HP

Heiko Purnhagen

DA Dolby International Ab: 13 patents #1 of 95Top 2%
DL Dolby Laboratories Licensing: 2 patents #77 of 239Top 35%
📍 Sundbyberg, CA: #1 of 1 inventorsTop 100%
Overall (2021): #4,907 of 548,734Top 1%
13
Patents 2021

Issued Patents 2021

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
11201901 Methods and systems for streaming media data over a content delivery network Janusz Klejsa 2021-12-14
11184709 Audio decoder for audio channel reconstruction Lars Villemoes, Jonas Engdegard, Jonas Roeden, Kristofer Kjoerling 2021-11-23
11145318 Audio encoder and decoder for interleaved waveform coding Kristofer Kjoerling, Robin Thesing, Harald Mundt, Karl Jonas Roeden 2021-10-12
11133013 Audio encoder with selectable L/R or M/S coding Pontus Carlsson, Kristofer Kjoerling 2021-09-28
11114107 Audio decoder for interleaving signals Kristofer Kjoerling, Harald Mundt, Karl Jonas Roeden, Leif Sehlstrom 2021-09-07
11037582 Audio decoder utilizing sample rate conversion for frame synchronization Kristofer Kjoerling, Alexander Stahlmann, Jens Popp, Karl Jonas Roeden 2021-06-15
11024320 Audio encoder and decoder Leif Jonas Samuelsson 2021-06-01
11017785 Advanced stereo coding based on a combination of adaptively selectable left/right or mid/side stereo coding and of parametric stereo coding Pontus Carlsson, Kristofer Kjoerling 2021-05-25
10978079 Audio encoding and decoding using presentation transform parameters Dirk Jeroen Breebaart, David Matthew Cooper, Leif Jonas Samuelsson, Jeroen Koppens, Rhonda Wilson +1 more 2021-04-13
10971163 Reconstruction of audio scenes from a downmix Toni Hirvonen, Leif Jonas Samuelsson, Lars Villemoes 2021-04-06
10950252 System for maintaining reversible dynamic range control information associated with parametric audio coders Jeffrey Riedmiller, Karl Jonas Roeden, Kristofer Kjoerling, Vinay Melkote, Leif Sehlstrom 2021-03-16
10943595 Decoding audio bitstreams with enhanced spectral band replication metadata in at least one fill element Lars Villemoes, Per Ekstrand 2021-03-09
10891962 Integrated reconstruction and rendering of audio signals Klaus Peichl, Tobias Friedrich, Robin Thesing, Martin Wolters 2021-01-12