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YING HUI

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    92,386
  • Filing trend
    ⇧ 50.0%
About

YING HUI has a total of 20 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 2011. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets engines, pumps and turbines and chemical engineering are FRAME WILLIAM JOHNSTON, YANG CHIA NING and REN WENHUA.

Patent filings in countries

World map showing YING HUIs patent filings in countries
# Country Total Patents
#1 China 17
#2 WIPO (World Intellectual Property Organization) 2
#3 EPO (European Patent Office) 1

Patent filings per year

Chart showing YING HUIs patent filings per year from 1900 to 2020

Focus technologies

# Technology
#1 Siphons
#2 Non-positive-displacement pumps
#3 Separation
#4 Pumps

Top inventors

# Name Total Patents
#1 Ying Hui 20

Latest patents

Publication Filing date Title
CN111237221A Fan with cooling device
CN111306082A Fan with cooling device
CN111219346A Fan with cooling device
CN110792640A Fan with cooling device
CN110762060A Fan with cooling device
CN110762061A Fan with cooling device
CN110792639A Fan and method for replacing filter of fan
CN110762062A Fan and method for replacing filter of fan
CN110762063A Fan with cooling device
CN110645194A Bladeless fan for purifying air
CN110778535A Bladeless fan for purifying air and filter screen replacing method thereof
CN110685941A Bladeless fan for purifying air
CN108119379A Air-supply arrangement
CN107781143A Bladeless fan
CN106930986A Bladeless fan and its chimney fan
CN104454671A Nozzle of bladeless fan
CN102322427A Fan assembly