Learn more

HUNAN LIFANG NEW ENERGY SCIENCE & TECH CO LTD

Overview
  • Total Patents
    63
  • GoodIP Patent Rank
    23,224
  • Filing trend
    ⇧ 23.0%
About

HUNAN LIFANG NEW ENERGY SCIENCE & TECH CO LTD has a total of 63 patent applications. It increased the IP activity by 23.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, environmental technology and measurement are GUANGZHOU GREAT POWER ENERGY & TECH CO LTD, BEIJING HAWAGA POWER STORAGE TECH COMPANY LTD and DANZI ANGELO.

Patent filings in countries

World map showing HUNAN LIFANG NEW ENERGY SCIENCE & TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 63

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Tu Jian 25
#2 Xu Xiongwen 22
#3 Chen Zhen 12
#4 Liu Kai 11
#5 Zhu Dengwei 11
#6 Wang Zhibin 10
#7 Hu Haibo 10
#8 Li Xiongcheng 8
#9 Liu Keyong 8
#10 Liu Xi 7

Latest patents

Publication Filing date Title
CN112290080A Lithium ion battery capable of being charged at low temperature
CN112157557A Surface treatment device and surface treatment method for metal lithium belt and lithium metal battery
CN112054156A Production process of battery core liquid injection
CN112072181A Air extraction secondary sealing method for soft-packaged battery cell
CN111883810A Battery cell degassing packaging method
CN111628159A Lithium battery
CN111834620A Lithium metal battery positive electrode, lithium metal battery and preparation method thereof
CN111755693A Composite metal lithium cathode, preparation method thereof and lithium ion battery
CN111554836A Button cell
CN111653731A Modification method of lithium metal battery negative plate, negative plate and battery
CN111650518A Lithium ion battery full-capacity prediction method
CN111490287A Solid electrolyte, solid battery and preparation method thereof
CN111490301A Method and system for judging battery failure remediation time
CN111200099A Novel laminated battery and laminating method and preparation method thereof
CN111244383A Novel laminated battery and laminating method and preparation method thereof
CN111123148A Method and equipment for judging short circuit in metal secondary battery
CN110707308A Negative electrode sodium supplement additive, negative electrode material and sodium ion battery
CN110429329A A kind of preparation method and all-solid sodium ion battery of all-solid sodium ion battery
CN110444735A A kind of surface modifying method and lithium metal battery of lithium metal battery cathode
CN111725533A Preparation method of lithium primary battery