US9338473B2Verdict locked
Methods and apparatus for improved entropy encoding and decoding
MICROSOFT
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Standard
HEVC/H.265
Section
9.2, 9.3, 8.6
Claim Analyzed
Locked
Verified
2026-05-14
Claim Chart
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Claim chart available
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Analyst Rationale
Why the claim chart supports the essentiality verdict
Analyst rationale available
Full prose commentary explaining the essentiality determination
Patent Family
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US9338473B2US2013058405A1EP2737703A1EP2737703B1WO2013033679A1JP6031106B2JP2014525719AGB2495467AGB2495467BGB201115201D0KR102064023B1KR20140054164A
Source of Evidence
Standard document referenced for this analysis