Learn more

Huang qing-yuan

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    212,175
About

Huang qing-yuan has a total of 15 patent applications. Its first patent ever was published in 2006. It filed its patents most often in Taiwan. Its main competitors in its focus markets environmental technology and engines, pumps and turbines are TAKAOKA MICHIO, YUHONG LIN and TS PK T B NAUCHNOGO PRIBOROSTR.

Patent filings in countries

World map showing Huang qing-yuans patent filings in countries
# Country Total Patents
#1 Taiwan 15

Patent filings per year

Chart showing Huang qing-yuans patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Qing-Yuan 15

Latest patents

Publication Filing date Title
TW201611724A Insect catching device
TW201609281A Sky dust - cleaning machine
TW201600020A Salt production method and salt production apparatus
TW201438954A Power unit for bicycle
TW201422153A Insect-trapping device
TW201414420A Aeration filtration device for cultivation pond
TW201414922A Wind power generation with auxiliary hydroelectric power generation device
TW201347666A Aquatic product cultivation box rack
TW201348658A Bamboo charcoal oven
TW201245572A Wind turbine power generator set and ship using the same
TW201239158A Buoyant silt removal device
TW201014154A Reinforced mixed-flow turbine
TW201010905A Bicycle capable of saving energy
TW201000750A Power generation system by harnessing tidal waves