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WANXIANG YIERSAN CO LTD

Overview
  • Total Patents
    38
  • GoodIP Patent Rank
    40,414
About

WANXIANG YIERSAN CO LTD has a total of 38 patent applications. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, electrical machinery and energy and micro-structure and nano-technology are STOREN TECH INC, CHLORIDE IND BATTERIES LTD and WU I-LONG.

Patent filings in countries

World map showing WANXIANG YIERSAN CO LTDs patent filings in countries
# Country Total Patents
#1 China 38

Patent filings per year

Chart showing WANXIANG YIERSAN CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Fanqun 18
#2 Han Xiao 11
#3 Tan Ge 11
#4 Zhang Wei 8
#5 Du Xiaohong 7
#6 Zhao Xingxing 7
#7 Su Wenjun 7
#8 Shi Xianxing 6
#9 Wang Huimin 6
#10 Wu Chenyan 5

Latest patents

Publication Filing date Title
CN107749454A A kind of lithiation of lithium ion battery silicium cathode piece
CN107749488A A kind of lithium battery of water system positive pole and preparation method thereof
CN107749456A A kind of oil system positive pole and preparation method thereof
CN107749466A A kind of lithium battery of water system negative pole and preparation method thereof
CN107749457A A kind of lithium ion battery of the ceramic coating containing positive pole
CN107749494A A kind of high voltage electrolyte of lithium ion battery for constructing double-deck positive electrode surface film
CN107749459A A kind of preparation method of lithium manganate battery negative pole
CN107749464A A kind of energy density lithium ion power battery
CN107749493A A kind of lithium-ion battery electrolytes
CN107749465A A kind of LiFePO4 NCM ternary material power lithium-ion batteries
CN107749478A A kind of LiMn2O4 ternary power lithium ion battery
CN107749477A A kind of nickel cobalt manganese NCM ternary material power lithium-ion batteries
CN107749449A A kind of preparation method of lithium ion battery separator
CN107749476A A kind of LiMn2O4 power lithium-ion battery
CN107749450A A kind of preparation method of high security lithium ion battery diaphragm
CN107749462A A kind of high-performance lithium ion power battery cathode material
CN107749463A A kind of LiMn2O4 cobalt acid lithium power lithium-ion battery
CN107749492A A kind of lithium-ion battery electrolytes
CN107749480A A kind of lithium ion battery of safeguard construction
CN107749496A A kind of heat insulation structural of cell aluminum-plastic membrane heat sealing mechanism