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SHANGHAI QUANTUDOU CULTURE COMMUNICATION CO LTD

Overview
  • Total Patents
    42
  • GoodIP Patent Rank
    36,361
  • Filing trend
    ⇩ 44.0%
About

SHANGHAI QUANTUDOU CULTURE COMMUNICATION CO LTD has a total of 42 patent applications. It decreased the IP activity by 44.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets audio-visual technology, computer technology and digital networks are INSCAPE DATA INC, T DATA SYSTEMS S PTE LTD and SAKAGAMI ATSUSHI.

Patent filings in countries

World map showing SHANGHAI QUANTUDOU CULTURE COMMUNICATION CO LTDs patent filings in countries
# Country Total Patents
#1 China 42

Patent filings per year

Chart showing SHANGHAI QUANTUDOU CULTURE COMMUNICATION CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fang Weiqiang 7
#2 Xu Lun 5
#3 Ji Hengshan 4
#4 Zhang Minjie 4
#5 Yang Liu 4
#6 Li Dong 3
#7 Liu Rong 3
#8 Di Jie 3
#9 Fang Yi 2
#10 Meng Lingtu 1

Latest patents

Publication Filing date Title
CN110121083A The generation method and device of barrage
CN110121033A Video categorization and device
CN110119735A The character detecting method and device of video
CN110309352A Monitoring method and device
CN110309353A Video index method and device
CN110209877A Video analysis method and device
CN110121115A The determination method and device of featured videos segment
CN110121081A Video broadcasting method and device
CN110121108A Video value appraisal procedure and device
CN110121104A Video clipping method and device
CN110119652A The shot segmentation method and device of video
CN110121116A Video generation method and device
CN110121105A Editing video generation method and device
CN110121107A Video material collection method and device
CN108391152A Display control method and display control unit
CN110019871A Image search method and device
CN110019874A The generation method of index file, apparatus and system
CN109992754A Document processing method and device
CN110019985A Foundation, querying method and the device of index file
CN110019910A Image search method and device