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BEIJING DASHENG ONLINE TECH CO LTD

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    72,298
  • Filing trend
    ⇩ 81.0%
About

BEIJING DASHENG ONLINE TECH CO LTD has a total of 23 patent applications. It decreased the IP activity by 81.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets computer technology, digital networks and control are GREENFLY INC, GUANGZHOU ITC ELECTRONIC TECH CO LTD and BEIJING DA MI TECH CO LTD.

Patent filings in countries

World map showing BEIJING DASHENG ONLINE TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing BEIJING DASHENG ONLINE TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Jing 14
#2 Liang Xiaolong 9
#3 Xiong Li 6
#4 Li Xiaopeng 4
#5 Hao Weirui 3
#6 Liu Xiaochun 3
#7 Zhang Ruping 2
#8 Zhao Dagang 2
#9 Gao Han 2
#10 Huo Yan 2

Latest patents

Publication Filing date Title
CN110035321A A kind of trailing and system of online real-time video
CN109951736A A kind of filter method and system of online real-time video
CN109951615A A kind of video color correction method and system
CN109561319A Online education high concurrent live broadcasting method and system based on bypass
CN109522871A A kind of facial contour localization method and system based on random forest
CN109448756A A kind of voice age recognition methods and system
CN108170811A Deep learning sample mask method based on online education big data
CN107506736A Online education video fineness picture intercept method based on deep learning
CN107395761A Local issue online education prison class system based on subscription
CN107465518A A kind of network more people while voice-enabled chat method and system
CN107197040A Online remote journal processing method and system for Distance Courseware system
CN107195210A Two dimension and the three-dimensional teleeducation system combined and control method
CN107195211A Online prison class system based on bypass
CN107273224A Based on the message queue control system for subscribing to triggering
CN107123419A The optimization method of background noise reduction in the identification of Sphinx word speeds
CN107168856A The method of Chrome webrtc internals instrument display terminal application programs
CN107154264A The method that online teaching wonderful is extracted
CN107168622A Multiterminal courseware real-time interactive method and system
CN107147713A Courseware interactive system and courseware exchange method
CN107122051A Build the method and system of three-dimensional teaching environment