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CHENG LIHUA

Overview
  • Total Patents
    37
  • GoodIP Patent Rank
    60,681
About

CHENG LIHUA has a total of 37 patent applications. Its first patent ever was published in 1997. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, foods and drinks and basic materials chemistry are IKEDA HISAKAZU, DALIAN CHUANGDA TECH TRADE MK and UNIV GUANGXI TECHNOLOGY.

Patent filings in countries

World map showing CHENG LIHUAs patent filings in countries
# Country Total Patents
#1 China 37

Patent filings per year

Chart showing CHENG LIHUAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cheng Lihua 37
#2 Cheng Hao 14
#3 Xu Weiwei 3
#4 Li Ping 2
#5 Liu Xiaoxia 2
#6 Ying Weibai 2
#7 Shen Hongliang 2
#8 Feng Wenfei 2
#9 Han Jiangchen 1
#10 Meng Dewei 1

Latest patents

Publication Filing date Title
CN109343145A Method is determined based on the Recover of Tight Sandstone Gas Reservoir enrichment region of amendment reserves abundance
CN105666904A Process and device for preparing graphene tire by coproduction
CN105624539A Carbon and oxygen circulation device for graphene steel alloy and technology thereof
CN105668854A Graphene water purification multistage filter element device and technique thereof
CN105576295A Solar integrated preparation device and process for graphene lithium and aluminum magnesium alloy battery
CN105176584A Joint production device and process of high alumina coal IGCC power generation graphene alloy
CN105039773A Production device and process of graphene alloy materials prepared from high-alumina fly ash
CN105053775A Cancer-preventing and -resisting and aging-resisting medicine/health-care product and preparation method and preparation device thereof
CN104988605A Production device for optoelectronic nano carbon complex fiber and technology thereof
CN104531214A Integrated carbon-oxygen-hydrogen circulating device and process thereof for producing solar energy, coal, power, aluminum, fertilizers, carbon, oil and paper
CN104259181A Large-size solar long-distance and explosion-proof multilayered garbage classification device and process
CN104003601A Process and device for generating power by using solar multidimensional electrode and microwave catalysis sludge
CN103960670A Composite okra powder and preparation method thereof
CN103976023A Okra yogurt beverage and preparation method thereof
CN103989206A Decompressive dietary supplement containing gamma-aminobutyric acid (GABA) and preparation method thereof
CN103979722A Carbon dioxide generation technique catalyzed by medium and low temperature seawater and device thereof
CN103990641A Co-production generation process and device for producing oil from household garbage by virtue of carbon-oxygen circulation
CN103960366A Nutrient enrichment type flavored walnut milk and preparation device and preparation method thereof
CN103948110A Production equipment of fruit and vegetable juice drink for helping digestion and operation technology thereof
CN103960758A Production equipment for nutrition food for promoting health of sperm and eggs, and operating process of production equipment