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ZHEJIANG DAYUAN PUMP IND CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    139,808
About

ZHEJIANG DAYUAN PUMP IND CO LTD has a total of 12 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets engines, pumps and turbines, electrical machinery and energy and audio-visual technology are JIANGSU SINA PUMP TECH COMPANY LIMITED, ZHENJIANG FTECH FLUID TECH CO LTD and ZHEJIANG RIJING PUMP CO LTD.

Patent filings in countries

World map showing ZHEJIANG DAYUAN PUMP IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing ZHEJIANG DAYUAN PUMP IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dai Yan 4
#2 Liu Bangliang 3
#3 Wu Pingsheng 3
#4 Sun Wei 3
#5 Guan Jiang 2
#6 Hu Dinglong 2
#7 Zhou Huacheng 2
#8 Ouyang Huiquan 2
#9 Ouyang Liangxi 2
#10 Zhang Guangzhi 2

Latest patents

Publication Filing date Title
CN112177915A Impeller type water flow detection mode of water pump, water flow switch and water pump
CN111271299A Automatic control system of water pump
CN110985446A Deep well pump control system
CN110374883A Built-in type well pump automatic exhaust device
CN110374929A Deep well pump anti-rotation guide vane string
CN110216903A The processing method of aluminum component or engineering plastic materials and parts with small-bore threaded hole
CN109469650A Radial injector
CN109505775A A kind of multistage cutting pump
CN108869330A A kind of submersible pump with axial-flow type sand-prevention structure
CN109488582A A kind of water pump controller
CN108252919A A kind of jet pump and its guide vane
CN108054714A A kind of Novel cable line sealing structure