Patent assignee · US · COMPANY

DIVX, LLC

152Patents
149Active
152Granted
58Portfolio score

Filing activity: Jul 8, 2003 → Aug 16, 2024 · 12 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US8472792B2 Multimedia distribution system Electricity 125 Active
US8233768B2 Hierarchical and reduced index structures for multimedia files Physics 106 Active
US8289338B2 Systems and methods for font file optimization for multimedia files Electricity 103 Active
US7295673B2 Method and system for securing compressed digital video Electricity 100 Expired
US7664872B2 Media transfer protocol Emerging Cross-Sectional Technologies 96 Active
US8201264B2 Federated digital rights management scheme including trusted systems Physics 56 Active
US8510303B2 Singular, collective and automated creation of a media guide for online content Physics 51 Active
US7515710B2 Federated digital rights management scheme including trusted systems Physics 40 Active
US10063896B2 Synchronizing multiple over the top streaming clients Electricity 39 Active
US9967305B2 Systems, methods, and media for streaming media content Electricity 36 Active
US7519274B2 File format for multiple track digital data Physics 34 Active
US7460668B2 Optimized secure media playback control Physics 33 Active
US10368096B2 Adaptive streaming systems and methods for performing trick play Electricity 22 Active
US10225299B2 Systems, methods, and media for controlling delivery of content Electricity 21 Active
US10225588B2 Playback devices and methods for playing back alternative streams of content protected using a common set of cryptographic keys Electricity 21 Active
US10264255B2 Systems, methods, and media for transcoding video data Electricity 21 Active
US9955195B2 Systems and methods for encoding and streaming video encoded using a plurality of maximum bitrate levels Electricity 21 Active
US10382785B2 Systems and methods of encoding trick play streams for use in adaptive streaming Electricity 21 Active
US10244272B2 Systems and methods for playing back alternative streams of protected content protected using common cryptographic information Electricity 20 Active
US7886069B2 Video distribution system including progressive playback Electricity 20 Active
US10341698B2 Systems and methods for distributing content using a common set of encryption keys Electricity 19 Active
US10462537B2 Network video streaming with trick play based on separate trick play files Electricity 19 Active
US10212486B2 Elementary bitstream cryptographic material transport systems and methods Electricity 18 Active
US10708587B2 Systems and methods for encoding alternative streams of video for playback on playback devices having predetermined display aspect ratios and network connection maximum data rates Electricity 16 Active
US10321168B2 Systems and methods for encoding and playing back video at different frame rates using enhancement layers Electricity 16 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.