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SHANDONG YUHUANG NEW ENERGY TECH CO LTD

Overview
  • Total Patents
    56
  • GoodIP Patent Rank
    26,429
  • Filing trend
    ⇩ 22.0%
About

SHANDONG YUHUANG NEW ENERGY TECH CO LTD has a total of 56 patent applications. It decreased the IP activity by 22.0%. Its first patent ever was published in 2015. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets electrical machinery and energy, environmental technology and materials and metallurgy are JIANGSU LENENG BATTERY INCORPORATED COMPANY, TIANJIN B & M SCIENCE AND TECH JOINT-STOCK CO LTD and BTR NEW ENERGY MATERIALS INC.

Patent filings in countries

World map showing SHANDONG YUHUANG NEW ENERGY TECH CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Wang Ying 52
#2 Zhao Chenglong 50
#3 Wang Chaowu 14
#4 Yu Wenqian 13
#5 Chen Jianwei 11
#6 Zhang Qingpeng 11
#7 Li Li 11
#8 Song Chunhua 9
#9 Wang Long 9
#10 Wang Wenge 9

Latest patents

Publication Filing date Title
CN110729460A Nano-silicon composite lithium-supplementing negative electrode material of lithium ion battery and preparation method and application thereof
CN110729459A Lithium ion battery cathode composite lithium supplement material and preparation method thereof
CN110729467A Lithium ion battery carbon nanotube composite lithium-supplementing negative plate and preparation method thereof
CN110729468A Lithium ion battery carbon nanotube composite lithium supplement material and preparation method and application thereof
CN110729452A Lithium ion battery negative pole piece and preparation method thereof
CN110739454A negative electrode materials and preparation method thereof
CN109755555A Silicon carbon material and preparation method thereof
CN109301161A Electrodes of lithium-ion batteries and its winding method coated with dielectric film
CN109411695A All-solid lithium-ion battery anode pole piece and preparation method thereof
CN109160508A graphene slurry and preparation method thereof
CN108987734A Stratiform lithium-rich anode material of manganese dioxide cladding and preparation method thereof and lithium ion battery obtained
CN108545724A Graphene and its production method, purposes and battery
CN108539183A Lithium titanate composite material and preparation method thereof and lithium ion battery negative material and lithium ion battery
CN108458906A A method of test Graphene powder bulk conductivity
CN108172779A SiCl4The method that in-situ deposition prepares the Si-C composite material with micro-nano structure
CN107742698A A kind of preparation method and applications of embedded Si-C composite material
CN107346824A A kind of preparation method and applications of gradient tertiary cathode material
CN107293708A The improved method that solvent-thermal method prepares graphene silicon composite
CN107342398A A kind of anode active material of lithium ion battery and preparation method thereof
CN106986389A A kind of method that utilization graphite oxide production process Waste Sulfuric Acid prepares manganese sulfate