SK Innovation had 302 patents in batteries during Q2 2024. SK Innovation Co Ltd filed patents related to manufacturing electrode plates, lithium secondary batteries with specific compositions for improved characteristics, anodes with silicon-based active materials and solid electrolyte interphase layers, and electrolytes with additives for enhanced performance in lithium secondary batteries. These innovations aim to enhance the efficiency and performance of lithium secondary batteries. GlobalData’s report on SK Innovation gives a 360-degree view of the company including its patenting strategy. Buy the report here.
Smarter leaders trust GlobalData
Discover B2B Marketing That Performs
Combine business intelligence and editorial excellence to reach engaged professionals across 36 leading media platforms.
SK Innovation had no grants in batteries as a theme in Q2 2024.
Recent Patents
Application: Apparatus for manufacturing electrode plate (Patent ID: US20240208099A1)
The patent filed by SK Innovation Co Ltd describes an apparatus for manufacturing an electrode plate that includes components such as an unwinder, meandering corrector, press puncher, cutter, detector, and controller. The apparatus is designed to correct meandering of an electrode sheet unwound from a reel, with the controller connected to the detector and meandering corrector to ensure proper functioning. Additionally, the apparatus includes dancer rolls and utilizes the height of active material protruding towards the uncoated portion of the electrode sheet to determine if meandering has occurred.
The apparatus further includes features such as a vision inspector for detecting defects in the electrode plate, a pivot table in the meandering corrector for correcting meandering, and various sensors for detecting the end portion of the electrode sheet. The controller is configured to drive the meandering corrector based on signals from the detection sensors and vision inspector. Overall, the apparatus is designed to efficiently manufacture electrode plates by detecting and correcting meandering issues and inspecting the appearance of the final product for defects.
To know more about GlobalData’s detailed insights on SK Innovation, buy the report here.
Data Insights
From
The gold standard of business intelligence.
Blending expert knowledge with cutting-edge technology, GlobalData’s unrivalled proprietary data will enable you to decode what’s happening in your market. You can make better informed decisions and gain a future-proof advantage over your competitors.
GlobalData, the leading provider of industry intelligence, provided the underlying data, research, and analysis used to produce this article.
GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
