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WENG NANXIANG

Overview
  • Total Patents
    32
  • GoodIP Patent Rank
    169,424
  • Filing trend
    0.0%
About

WENG NANXIANG has a total of 32 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 1990. It filed its patents most often in China. Its main competitors in its focus markets transport, mechanical elements and environmental technology are TSUJIMOTO SUENORI, INFINITRANS ALPHA CO LTD and HORCHWERKE AG.

Patent filings in countries

World map showing WENG NANXIANGs patent filings in countries
# Country Total Patents
#1 China 32

Patent filings per year

Chart showing WENG NANXIANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Weng Nanxiang 24
#2 Nanxiang Weng 3

Latest patents

Publication Filing date Title
CN110439769A Reversion superposition torque, lever power plant
CN109751373A Diagonal three axis, circumference magic square, lever machinery power device
CN107839479A Three-in-one divergence type, automobile electrically-controlled throttle system
CN107599833A Separate type, braking automobile, electricity-controlling throttle system
CN107512172A Separate type, braking automobile, throttle system
CN106931117A Stacked group of hanging down is closed, diagonal work done, lever power plant
CN106401890A Vertical stacking type coaxial and variable-axis lever power device
CN105276111A Relay type splayed mechanical power device
CN104912759A Combined splayed type lever power device
CN103836136A Double-rod linkage and double-layer acting lever power device
CN103453093A High-position double-layer multi-point reverse-work-doing type lever power device
CN103216594A High-position dual-layer reverse swinging-type lever power device
CN102979690A Duplex continuous torque swing type lever drive device
CN101799064A Synchronous horizontal echelon lift-pressed type lever power device
CN101749208A Compound multipoint climbing combined lever power plant
CN101676191A Double-lever linkage combined mechanical power device
CN101659385A Non-horizontal lever and combined-type mechanical power device
CN101461317A Solid multi-layer light-irradiance, permanent type warm greenhouse
CN101037974A Skirt ring groove piston
CN1991218A Square and T-shape piston steam-fending column