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TONG LIU

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    207,814
  • Filing trend
    ⇩ 100.0%
About

TONG LIU has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2006. It filed its patents most often in China. Its main competitors in its focus markets machines, digital networks and optics are XCMG SCHWING MACHINERY CO LTD, READY MIXED CONCRETE LTD and XUZHOU XCMG SCHWING MACHINERY.

Patent filings in countries

World map showing TONG LIUs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing TONG LIUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tong Liu 12
#2 Ying Li 2
#3 Jiya Jiang 2
#4 Fei Chen 1
#5 Zhigang An 1
#6 Zhenglin Jiang 1

Latest patents

Publication Filing date Title
CN110039660A A kind of construction concrete Loading Control System
CN110039661A Improve construction concrete discharging device
CN110043608A A kind of Architectural Equipment driver
CN101976329A Medical record information management method based on two-dimensional code technology
CN101945123A RFID mobile phone and combination key technology-based authenticity identification method
CN101876887A Voice inputting method and device
CN101625812A Technical scheme for constructing city tourism identification system with clocks
CN101226706A Product cipher lock antifake label
CN101219558A Parting agent special for air-entrained concrete shaping
CN101170414A A file content tamper-prevention method under distribution environment
CN1946106A Method and system for obtaining personal information based on radio communication network
CN101093259A Basal body of reflector, and fabricating method