About 752 results
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https://drivepatents.com/patents/1388218 · 22 Apr 2026
The switch control device may be provided. The switch control device includes: a retention circuit configured to generate a trigger signal based on a fault signal indicating whether a fault in a power signal occurred, generate a reset signal based on the t...
https://drivepatents.com/patents/1386373 · 8 Apr 2026
A battery module including a housing, a plurality of battery cells each disposed in the housing and comprising a first surface and a second surface that intersect each other, at least one first insulating member facing the first surface of the battery cell...
https://drivepatents.com/patents/1386665 · 8 Apr 2026
Disclosed are a battery pack, a method of measuring a charge current of the same, and a charge current measurement system, which enable accurate measurement of a sinusoidal waveform charge current using a charger adapted to charge the battery pack with the...
https://drivepatents.com/patents/1388622 · 8 Apr 2026
A battery pack is disclosed. The battery pack includes a plurality of battery cells arranged back and forth in a first direction, each including a pair of main surfaces arranged to face each other in the first direction, connecting the pair of main surface...
https://drivepatents.com/patents/1386907 · 8 Apr 2026
A battery pack (100) includes a base plate (10) in which two or more battery cells (11) are in contact with a first surface of the base plate and a base flow path (20) through which a refrigerant that cools the battery cell circulates is in the base plate;...
https://drivepatents.com/patents/1387086 · 8 Apr 2026
A positive electrode active material including a first positive electrode active material including a lithium nickel-manganese-based composite oxide having a nickel content of greater than or equal to about 60 mol% based on about 100 mol% of a total metal ...
https://drivepatents.com/patents/1386163 · 25 Mar 2026
The present disclosure refers to a battery system (100) a plurality of accommodation chambers (26) disposed on top each other in a housing (20) with a plurality of side portions (21, 22, 23), wherein each accommodation chamber (26) includes a plurality of ...
https://drivepatents.com/patents/1386244 · 25 Mar 2026
A mandrel member (100) of a winder for a secondary battery, which is mounted in a winder configured to manufacture a jelly roll-type electrode assembly by winding a stack of a first electrode plate (21), a separator (22), and a second electrode plate (23),...
https://drivepatents.com/patents/1388421 · 25 Mar 2026
A battery pack includes battery cells (C), a first measurement circuit unit (M1) and a second measurement circuit unit (M2) each configured to measure temperature information of the battery cells (C) and respectively including a first-type temperature meas...
https://drivepatents.com/patents/1388585 · 25 Mar 2026
A method of operating a module battery management unit includes randomly selecting one number from among assignable identification numbers in response to an identifier assignment command, assigning the selected number as a temporary identifier, transmittin...