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.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 1,239 | |
#2 | EPO (European Patent Office) | 635 | |
#3 | China | 344 | |
#4 | WIPO (World Intellectual Property Organization) | 303 | |
#5 | Australia | 151 | |
#6 | Hong Kong | 127 | |
#7 | Republic of Korea | 112 | |
#8 | Brazil | 89 | |
#9 | Canada | 71 | |
#10 | Taiwan | 51 | |
#11 | Russian Federation | 45 | |
#12 | Israel | 43 | |
#13 | Mexico | 28 | |
#14 | Hungary | 16 | |
#15 | Norway | 15 | |
#16 | Singapore | 14 | |
#17 | Malaysia | 12 | |
#18 | Argentina | 7 | |
#19 | Ukraine | 7 | |
#20 | United Kingdom | 6 | |
#21 | Chile | 5 | |
#22 | EAPO (Eurasian Patent Organization) | 5 | |
#23 | South Africa | 4 | |
#24 | Montenegro | 3 | |
#25 | Serbia | 3 | |
#26 | Nicaragua | 2 | |
#27 | Philippines | 2 | |
#28 | Tunisia | 2 | |
#29 | Colombia | 1 | |
#30 | Japan | 1 | |
#31 | Uruguay | 1 |
# | Industry | |
---|---|---|
#1 | Audio-visual technology | |
#2 | Computer technology | |
#3 | Basic communication technologies | |
#4 | Telecommunications | |
#5 | Optics |
# | Technology | |
---|---|---|
#1 | Television | |
#2 | Speech analysis | |
#3 | Stereophonic systems | |
#4 | Loudspeakers and microphones | |
#5 | Image data processing | |
#6 | Display controls | |
#7 | Electric digital data processing | |
#8 | Amplification control | |
#9 | Telephonic communication | |
#10 | Optical systems |
# | 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 |
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 | |
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