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SHANGHAI ZHANGMEN TECH CO LTD

Overview
  • Total Patents
    649
  • GoodIP Patent Rank
    2,376
  • Filing trend
    ⇧ 96.0%
About

SHANGHAI ZHANGMEN TECH CO LTD has a total of 649 patent applications. It increased the IP activity by 96.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets computer technology, digital networks and telecommunications are SHANGHAI ZHANGMEN SCIENCE & TECH CO LTD, BIGLOBE INC and RUAN YUAN.

Patent filings in countries

World map showing SHANGHAI ZHANGMEN TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 649

Patent filings per year

Chart showing SHANGHAI ZHANGMEN TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Xiaolei 42
#2 Wang Fei 41
#3 Hu Chenpeng 41
#4 Liang Wenzhao 27
#5 Chen Danian 25
#6 Xiao Shushan 25
#7 Su Yong 23
#8 Cheng Han 21
#9 Gu Zhengxiang 19
#10 Tong Xiaolin 18

Latest patents

Publication Filing date Title
CN112286539A Application member sharing method and device
CN112165555A Calling method and device based on called party detection
CN112165556A Calling method and equipment based on calling party detection
CN112235185A Message state identification method and device
CN112015942A Audio processing method and device
CN111914102A Method for editing multimedia data, electronic device and computer storage medium
CN112016001A Friend recommendation method and device and computer readable medium
CN112039679A Method and device for processing group chat voice message, electronic equipment and medium
CN112057057A Method and apparatus for adjusting pulse measurement device and measuring pulse signal
CN111817949A User pairing method and device
CN111917561A Method and equipment for generating past information
CN111920395A Pulse acquisition device
CN111643065A Device and method for collecting blood pressure and pulse information
CN111770276A Camera AI intelligent auxiliary photographing method, equipment and computer readable medium
CN111797600A Social media information collaborative editing method and device
CN111901221A Message processing method, device and computer storage medium
CN111797754A Image detection method, device, electronic equipment and medium
CN111770387A Video message forwarding method and device and video message searching method and device
CN111796895A Method and equipment for switching label pages
CN111797349A Method and device for book recommendation based on reading page target content collection operation