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ZHOU YUNZHENG

Overview
  • Total Patents
    15
About

ZHOU YUNZHENG has a total of 15 patent applications. Its first patent ever was published in 1995. It filed its patents most often in China and United States. Its main competitors in its focus markets environmental technology, chemical engineering and electrical machinery and energy are NOVAERUS PATENTS LTD, KRONOS ADVANCED TECH INC and ALPHATECH INTERNAT LTD.

Patent filings in countries

World map showing ZHOU YUNZHENGs patent filings in countries
# Country Total Patents
#1 China 14
#2 United States 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zhou Yunzheng 14
#2 Zhou Jin 4
#3 Fu Jianwei 3
#4 Chen Aizhi 3
#5 Zhou Jue 2
#6 Jin Zhou 1
#7 Yunzheng Zhou 1

Latest patents

Publication Filing date Title
CN101920038A Submarine low temperature plasma air sterilization purifier
CN101924489A Non-thermal plasma pulse power supply
CN101920031A Plasma air sterilization and purification device and air sterilization and purification method thereof
CN101920033A Plasma air sterilizing and purifying device for air-conditioned train
CN101920032A Athermal plasma purifying unit
CN101920037A Plasma air purifier of airplane compartment
CN101920034A Non-thermal plasma reactor
CN101920036A Purifier with metal band-plate structure reactor
CN101920026A Device for sterilizing and purifying air in tunnel
CN101943441A Plasma air disinfecting and purifying air conditioner
CN101920039A Air disinfection purifier by optimized combination of plasma and titanium dioxide
CN101920035A Plasma air disinfection purifier for automobile
CN101920040A Air duct type electronic air purification machine
CN1131778A Radio automatic alertor capable of recogniting owner