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ZHIZHESIHAI BEIJING TECH CO LTD

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    56,494
About

ZHIZHESIHAI BEIJING TECH CO LTD has a total of 28 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets computer technology, digital networks and it methods for management are ANHUI HANWUJI INFORMATION TECH CO LTD, SAS INST INC and SIA SYNCROSOFT.

Patent filings in countries

World map showing ZHIZHESIHAI BEIJING TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 28

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Sun Fuwei 7
#2 Xue Jiao 4
#3 Xiong Jie 4
#4 Zhou Yuan 3
#5 Liu Yizhi 3
#6 Hu Minghe 3
#7 Li Feiyang 3
#8 Li Dahai 3
#9 Wang Dianqing 3
#10 Yang Xiangjun 2

Latest patents

Publication Filing date Title
CN112100340A Question content matching method and device
CN112100390A Scene-based text classification model, text classification method and device
CN112100389A Long text classification method and device
CN112101573A Model distillation learning method, text query method and text query device
CN112100508A Method and device for distributing questions to users
CN111814474A Domain phrase mining method and device
CN111797088A Data quality inspection method and device
CN111930289A Method and system for processing pictures and texts
CN111737630A Method for recording user access path
CN111736941A Picture processing method and device
CN111859858A Method and device for extracting relationship from text
CN111737264A Information processing method and system
CN111563159A Text sorting method and device
CN111563167A Text classification system and method
CN111563050A Automated testing method for mobile equipment
CN111538826A Routing invitation method and device based on problems
CN111291569A Training method and device for multi-class entity recognition model
CN111626912A Watermark removing method and device
CN111444095A Test platform system and test method of mobile equipment
CN111309919A System and training method of text classification model