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DOLBY INT AB

Overview
  • Total Patents
    3,021
  • GoodIP Patent Rank
    841
  • Filing trend
    ⇧ 37.0%
About

DOLBY INT AB has a total of 3,021 patent applications. It increased the IP activity by 37.0%. Its first patent ever was published in 2000. It filed its patents most often in United States, EPO (European Patent Office) and China. Its main competitors in its focus markets computer technology, audio-visual technology and basic communication technologies are DOLBI INTERNESHNL AB, DTS BVI LTD and FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG EV.

Patent filings per year

Chart showing DOLBY INT ABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Villemoes Lars 824
#2 Purnhagen Heiko 699
#3 Kjoerling Kristofer 408
#4 Ekstrand Per 391
#5 Kordon Sven 223
#6 Krueger Alexander 181
#7 Boehm Johannes 154
#8 Engdegard Jonas 134
#9 Henry Felix 128
#10 Lars Villemoes 125

Latest patents

Publication Filing date Title
US2021105530A1 Method and device for providing audio/video content to a rendering device
WO2021032719A1 Multi-lag format for audio coding
WO2021030515A1 Methods and devices for generation and processing of modified audio bitstreams
WO2021009255A1 Latency management for content delivery
US2021014578A1 Method and device for personalization of media data for playback
EP3761672A1 Using metadata to aggregate signal processing operations
WO2021001358A1 Methods, apparatus and systems for representation, encoding, and decoding of discrete directivity data
WO2020212390A1 Dialogue enhancement in audio codec
WO2020187587A1 Method and apparatus for updating a neural network
WO2020141108A1 Method, apparatus and system for hybrid speech synthesis
WO2020089302A1 An audio encoder and an audio decoder
WO2020089215A1 Methods and apparatus for rate quality scalable coding with generative models
US2020090677A1 Separating desired audio content from undesired content
WO2020047298A1 Method and apparatus for controlling enhancement of low-bitrate coded audio
WO2020039000A1 Coding dense transient events with companding
WO2020038938A1 Methods, apparatus and systems for generation, transportation and processing of immediate playout frames (ipfs)
JP2019207435A Smart access to personalized audio
KR20210019534A Object-based audio content creation method and system
WO2020014517A1 Dynamic eq
WO2020007922A1 Processing media data structures