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L & F MATERIAL CO LTD

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    88,657
About

L & F MATERIAL CO LTD has a total of 33 patent applications. Its first patent ever was published in 2009. It filed its patents most often in WIPO (World Intellectual Property Organization), Republic of Korea and United States. Its main competitors in its focus markets materials and metallurgy, environmental technology and electrical machinery and energy are L&F CO LTD, VARTA PERTRIX UNION G M B H and ENVIA SYSTEMS INC.

Patent filings in countries

World map showing L & F MATERIAL CO LTDs patent filings in countries

Patent filings per year

Chart showing L & F MATERIAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Seung Won 26
#2 Choi Su An 23
#3 Jeong Bong Jun 21
#4 Yang Ji Woon 8
#5 Shin Jun Ho 8
#6 Kwon Su Youn 7
#7 Jeon Sang-Hoon 6
#8 Jeon Sang Hoon 6
#9 Jeon Jae Woo 6
#10 Jeong Ho Jun 6

Latest patents

Publication Filing date Title
WO2015141948A1 Cathode active material for lithium secondary battery, method for producing same, and lithium secondary battery comprising same
WO2015141949A1 Cathode active material for lithium secondary battery, method for producing same, and lithium secondary battery comprising same
KR20150094551A Positive active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the same
WO2015084026A1 Cathode active material for lithium secondary battery, method for producing same, and lithium secondary battery containing same
WO2015053586A1 Anode active material for lithium secondary battery, method for manufacturing same, and lithium secondary battery comprising same
WO2015053580A1 Anode active material for lithium secondary battery, method for manufacturing same, and lithium secondary battery comprising same
KR20140117311A Cathode active material for lithium secondary battery and lithium secondary battery using the same
KR20140118860A Positive active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the same
WO2015083901A1 Cathode active material for lithium secondary battery, method for producing same, and lithium secondary battery containing same
WO2015083900A1 Positive electrode active material for lithium secondary battery, method for manufacturing same, and lithium secondary battery including same
WO2015115699A1 Cathode active material for lithium secondary battery, manufacturing method therefor and lithium secondary battery comprising same
WO2015053446A1 Anode active material for lithium secondary battery, method for manufacturing same, and lithium secondary battery comprising same
WO2014104823A1 Method for preparing cathode active material for lithium secondary battery and cathode active material for lithium secondary battery
WO2014157744A1 Cathode active material for lithium secondary battery, method for producing same, and lithium secondary battery comprising same
KR20140117763A Method for producing lithium manganate particle and nonaqueous electrolyte secondary battery
WO2014157743A1 Cathode active material for lithium secondary battery, and lithium secondary battery using same
KR20130077805A Method for manufacturing positive active material for lithium secondary battery and positive active material for lithium secondary battery
WO2013137510A1 Method for manufacturing anode active material for lithium secondary battery, anode active material for lithium secondary battery, and lithium secondary battery
WO2013137509A1 Method for manufacturing anode active material for lithium secondary battery, anode active material for lithium secondary battery, and lithium secondary battery
KR20130109534A Lithium manganate composite oxide, preparation method thereof and nonaqueous electrolyte secondary battery using the same