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SHANGHAI HUDUN INFORMATION TECH CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    132,271
  • Filing trend
    0.0%
About

SHANGHAI HUDUN INFORMATION TECH CO LTD has a total of 13 patent applications. It increased the IP activity by 0.0%. 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 and audio-visual technology are GUANGZHOU SUMMBA INFORMATION TECH CO LTD, FORCS CO LTD and KUIYUN SHANGHAI INFORMATION TECH CO LTD.

Patent filings in countries

World map showing SHANGHAI HUDUN INFORMATION TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

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

Focus industries

Top inventors

# Name Total Patents
#1 Zheng Kanwei 13
#2 Kong Mengyuan 11
#3 Wu Deyou 8
#4 Li Yangyi 8

Latest patents

Publication Filing date Title
CN110516264A A method of the pilot process previewing file editor in cypher text on webpage
CN110460908A A kind of generation method generating every frame picture when video
CN110516211A A kind of method that Word document is converted to long picture
CN110534114A A method of it first identifies when translating voice document on webpage and translates again
CN110517331A A method of extracting parts of images from picture
CN110825558A Android system mobile phone photo data recovery method
CN110866374A Easy operation method for PDF (Portable document Format) file thumbnail on webpage
CN107908625A A kind of PDF document content original position multi-language translation method
CN108009143A A kind of PDF document real-time edition scan tool
CN106021022A Method for recovering mistakenly deleted photo based on IOS thumbnail
CN106021021A IPHONE short message false deletion recovery method
CN105975606A IOS device contact mal-deletion recovery method
CN105912423A Data recovery and forensic method