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LUO FAN

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    113,117
  • Filing trend
    ⇩ 71.0%
About

LUO FAN has a total of 19 patent applications. It decreased the IP activity by 71.0%. Its first patent ever was published in 2005. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets measurement, computer technology and machines are STREET SMART SENSORS LLC, TANCY INSTR GROUP CO LTD and ATSUDEN CO LTD.

Patent filings in countries

World map showing LUO FANs patent filings in countries

Patent filings per year

Chart showing LUO FANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Luo Fan 18
#2 Luo Fan Li 1
#3 Lei Junlin 1
#4 Luo Xuan 1
#5 Luo Wanming 1

Latest patents

Publication Filing date Title
CN112211048A Digging chain structure of railway ballast screen scarifier
CN112077360A Clamping mechanism of track maintenance drilling equipment
CN111771810A Impeller type aerator for increasing oxygen increasing amount
CN111852199A Anti-theft lock core
CN111711603A Identity authentication system based on terminal equipment of Internet of things
CN111660562A Three-dimensional shower nozzle device for printing
CN108611942A A kind of groove is oriented to Tenon road surface and steering assistance wheel
CN109425395A Coriolis mass flowmeters and its sensor module
CN109425397A Coriolis mass flowmeters and its sensor module
CN109425398A Fluid flow pipe, sensor module and coriolis mass flowmeters
CN109425400A Coriolis mass flowmeters and its sensor module
CN109425401A Fluid flow pipe, sensor module and coriolis mass flowmeters
CN109425396A Coriolis mass flowmeters and its sensor module
CN109425399A Coriolis mass flowmeters and its sensor module
US2008201118A1 Modeling a web page on top of HTML elements level by encapsulating the details of HTML elements in a component, building a web page, a website and website syndication on browser-based user interface
CN101012521A Environment-friendly type selenium-bismuth-brass alloy material
CN1839701A Ecological orchid tea and its processing method