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DOLBY LABORATORIES LICENSING CORP

Overview
  • Total Patents
    3,344
  • GoodIP Patent Rank
    584
  • Filing trend
    ⇩ 21.0%
About

DOLBY LABORATORIES LICENSING CORP has a total of 3,344 patent applications. It decreased the IP activity by 21.0%. Its first patent ever was published in 2001. It filed its patents most often in United States, EPO (European Patent Office) and China. Its main competitors in its focus markets audio-visual technology, computer technology and basic communication technologies are DOLBY LAB LICENSING CORP, DOLBI LEBORETERIZ LAJSENSING KORPOREJSHN and DOLBI LABORATORIS LAJSENZIN KORPOREJSHN.

Patent filings per year

Chart showing DOLBY LABORATORIES LICENSING CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Atkins Robin 235
#2 Su Guan-Ming 196
#3 Tsingos Nicolas R 187
#4 Richards Martin J 171
#5 Chen Tao 165
#6 Riedmiller Jeffrey 160
#7 Dickins Glenn N 154
#8 Yin Peng 151
#9 Seefeldt Alan J 149
#10 Ninan Ajit 129

Latest patents

Publication Filing date Title
KR20210021340A Apparatus and Method of Adaptive Quantization Parameter Encoding and Decoder based on Quad Tree Structure
WO2021081002A1 Deep source separation architecture
WO2021076822A1 Adjustable trade-off between quality and computation complexity in video codecs
WO2021077023A1 Methods and system for waveform coding of audio signals with a generative model
US2021093967A1 Automatic Multimedia Production for Performance of an Online Activity
WO2021067204A1 Tensor-product b-spline predictor
WO2021061675A1 Audio encoding/decoding with transform parameters
WO2021061680A2 Hybrid near/far-field speaker virtualization
US2021082449A1 Sample-Accurate Delay Identification in a Frequency Domain
WO2021050639A1 Dynamic range compression with reduced artifacts
WO2021046242A1 Viewer synchronized illumination sensing
WO2021046136A1 Audio filterbank with decorrelating components
WO2021046060A1 Low-latency, low-frequency effects codec
US2021084307A1 Block-level lossless video coding using in-loop reshaping
US2021076079A1 Inter-layer dynamic range scalability for hdr video
WO2021041741A1 Pre-conditioning audio for machine perception
WO2021041623A1 Channel identification of multi-channel audio signals
EP3803861A1 Dialog enhancement using adaptive smoothing
WO2021034983A2 Steering of binauralization of audio
WO2021034786A1 Systems and methods for adapting human speaker embeddings in speech synthesis