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ZHANG ZUWEN

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    151,933
  • Filing trend
    ⇧ 200.0%
About

ZHANG ZUWEN has a total of 18 patent applications. It increased the IP activity by 200.0%. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets furniture and games, environmental technology and engines, pumps and turbines are ZUNYI FLAMING MOUNTAINS ELECTRIC CO LTD, CATHALA FRANCOIS HENRI and LACHISH DORON.

Patent filings in countries

World map showing ZHANG ZUWENs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing ZHANG ZUWENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Zuwen 18

Latest patents

Publication Filing date Title
CN110006020A The manufacturing method of simple and fast temperature controllable timing originally hot water and steam device
CN109973317A Electric airplane automobile motor wind-driven generator makes method
CN109276021A QRS type is rotatably heated the improvement production method of round tea table on big round table
CN108402661A QRS types are rotatably heated the production method of round tea table on big round table
CN108185637A Rotatably adding again for heated round tea table, supplements production method on big round table
CN107252190A Rotatable heated round tea table adds supplement preparation method again on big round table
CN105815939A Supplementary manufacturing method for small rotatable heating round table on large round table
CN105201578A Low boiling point medium steam drive turbine engine
CN104913509A Method for manufacturing temperature-adjustable timed tap hot-water steam device
CN103899494A Building-borne iron-repelling suspension wind-power and water-power generators
CN103142035A Method for manufacturing rotatable heated small round table on large round table
CN102599742A Novel method for manufacturing dual-purpose berth and writing desk combination structure
CN102283527B Method for manufacturing berth and writing desk dual-purpose framework
CN102266935B Casting device composed of alternated current/direct current gas shielded electric welder and mobile intermediate frequency mould
CN102128052A Crankshaft multi-cylinder piston engine propelled by low-boiling-point medium steam
CN102094759A Shipborne repulsive-magnet suspension wind power/water power generator
CN101570130A Low temperature steam engine and internal combustion engine double dynamical vehicle or watercraft