About 746 results
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https://drivepatents.com/patents/1390133 · 10 Jun 2026
An electrode (100, 200, 300, 400, 500, 600, 700) includes a current collector (110, 210, 310, 410, 510, 610, 710), a first active material layer (120, 220, 320, 420, 520, 620, 720) on a first surface of the current collector (110, 210, 310, 410, 510, 610, ...
https://drivepatents.com/patents/1389995 · 10 Jun 2026
Disclosed herein are a battery management system, BMS, an operating method thereof, and an energy storage system, ESS, and a technical problem to be solved is to provide a hard fault handling mechanism that can improve operational stability of the ESS. To ...
https://drivepatents.com/patents/1385956 · 3 Jun 2026
A dry negative electrode plate for a rechargeable lithium battery and a rechargeable lithium battery including the same are disclosed. A dry negative electrode plate for a rechargeable lithium battery includes a negative electrode active material and a bin...
https://drivepatents.com/patents/1385993 · 3 Jun 2026
The present invention relates to an electrode plate notching apparatus and a method of notching an electrode, and an object thereof is to prevent generation of threads or burrs in a notching process. An electrode plate notching apparatus (1) according to e...
https://drivepatents.com/patents/1386008 · 3 Jun 2026
A composite substrate for a rechargeable lithium battery, a method for manufacturing the same, and a rechargeable lithium battery including the same are provided. The composite substrate may include a support layer including a polymer, a first metal layer ...
https://drivepatents.com/patents/1385940 · 3 Jun 2026
The present disclosure relates to a negative electrode for a rechargeable lithium battery, and a rechargeable lithium battery including the negative electrode, and for example to a negative electrode including a negative electrode current collector, a firs...
https://drivepatents.com/patents/1385977 · 3 Jun 2026
Provided are a device for verifying and correcting a battery cell position and a method of verifying and correcting the battery cell position using the same. The device includes at least one camera spaced apart from a battery module including a plurality o...
https://drivepatents.com/patents/1387162 · 3 Jun 2026
A protection device (20) for a battery pack (1) including a battery module (10), the protection device (20) includes: a temperature sensor (211) configured to measure a temperature of the battery module (10); and a control device configured to perform a pr...
https://drivepatents.com/patents/1388012 · 3 Jun 2026
A deformation analysis device for a secondary battery and a non-destructive analysis method by which electrode deformation of a secondary battery may be diagnosed using a computed tomography (CT) image, the method including the steps of obtaining an image ...
https://drivepatents.com/patents/1386429 · 27 May 2026
The present disclosure relates to a temperature measurement apparatus and a battery module including the same, and is directed to providing a temperature measurement apparatus capable of stably fixing a position of a temperature sensor. To this end, there ...