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Company Chapter – Samsung – South Korea
Version: 2025-11-18, for paid subscribers
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This chapter covers Samsung's solid-state / semi-solid Li-ion battery product development efforts and corresponding patent portfolio:
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Semi-quantitative classification of patents by Samsung SDI, Samsung Electronics and Samsung Electro-Mechanics, revealing focus on sulfide and oxide electrolytes, with 10 identified R&D concepts across two application domains.
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Analysis of potential synergies between R&D concepts including Zr-doped argyrodite optimization and stratified porous matrix architectures for EV applications.
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Performance data including ionic conductivity metrics and manufacturing process parameters from patent disclosures.
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Projections of potential sulfide and oxide cell configurations with plausible manufacturing process sequences for EV and microscale electronics applications.
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Document size: ≈6,700 words, 6 figures, 1 adjacent Excel file (list of patent families with AI-based summaries)
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