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SAMSUNG SDI CO LTD

Overview
  • Total Patents
    45,437
  • GoodIP Patent Rank
    127
  • Filing trend
    ⇩ 29.0%
About

SAMSUNG SDI CO LTD has a total of 45,437 patent applications. It decreased the IP activity by 29.0%. Its first patent ever was published in 1990. It filed its patents most often in Republic of Korea, United States and China. Its main competitors in its focus markets electrical machinery and energy, environmental technology and audio-visual technology are MICO CO LTD, RUBEN SAMUEL and MICO LTD.

Patent filings in countries

World map showing SAMSUNG SDI CO LTDs patent filings in countries

Patent filings per year

Chart showing SAMSUNG SDI CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kang Tae Kyoung 503
#2 Kang Kyoung Doo 313
#3 Yu Eun Sun 308
#4 Kim Ki Jung 297
#5 Jung Sung-Hyun 251
#6 Kweon Ho Jin 231
#7 Jung Ho Kuk 224
#8 Kwon Jae Ik 223
#9 Song Jung Suk 223
#10 Hong Chong Gi 215

Latest patents

Publication Filing date Title
KR20210013282A Negative active material for recahrgeable lithium battery and recahrgeable lithium battery including the same
KR20210013277A Negative electrode for rechargeable lithium battery
KR20210010621A Proctective film for optical display apparatus, optical member comprising the same and optical display apparatus comprising the same
KR20210002397A Composite cathode active material, cathode and lithium battery containing the material, and preparation method thereof
KR20200141013A Positive electrode material for lithium secondary battery and lithium secondary battery comprising positive electrode including nickel-based active material
US2021083287A1 Positive electrode for rechargeable lithium battery, preparing method thereof, and rechargeable lithium battery comprising positive electrode
US2021074998A1 Positive active material for rechargeable lithium battery, preparing method thereof and rechargeable lithium battery comprising positive electrode including positive active material
KR20200133704A Lithium battery
EP3817105A1 Positive active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the same
EP3817121A1 Electrolyte for rechargeable lithium battery, and rechargeable lithium battery comprising the same
EP3817117A1 Solid ion conductor compound, solid electrolyte including solid ion conductor compound, electrochemical cell including solid ion conductor compound, and method of preparing solid ion conductor compound
US2021124264A1 Compound, photosensitive resin composition including the same, photosensitive resin layer, color filter and display device
US2021126256A1 Cathode active material for lithium secondary battery, preparation method thereof, cathode including cathode active material, and lithium secondary battery including cathode
US2021126277A1 Automatic replacement device of secondary battery material
US2021126204A1 Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device and display device
KR20200126351A Lithium battery
EP3812081A1 Protecting module for laser welding device
US2021115296A1 Cmp slurry composition for copper films and method of polishing copper films using the same
US2021119277A1 Battery system
US2021115335A1 Etching composition for silicon nitride layer and method of etching silicon nitride layer using the same