11281423","title":"Video conference with shared whiteboard and recording","assignee":null,"inventors":[],"filing_date":"2021-06-29T00:00:00.000Z","publication_date":"2022-03-22T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06T","G06T","H04L","H04L","H04L","H04L","H04L","H04L","H04N","G06T","G09B"],"num_claims":10,"abstract":"One or more users log in to a video conference with a shared, online electronic whiteboard and draw upon a shared whiteboard. Each user has a video and audio stream that are sent to a recording server. Data describing each drawing action upon the shared whiteboard is sent to a database server and each action is then distributed to all users to update their whiteboards. Screenshots of the drawing actions are created by emulating a browser and inputting data describing each action from the database. Alternatively, screenshots are taken by each user computer (after each action or periodically) and sent to the recording server. Audiovisual manipulation software is used to create a whiteboard video from the screenshots are then combined with the audio and video streams to create a resulting video of the entire session. A video clip is created simply by sending begin and end timestamps during the session."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Video conference with shared whiteboard and recording","description":"One or more users log in to a video conference with a shared, online electronic whiteboard and draw upon a shared whiteboard. Each user has a video and audio stream that are sent to a recording server","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11281423","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-11281423","citation_suggestion":"Patentable. \"Video conference with shared whiteboard and recording\" (US-11281423). https://patentable.app/patents/US-11281423","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11281423","json":"https://patentable.app/api/llm-context/US-11281423","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T02:44:45.525Z"}