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.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 485 | |
#2 | EPO (European Patent Office) | 392 | |
#3 | China | 333 | |
#4 | Republic of Korea | 266 | |
#5 | Australia | 193 | |
#6 | Hong Kong | 180 | |
#7 | Japan | 179 | |
#8 | WIPO (World Intellectual Property Organization) | 148 | |
#9 | Canada | 142 | |
#10 | Brazil | 141 | |
#11 | Taiwan | 111 | |
#12 | Israel | 74 | |
#13 | Russian Federation | 63 | |
#14 | Singapore | 54 | |
#15 | Mexico | 46 | |
#16 | Hungary | 37 | |
#17 | Argentina | 33 | |
#18 | Chile | 23 | |
#19 | Norway | 19 | |
#20 | Ukraine | 19 | |
#21 | Malaysia | 18 | |
#22 | South Africa | 15 | |
#23 | Serbia | 14 | |
#24 | EAPO (Eurasian Patent Organization) | 6 | |
#25 | Philippines | 6 | |
#26 | India | 4 | |
#27 | Montenegro | 3 | |
#28 | Slovenia | 3 | |
#29 | Colombia | 2 | |
#30 | Ecuador | 2 | |
#31 | Morocco | 2 | |
#32 | Peru | 2 | |
#33 | United Kingdom | 1 | |
#34 | Guatemala | 1 | |
#35 | New Zealand | 1 | |
#36 | El Salvador | 1 | |
#37 | Tunisia | 1 | |
#38 | Uruguay | 1 |
# | Industry | |
---|---|---|
#1 | Computer technology | |
#2 | Audio-visual technology | |
#3 | Basic communication technologies | |
#4 | Measurement |
# | Technology | |
---|---|---|
#1 | Speech analysis | |
#2 | Stereophonic systems | |
#3 | Television | |
#4 | Resonators | |
#5 | Electric digital data processing | |
#6 | Loudspeakers and microphones | |
#7 | Measuring force, work and fluid pressure | |
#8 | Amplification control | |
#9 | Code conversion | |
#10 | Image data processing |
# | 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 |
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 | |
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WO2020212390A1 | Dialogue enhancement in audio codec | |
WO2020187587A1 | Method and apparatus for updating a neural network | |
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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 |