Samsung SDI Co., Ltd.

Republic of Korea


Create a watch for Samsung SDI Co., Ltd.
Total IP 8,330
Total IP incl. subs 9,614 (+ 1,296 for subs)
Total IP Rank # 116
IP Activity Score 4.3/5.0    4,671
IP Activity Rank # 118
IP AS incl. subs 4.1/5.0    5,018
Stock Symbol
ISIN KR7006400006
Market Cap. 16.7T  (KRW)
Industry Electronic Components
Sector Technology
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

6,385 11
13 0
1,914 0
7
 
Last Patent 2025 - Rechargeable battery
First Patent 1986 - Electroluminescent device with m...
Last Trademark 2021 - SDI
First Trademark 1999 - SDI

Subsidiaries

4 subsidiaries with IP (1286 patents, 10 trademarks)

6 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 Invention Solid ion conductor, solid electrolyte including the solid ion conductor, electrochemical cell in...
Invention Composition for coating a separator, separator, and lithium battery employing the separator. Pro...
Invention Negative active material, method of preparing, and rechargeable lithium battery including same. ...
Invention Positive electrode active materials, positive electrodes, and rechargeable lithium batteries. A ...
Invention Secondary battery. Disclosed is a secondary battery capable of maintaining electron mobility whe...
Invention Positive electrode active materials, preparation methods thereof, positive electrodes, and rechar...
Invention Hardmask composition, hardmask layer, and method of forming patterns. A hardmask layer including...
Invention Anode for lithium metal battery, lithium metal battery including the same, and method of preparin...
Invention Gel electrolyte for lithium secondary battery and lithium secondary battery including the same. ...
2024 Invention Rechargeable battery pack. A rechargeable battery pack includes a holder including a plurality o...
Invention Cylindrical rechargeable battery. A cylindrical rechargeable battery is provided that includes: ...
Invention All-solid-state secondary battery. abcdd In chemical formula 1, 0
Invention Battery pack. A rechargeable battery pack includes a holder with an accommodation space therein,...
Invention Electrode assembly for rechargeable battery. An electrode assembly of a rechargeable battery inc...
Invention Electrode for rechargeable battery. An electrode for a rechargeable battery includes a substrate...
Invention Negative electrode for rechargeable lithium battery and rechargeable lithium battery including sa...
Invention All-solid-state secondary battery. abcdd In chemical formula 1, 0
Invention Filtering apparatus for removing foreign metal substances from a slurry for manufacturing an elec...
Invention Positive electrode and all-solid-state secondary battery comprising same. 22S and a composite of ...
Invention All-solid secondary battery. This all-solid secondary battery comprises a positive electrode laye...
Invention Battery module. A battery module configured to block heat propagation in response to an event oc...
Invention Secondary battery. Disclosed is a secondary battery. The secondary battery includes an electrode...
Invention Apparatus and method for measuring wrinkles in uncoated portion of electrode plate. An apparatus...
Invention Heat transfer device and secondary battery including the heat transfer device. A heat transfer d...
Invention Method and system for estimating electrode density in secondary batteries. A method of estimatin...
Invention Rechargeable battery and battery module. A rechargeable battery includes a wound-type electrode ...
Invention Secondary battery. A secondary battery includes an electrode assembly including a negative elect...
Invention Secondary battery. A secondary battery includes: an electrode assembly including a first electro...
Invention Apparatus and method for manufacturing electrode of secondary battery. An apparatus for manufact...
Invention Method and apparatus for producing active material particle for dry electrode. A method for prod...
Invention Method and apparatus for inspecting label quality. A method is provided for inspecting the quali...
Invention Rechargeable battery. A rechargeable battery includes an electrode assembly including a first el...
Invention Secondary battery. One embodiment of the present disclosure relates to a secondary battery inclu...
Invention Slot die coater. A slot die coater includes a slot die configured to include a first slot throug...
Invention Cylindrical secondary battery. A cylindrical secondary battery including an electrode assembly i...
Invention Electrode assembly and secondary battery including the same. An electrode assembly including: a ...
Invention Method and apparatus for inspecting dry electrode. An apparatus for inspecting a dry electrode, ...
Invention Cylindrical rechargeable battery. A cylindrical rechargeable battery of the present disclosure i...
Invention Method for derating battery charging power and battery pack to which the method is applied. A me...
Invention Apparatus and method for manufacturing secondary battery electrode plates and roller used therefo...
Invention Secondary battery. A secondary battery includes: a prismatic case; an electrode assembly accommo...
Invention Secondary battery. The present disclosure relates to a secondary battery capable of increasing t...
Invention Cylindrical secondary battery. Embodiments relate to a cylindrical secondary battery. A cylindri...
Invention Cylindrical secondary battery. A cylindrical secondary battery includes an electrode assembly in...
Invention Electrode assembly of rechargeable battery. An electrode assembly of a rechargeable battery incl...
Invention Socket and secondary battery manufacturing system. The present disclosure relates to a socket, an...
2021 G/S LCD television monitors; portable telephones; mobile phones; notebook computers; laptop computers...
G/S Batteries; Batteries for vehicles; Battery packs; Electric batteries; Electric batteries for powe...
G/S Batteries; batteries for electric vehicles; car batteries; electric batteries; electric batteries...
G/S Batteries; batteries for electric vehicles; batteries for automobiles; electric batteries; electr...
G/S Batteries; Battery packs; Electric batteries; Lithium ion batteries
G/S Batteries; Battery packs; Electric batteries; Lithium ion batteries.
2008 G/S condensers; apparatus for stabilizing voltage; chargers for electric storage battery; electrical ...
2001 G/S [ Unprocessed epoxy resin for use in the manufacture of electronic devices; unprocessed artifici...
1999 G/S [ CATHODE RAY TUBES, COMPUTER MONITORS, LIQUID CRYSTAL DISPLAYS, COLOR FILTERS FOR LIQUID CRYSTAL...