Samsung SDI Co., Ltd.

Republic of Korea


 
Total IP 7,706
Total IP incl. subs 9,026 (+ 1,332 for subs)
Total IP Rank # 121
IP Activity Score 4.2/5.0    4,118
IP Activity Rank # 147
IP AS incl. subs 4/5.0    4,460
Stock Symbol
ISIN KR7006400006
Market Cap. 16.7T  (KRW)
Industry Electronic Components
Sector Technology
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

5,883 11
11 0
1,794 0
7
 
Last Patent 2025 - Solid electrolyte, positive elec...
First Patent 1986 - Electroluminescent device with m...
Last Trademark 2021 - SDI
First Trademark 1999 - SDI

Subsidiaries

4 subsidiaries with IP (1322 patents, 10 trademarks)

6 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 Invention All-solid-state rechargeable battery. An all-solid-state rechargeable battery including a positi...
Invention Battery pack, battery module having the battery pack, power supply device having the battery modu...
Invention Nickel-based active material, positive electrode including the same, and lithium secondary batter...
Invention All-solid secondary battery and method of preparing same. An all-solid secondary battery include...
Invention Anode material for all-solid secondary battery, anode layer and all-solid secondary battery inclu...
Invention All-solid-state secondary battery. An all-solid-state secondary battery includes: a cathode laye...
Invention Positive electrode for rechargeable lithium battery, method of preparing the same, and rechargeab...
Invention Steel sheet for battery cases and battery case using the same. A steel sheet for a battery case ...
Invention Resist underlayer composition and method of forming patterns using the composition. Disclosed ar...
Invention Binder for solid electrolyte film formation. Disclosed is a binder for forming a solid electroly...
Invention Binder for solid electrolyte film formation. Disclosed are a binder for forming a solid electrol...
Invention Negative electrode and lithium battery comprising same. Proposed are a negative electrode and a l...
Invention Battery pack and extinguishing method thereof. A battery pack includes a battery housing having ...
Invention Binder for rechargeable lithium battery and rechargeable lithium battery including the same. A b...
Invention All-solid secondary battery. abb (0
Invention All-solid secondary battery. abb (0
Invention Rechargeable battery. A rechargeable battery includes a prismatic can including a terminal hole,...
Invention Negative electrode active material and rechargeable lithium battery including same. A negative e...
Invention Additive for lithium rechargeable battery and lithium rechargeable battery including the same. A...
Invention Solid electrolyte, positive electrode, and all-solidstate rechargeable battery including the same...
Invention Negative active material for rechargeable lithium battery, negative electrode including same, and...
Invention Battery cell carrier, battery module, and method for fabricating battery module. A battery cell ...
Invention Battery system, cooler and method for monitoring a battery system. A battery system includes: a ...
Invention Battery cell and energy storage module including the same. A battery cell includes: an electrode...
Invention Anode and lithium battery including the same. An anode and a lithium battery including the same,...
Invention All-solid-state secondary battery. An all-solid-state secondary battery includes a cathode layer...
Invention All-solid secondary battery. An all-solid secondary battery including a cathode layer, an anode ...
Invention Cathode and lithium secondary battery including the same. A lithium secondary battery including ...
Invention System and method for identifying secondary battery id. A system for identifying a secondary bat...
Invention All-solid secondary battery. Disclosed is an all-solid secondary battery including a cathode lay...
Invention Method and apparatus for controlling sheet thickness in electrode plate manufacturing process. A...
Invention Venting device and battery pack with the same. A venting device includes a cover positioned at o...
Invention Negative electrode active material, method of preparing same, and rechargeable lithium battery in...
Invention Blanking device and method of manufacturing electrode plate for secondary battery using the same....
Invention Battery manufacturing device and manufacturing method. A device for manufacturing a battery, the...
Invention Notching apparatus for secondary battery. A notching apparatus for a secondary battery includes ...
Invention Battery module. A battery module includes a plurality of battery cells arranged along a first di...
Invention Solid electrolyte, and positive electrode and all-solid rechargeable battery including same. 3+a3...
Invention Secondary battery electrode notching apparatus. A secondary battery electrode notching apparatus...
Invention Electrode plate for rechargeable battery, manufacturing apparatus thereof and manufacturing metho...
Invention Separator clamping device, and method and system for manufacturing electrode assembly for recharg...
Invention Stacking apparatus and all-solid-state battery manufacturing method using same. The present inven...
Invention Negative electrode for all solid-state battery and all solid-state battery including same. The pr...
Invention Organic optoelectronic element and display device. The present invention relates to an organic op...
Invention Apparatus and method for predicting damage to battery cell. An apparatus for predicting damage t...
2022 Invention Rechargeable battery module. An embodiment provides a rechargeable battery module comprising a s...
Invention Electrolyte for lithium secondary battery, and lithium secondary battery comprising same. An ele...
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
Invention Battery pack. A battery pack includes a battery, a terminal unit, a first current path, a second ...
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...