{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11245938","patent":{"patent_number":"US-11245938","title":"Systems and methods for protecting elementary bitstreams incorporating independently encoded tiles","assignee":null,"inventors":[],"filing_date":"2019-12-23T00:00:00.000Z","publication_date":"2022-02-08T00:00:00.000Z","cpc_codes":["H04N","H04L","H04N","H04N","H04N","H04L"],"num_claims":14,"abstract":"Systems and methods for partial frame encryption in accordance with embodiments of the invention are disclosed. In one embodiment, the method receives a video bitstream that includes several frames, each frame including several independently encoded compression units within the frame, encrypts a portion of each of several compression units in several frames, and generates an output bitstream that includes the several independently encoded compression units including the encrypted portions of the compression units."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Systems and methods for protecting elementary bitstreams incorporating independently encoded tiles","description":"Systems and methods for partial frame encryption in accordance with embodiments of the invention are disclosed. In one embodiment, the method receives a video bitstream that includes several frames, e","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11245938","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-11245938","citation_suggestion":"Patentable. \"Systems and methods for protecting elementary bitstreams incorporating independently encoded tiles\" (US-11245938). https://patentable.app/patents/US-11245938","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11245938","json":"https://patentable.app/api/llm-context/US-11245938","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T11:13:59.854Z"}