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BEIJING MAGIC DATA CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    83,758
About

BEIJING MAGIC DATA CO LTD has a total of 20 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets computer technology, it methods for management and audio-visual technology are BEIJING FOSAFER INFORMATION TECH CO LTD, Sensory Incorporated and SHANGHAI YITU INFORMATION TECH CO LTD.

Patent filings in countries

World map showing BEIJING MAGIC DATA CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing BEIJING MAGIC DATA CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Qingqing 20
#2 Luo Lei 14
#3 Ma Guangqian 14
#4 Yang Jinfu 14
#5 Wang Yang 14
#6 Jia Yanming 6
#7 Zhang Xuelu 6
#8 Liu Tianyu 6
#9 Duan You 5
#10 Cen Wurong 3

Latest patents

Publication Filing date Title
CN112256786A Multi-modal data processing method and device
CN112259081A Voice processing method and device
CN112241467A Audio duplicate checking method and device
CN111933155A Voiceprint recognition model training method and device and computer system
CN111724764A Method and device for synthesizing music
CN111508503A Method and device for identifying same speaker
CN111261172A Voiceprint recognition method and device
CN111063360A Voiceprint library generation method and device
CN111242747A Order quotation method and device
CN111263254A Sound collection assembly and intelligent equipment
CN111259251A Method and device for recommending annotation task
CN110909879A Auto-regressive neural network disambiguation model, training and using method, device and system
CN110472054A A kind of data processing method and device
CN110288052A Character identifying method, device, equipment and computer-readable medium
CN110070854A Voice annotation quality determination method, device, equipment and computer-readable medium
CN109859745A A kind of audio-frequency processing method, equipment and computer-readable medium
CN109871846A A kind of object boundary recognition methods, device and equipment