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YAN ZHENG

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    120,767
About

YAN ZHENG has a total of 31 patent applications. Its first patent ever was published in 2004. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, digital networks and telecommunications are LIU CHANGWEN, CHOI BYUNG KYU and LI GUANGJIE.

Patent filings in countries

World map showing YAN ZHENGs patent filings in countries

Patent filings per year

Chart showing YAN ZHENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yan Zheng 28
#2 Yan Jiming 3
#3 Wang Xiujuan 2
#4 Yingchun Sun 1
#5 Su Yingyi 1
#6 Yan Ziyu 1
#7 Yan Weikang 1
#8 Yan Ziyue 1

Latest patents

Publication Filing date Title
CN110219788A A kind of cold and hot engine that liquidates
CN110535325A A kind of high speed suspension superconducting generator
CN106253467A A kind of electrified high ferro back-up electric power device
CN106009936A Compound waterproof emulsible paste containing papermaking sludge and preparation method
CN106043710A Aerial pilotless manned escaping device
CN105533844A Temperature-adjustable clothing integrating energy-saving, intelligent and health-care functions
CN104473339A Intelligent air conditioning garment device
CN104367733A Traditional Chinese medicine anesthetic for tooth pulling surgery and preparation method thereof
CN104274627A Special traditional Chinese medicine anesthetic for surgery and preparation method thereof
CN104000268A Eurycoma longifolia heath care beverage product
CN104929774A Large turbine power generation device
CN104929775A Air energy turbine power generating device
CN104775987A Method for comprehensively using natural energy for achieving efficient power generation
CN103711639A Device for simulating high-altitude movement environment and generating electricity
CN103629874A Clothes temperature-adjustable device and method
CN103511184A Large-scale electricity generation grid-connected system capable of using natural energy efficiently
CN102911846A Eurycoma longifolia synthetic health-care drinks
CN102732680A Pre-smelting type iron calcium aluminate complex dreg dephosphorizing agent as well as preparation and application methods thereof
CN103240474A Discharge gap control method for electric discharge machining unit
CN102676313A Detergent for environmental protection toilet