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SHENZHEN LIANDI INFORMATION ACCESSIBILITY CO LTD

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    51,379
  • Filing trend
    ⇩ 100.0%
About

SHENZHEN LIANDI INFORMATION ACCESSIBILITY CO LTD has a total of 31 patent applications. It decreased the IP activity by 100.0%. 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, telecommunications and machines are DYNAVOX SYSTEMS LLC, BCL COMPUTERS INC and NANJING RENGUANG ELECTRONIC TECH CO LTD.

Patent filings in countries

World map showing SHENZHEN LIANDI INFORMATION ACCESSIBILITY CO LTDs patent filings in countries
# Country Total Patents
#1 China 31

Patent filings per year

Chart showing SHENZHEN LIANDI INFORMATION ACCESSIBILITY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Kun 15
#2 Liang Zhenyu 8
#3 Liu Biao 7
#4 Zhu Guangrui 7
#5 Yang Hua 4
#6 Wang Mengqi 3
#7 Cai Yongbin 3
#8 Li Hongli 3
#9 Wang Jincheng 2
#10 Wu Yiming 2

Latest patents

Publication Filing date Title
CN112149092A Control method and device and electronic equipment
CN111984133A Input method and device and electronic equipment
CN111796685A Glove type input equipment and glove type input auxiliary system
CN111178412A Method for using non-intelligent touch panel for vision-impaired people
CN111223494A Method and device for identifying road surface information and electronic equipment
CN110950198A Elevator floor acquisition method and device and terminal equipment
CN111104037A Method and mobile terminal for helping visually impaired to browse
CN111104301A Method and system for judging barrier user in webpage
CN111475091A Method and mobile terminal for helping visually impaired people to score
CN110686694A Navigation method, navigation device, wearable electronic equipment and computer readable storage medium
CN110737332A gesture communication method and server
CN110795007A Method and device for acquiring screenshot information
CN107750009A A kind of method that the plug-in captions of video file are synchronously read aloud using Android device
CN107273495A A kind of accessible plug-in unit of browser
CN107273342A A kind of method that HTML content is recognized in ancillary technique
CN107330015A It is a kind of that the accessible method of info web is realized by tertium quid
CN106951105A A kind of method that use Barrier-free Service reads emoticon
CN106874034A A kind of method in the accessible reading custom dialog box of Android platform
CN106406867A Android system-based screen reading method and apparatus
CN106372610A Foreground information prompt method based on intelligent glasses, and intelligent glasses