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ZHOU YAOYU

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    202,075
About

ZHOU YAOYU has a total of 13 patent applications. Its first patent ever was published in 1991. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, electrical machinery and energy and engines, pumps and turbines are MANABE YASUHIRO, DONGFANG STEAM TURBINE CO LTD and TIANJIN TIANFA HEAVY MACHINERY.

Patent filings in countries

World map showing ZHOU YAOYUs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing ZHOU YAOYUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhou Yaoyu 12
#2 Yaoyu Zhou 1

Latest patents

Publication Filing date Title
CN105370486A Siphon type hydroelectric power plant capable of injecting water, exhausting air and leaking flow and started by air suction
CN105141131A Inductor-capacitor series current expansion switching power supply
CN104659995A Central-cylinder 'claw pole' type permanent magnet motor with permanent magnet source
CN104005908A Impeller with adjustable included angles among blades and central axis
CN104019191A Planetary gear transmission type torsion and rotating speed synthesizer
CN103546004A Assembly-constrained dual-PM-rotor generator comprising speed setting device
CN103206336A Horizontal shaft dual-rotor hydroelectric generation device
CN103031826A Technical scheme for hydraulic driving device with convergence and flood discharge functions
CN1995412A Environment-friendly type alumyte integrated smelting technology
CN101058041A Reflex nesting, screw linear passage and channelization heat exchanging production technology
CN1270074A Miniaturized energy-saving efficient continuous distillation technique
CN1057531A Chinese character multifunctional coding keyboard and binary tree coding method