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LIU LIFENG

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    181,315
  • Filing trend
    ⇩ 100.0%
About

LIU LIFENG has a total of 20 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2000. It filed its patents most often in China and United States. Its main competitors in its focus markets digital networks, computer technology and telecommunications are BORDERWARE TECHNOLOGIES INC, KOREA SMART AUTHENTICATION CORP and WUXI CINSEC INF TECH CO LTD.

Patent filings in countries

World map showing LIU LIFENGs patent filings in countries
# Country Total Patents
#1 China 11
#2 United States 9

Patent filings per year

Chart showing LIU LIFENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Lifeng 19
#2 Sun Zandong 4
#3 Wang Yuchen 2
#4 Zheng Zhibin 2
#5 Meng Jian 2
#6 Zhang Dong 2
#7 Wallack Aaron S 2
#8 Liu Rui 1
#9 Yuan Zhenchuan 1
#10 Fang Nan 1

Latest patents

Publication Filing date Title
CN109620381A Near end of thighbone bone plate
CN108364927A A kind of standard FLASH storages module
CN105242307A Complex carbonate stratum earthquake porosity obtaining method and apparatus
CN105158804A Solution-pore-type carbonate reservoir oil and gas enrichment degree obtaining method and device
CN104546107A Percutaneous locking screw
CN105093414A Optical fiber fusion splicer general integrated work platform
CN103894335A Drum-type corn kernel cleaning device with brush
CN103257360A Method for identifying carbonate rock fluid based on fuzzy C mean cluster
CN102880903A Pre-stack non-linear fluid identification method for fuzzy neural network of chaotic quantum-behaved particle swarm
US2012147149A1 System and method for training a model in a plurality of non-perspective cameras and determining 3d pose of an object at runtime with the same
US2012148145A1 System and method for finding correspondence between cameras in a three-dimensional vision system
CN1648617A Electric connection point water level meter of three end type water level meter
CN1279350A Rotation-type temp difference engine