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SHANDONG YUHUANG NEW ENERGY SCIENCE & TECH CO LTD

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    73,482
  • Filing trend
    ⇩ 100.0%
About

SHANDONG YUHUANG NEW ENERGY SCIENCE & TECH CO LTD has a total of 22 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, electrical machinery and energy and measurement are LANGFANG INST OF PROCESS ENGINEERING CAS, HEFEI GUOXUAN HIGH TECH POWER ENERGY CO LTD and SOUNDON NEW ENERGY TECH CO LTD.

Patent filings in countries

World map showing SHANDONG YUHUANG NEW ENERGY SCIENCE & TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing SHANDONG YUHUANG NEW ENERGY SCIENCE & TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Chenglong 22
#2 Wang Ying 21
#3 Yu Wenqian 7
#4 Wang Chaowu 6
#5 Lyu Jinzhao 5
#6 Li Jinpan 5
#7 Niu Longwei 5
#8 Cheng Haoran 5
#9 Zhao Hongdong 5
#10 Zhang Huibin 5

Latest patents

Publication Filing date Title
CN107036988A It is a kind of to detect the method that graphene Gold Samples belong to constituent content
CN107204423A A kind of preparation method and applications of high magnification tertiary cathode material
CN106957053A A kind of iron powder is the method for the quick macroscopic preparation of graphene of reducing agent
CN107123792A Two-layer composite tertiary cathode material and preparation method thereof
CN106941162A Surface cladding type tertiary cathode material and preparation method thereof
CN106935828A A kind of modified height ratio capacity positive electrode and preparation method thereof
CN106784755A A kind of graphite/silicon/graphene composite material and preparation method thereof
CN106711512A Method for producing soft pack batteries based on measurable battery internal temperature device
CN106802395A A kind of inside lithium ion cell battery heat test device
CN106025271A Preparation method of negative electrode material zinc ferrite
CN105699270A Method for testing porosity of lithium-ion battery separator
CN105576214A Modification method based on carbon-nitrogen conducting layer modified lithium titanate material
CN105536850A High-dispersity nano titanium dioxide composite material and preparation method thereof
CN105680097A High-safety lithium-ion battery electrolyte solution
CN105680092A Solid-state polymer electrolyte and preparation method thereof
CN105552336A Hydrothermal method synthesized MnO2/NCNTs nanocomposite and preparation method thereof
CN105655554A Hydrothermal modification method of lithium-rich manganese-based positive material
CN105489886A Nickel-cobalt-aluminum ternary cathode material with high tap-density and preparation method of nickel-cobalt-aluminum ternary cathode material
CN105552311A Modifying method for restraining discharge medium voltage attenuation of positive electrode material
CN105552335A Iron and vanadium synergistically doped lithium-rich manganese-based positive electrode material and preparation method thereof