Samsung SDI Co., Ltd.

Republic of Korea


Create a watch for Samsung SDI Co., Ltd.
Total IP 9,181
Total IP incl. subs 10,459 (+ 1,290 for subs)
Total IP Rank # 108
IP Activity Score 4.4/5.0    5,588
IP Activity Rank # 90
IP AS incl. subs 4.2/5.0    5,928
Stock Symbol
ISIN KR7006400006
Market Cap. 16.7T  (KRW)
Industry Electronic Components
Sector Technology
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

6,992 11
19 0
2,152 0
7
 
Last Patent 2026 - Anode-solid electrolyte sub-asse...
First Patent 1986 - Electroluminescent device with m...
Last Trademark 2021 - SDI
First Trademark 1999 - SDI

Subsidiaries

4 subsidiaries with IP (1280 patents, 10 trademarks)

6 subsidiaries without IP

 Register for free to unlock the subsidiary list

Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 Invention Method, apparatus and computer-readable medium for diagnosing degree of deterioration of surge pr...
Invention System and method for automatically replacing cartridge filter. A system for automatically repla...
Invention Electrode, secondary battery, and electrode manufacturing device. An electrode, including a subs...
Invention Thermal analysis system and method for battery system. The present disclosure relates to a therm...
Invention Positive electrodes and rechargeable lithium batteries including the same. A positive electrode ...
Invention Rechargeable lithium battery module. The present disclosure relates to a rechargeable lithium ba...
Invention Resist underlayer composition, and method of forming patterns using the composition. A resist un...
Invention Apparatus for roll-pressing electrode plate of secondary plate, and apparatus and method for manu...
Invention Positive electrode active material, preparation method thereof, positive electrode, and rechargea...
Invention Solid electrolyte layer for all-solid-state battery and all-solid-state battery including same. ...
Invention Electrode and secondary battery. An electrode includes a substrate, and a tab attached onto a su...
Invention Electrode and secondary battery. An electrode, including a substrate, a tab having a first side ...
Invention Battery module and battery module design system. A battery module includes a plurality of batter...
Invention Method and system for detecting abnormal point of battery manufacturing data and analyzing its ca...
Invention Roll press apparatus for manufacturing electrode plates. A roll press apparatus for manufacturin...
Invention Semiconductor photoresist compositions and methods of forming patterns using the compositions. P...
Invention Rechargeable battery and electrode plate thereof. A rechargeable battery may include an electrod...
Invention Noise prevention insulation tape and battery pack adopting the same. The present disclosure rela...
Invention System and method for manufacturing a dry electrode. A system for manufacturing a dry electrode ...
Invention Positive electrode for lithium-sulfur battery and manufacturing method thereof. 82nn (1≤n≤8, n be...
Invention Apparatus and method for manufacturing electrode plate. An apparatus for manufacturing an electr...
Invention Wire sealing apparatus, waterproof battery pack, and method of manufacturing waterproof battery p...
Invention Battery management system capable of supporting plurality of secondary battery modules. The pres...
Invention Anode-solid electrolyte sub-assembly for solid secondary battery, solid secondary battery includi...
Invention Apparatus and method for manufacturing electrode plate of secondary battery including drying unit...
Invention Battery label, battery pack, and method of manufacturing battery label. Disclosed are a battery ...
Invention Apparatus for adjusting roller gap, and apparatus and method for manufacturing electrode plate of...
Invention Apparatus and method for manufacturing electrode plate of secondary battery including substrate s...
Invention Battery case, battery pack, and method of manufacturing battery case. Disclosed are a battery ca...
Invention Cap assembly that performs current cutoff function and secondary battery including the same. A c...
Invention Apparatus for notching electrode sheet. An apparatus for notching an electrode sheet, the appara...
Invention Method and system for predicting control factors for manufacturing facilities based on machine le...
Invention Secondary battery module. A secondary battery module includes two cell stacks, each of the two c...
Invention Electrolyte for rechargeable lithium battery and rechargeable lithium battery including the same....
Invention Contactor diagnosis device and method, and battery management system. The present disclosure rel...
Invention Secondary battery and maintenance method of secondary battery. A secondary battery includes a ca...
Invention Secondary battery and method for manufacturing the same. A secondary battery includes: an electr...
Invention Secondary battery and method of manufacturing same. A secondary battery includes an electrode as...
Invention Sub plate assembly and secondary battery including the same. A secondary battery includes an ele...
2024 Invention Secondary battery. A secondary battery includes an electrode assembly including a first electrod...
Invention Method and system for monitoring status of battery. The present disclosure provides a method for...
Invention Secondary battery. A secondary battery may include an electrode assembly including a first elect...
Invention Secondary battery. A secondary battery includes: an electrode assembly; a case accommodating the...
Invention Battery cell replacement detection apparatus and method. The present disclosure relates to a bat...
Invention Cap assembly and secondary battery including same. A cap assembly may include a cap plate having...
Invention Secondary battery and secondary battery case. A secondary battery includes a case with at least ...
Invention External battery device and charging control method of the same. An external battery device incl...
Invention Battery cell balancing device and method, and battery management system. The present disclosure ...
Invention Apparatus and method for manufacturing battery. A battery manufacturing apparatus includes a can...
Invention Secondary battery module. A secondary battery module may include a plurality of cylindrical cell...
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...