Samsung SDI Co., Ltd.

Republic of Korea


Create a watch for Samsung SDI Co., Ltd.
Total IP 9,590
Total IP incl. subs 10,866 (+ 1,288 for subs)
Total IP Rank # 106
IP Activity Score 4.4/5.0    6,009
IP Activity Rank # 87
IP AS incl. subs 4.2/5.0    6,345
Stock Symbol
ISIN KR7006400006
Market Cap. 16.7T  (KRW)
Industry Electronic Components
Sector Technology
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

7,331 11
24 0
2,216 0
7
 
Last Patent 2026 - Secondary battery
First Patent 1986 - Electroluminescent device with m...
Last Trademark 2021 - SDI
First Trademark 1999 - SDI

Subsidiaries

4 subsidiaries with IP (1278 patents, 10 trademarks)

6 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 Invention Positive active material for lithium secondary battery, method of preparing positive active mater...
Invention Secondary battery. A secondary battery includes: an electrode assembly including a negative elec...
Invention Secondary battery module. A secondary battery module includes: a cell stack including a pluralit...
Invention Battery module. The present disclosure relates to a battery module including a plurality of seco...
Invention Separator integrated type electrode, method for manufacturing the same, electrode assembly, and r...
Invention Electrode assembly inspection device and electrode assembly manufacturing apparatus including the...
Invention Positive electrode active materials for all-solid-state rechargeable batteries, preparation metho...
Invention Negative electrode active material for rechargeable lithium battery, negative electrode including...
Invention Positive electrode and all-solid-state rechargeable batteries. The present invention relates to a...
Invention Pressure drop responsive gas tank, gas tank opening device, and battery container equipped with g...
Invention Positive electrode and rechargeable lithium battery including the same. Disclosed are positive e...
Invention Organic optoelectronic device and display device. An organic optoelectronic device, including an...
Invention Electrolyte and lithium secondary battery comprising same. The present disclosure relates to an e...
Invention All-solid-state secondary battery, stacked all-solid-state secondary battery, and method for manu...
Invention Dry binder, and electrode and rechargeable lithium battery including the same. A dry binder, an ...
Invention Positive electrodes and rechargeable lithium batteries including the same. Provided is a positiv...
Invention Electrode assembly and rechargeable lithium battery including the same. The present disclosure r...
Invention Die assembly for notching electrode plate of secondary battery and method of manufacturing die as...
Invention Method and system for simulating external short circuit of battery cell. The present disclosure ...
Invention Apparatus and method for manufacturing battery. A battery manufacturing apparatus and a battery ...
Invention Apparatus and method for manufacturing secondary battery. An apparatus for manufacturing a secon...
Invention Electrode plate drying apparatus. An electrode plate drying apparatus includes a drying chamber ...
Invention Secondary battery. A secondary battery is provided. The secondary battery includes an electrode ...
Invention Apparatus and method for manufacturing secondary battery with enhanced electrolyte impregnation. ...
Invention Welding apparatus for manufacturing secondary battery and method of manufacturing secondary batte...
Invention Slurry mixer for secondary battery electrode material and secondary battery manufacturing apparat...
Invention Secondary battery and battery pack. A secondary battery, including a case, an electrode assembly...
Invention Welding device and method of manufacturing electrode by using welding device. A welding device i...
Invention Electrode sheet manufacturing apparatus and method for manufacturing electrode sheet. An electro...
Invention Apparatus for drying electrode. An apparatus for drying an electrode may include a drying part c...
Invention Secondary battery. The present disclosure provides a secondary battery. A secondary battery acco...
Invention Electrode assembly and secondary battery having the same. An electrode assembly includes a first...
Invention Apparatus and method for coating. Embodiments of the present disclosure provide a coating appara...
Invention Secondary battery stacking device and method for stacking secondary battery. The present disclos...
Invention Battery tape and battery taping method. A battery tape is disclosed. The battery tape includes a...
Invention Protection circuit module, method of manufacturing same and secondary battery including same. A ...
Invention Apparatus for notching electrode plates for secondary batteries and method of notching electrode ...
Invention Secondary battery electrode and electrode assemblly including secondary battery electrode. A sec...
Invention Electrode assembly and secondary battery using same. A secondary battery, including an electrode...
Invention Secondary battery and method for manufacturing same. A secondary battery, including an electrode...
Invention Electrode assembly and method of manufacturing secondary battery including the electrode assembly...
Invention Secondary battery and method of manufacturing the same. A secondary battery includes an electrod...
Invention Apparatus for manufacturing all-solid-state battery and method for manufacturing all-solid-state ...
Invention All-solid secondary battery and method of preparing the same. An all-solid secondary battery and...
Invention Apparatus and method for predicting quality of product, and computer program. The present techno...
Invention Secondary battery and battery pack. A secondary battery and a battery pack are disclosed. A seco...
2024 Invention Negative electrode for all-solid-state battery. The present invention relates to a negative elect...
Invention Composite flame retardant for all-solid-state battery, method for manufacturing same, and all-sol...
Invention Core-shell cathode active materials. A cathode active material including an interior and an exte...
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...