Learn more

SHANGHAI RUIFEN INFORMATION SCIENCE AND TECH CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    103,650
About

SHANGHAI RUIFEN INFORMATION SCIENCE AND TECH CO LTD has a total of 16 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets measurement, computer technology and telecommunications are SenionLab AB, ORIIENT NEW MEDIA LTD and Shenzhen kaili dexin software technology co ltd.

Patent filings in countries

World map showing SHANGHAI RUIFEN INFORMATION SCIENCE AND TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing SHANGHAI RUIFEN INFORMATION SCIENCE AND TECH CO LTDs patent filings per year from 1900 to 2020

Latest patents

Publication Filing date Title
CN106257899A Map object acquisition methods based on mobile phone camera
CN106304329A A kind of new method of the track following the tracks of people in indoor positioning
CN106297542A A kind of indoor map mask method based on real-time rendering
CN106289226A The planning new method of indoor many floors navigation way
CN106296579A Map zoom gradual changed method based on Flash
CN106297539A A kind of rendering intent of indoor map mileage chart layer
CN106294029A A kind of two-node cluster hot backup new method based on switching in real time
CN106294464A A kind of indoor map mask method based on magnanimity polymerization
CN106289228A The display effect new method of indoor many floors navigation
CN106297538A A kind of indoor map dissemination method based on tile structure
CN106289227A The method simultaneously showing a plurality of navigation way on map
CN105787975A Mobile phone map building inclined rendering method
CN105787861A Mobile phone map image rapid rendering method
CN105787881A Mobile phone three-dimensional map rapid rotation method
CN105786891A Method for quickly discovering subway stations in mobile phone map
CN105788445A Mobile phone map road layer independent rendering method