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US Patent Issued to Hyundai Motor, Kia on May 5 for "Fuel cell stack" (South Korean Inventor)

ALEXANDRIA, Va., May 5 -- United States Patent no. 12,620,612, issued on May 5, was assigned to Hyundai Motor Co. (Seoul, South Korea) and Kia Corp. (Seoul, South Korea). "Fuel cell stack" was invent... Read More


US Patent Issued to Enovix on May 5 for "Dimensional constraints for three-dimensional batteries" (California Inventors)

ALEXANDRIA, Va., May 5 -- United States Patent no. 12,620,613, issued on May 5, was assigned to Enovix Corp. (Fremont, Calif.). "Dimensional constraints for three-dimensional batteries" was invented ... Read More


US Patent Issued to LG Energy Solution on May 5 for "Roll for supporting electrode and electrode manufacturing apparatus including the same" (South Korean Inventors)

ALEXANDRIA, Va., May 5 -- United States Patent no. 12,620,614, issued on May 5, was assigned to LG Energy Solution Ltd. (Seoul, South Korea). "Roll for supporting electrode and electrode manufacturin... Read More


US Patent Issued to BOE TECHNOLOGY GROUP on May 5 for "Wound cell, battery structure, flexible display device, and hot pressing device" (Chinese Inventors)

ALEXANDRIA, Va., May 5 -- United States Patent no. 12,620,615, issued on May 5, was assigned to BOE TECHNOLOGY GROUP Co. LTD. (Beijing). "Wound cell, battery structure, flexible display device, and h... Read More


US Patent Issued to SK On on May 5 for "Electrode assembly for secondary battery and method of manufacturing same" (South Korean Inventors)

ALEXANDRIA, Va., May 5 -- United States Patent no. 12,620,616, issued on May 5, was assigned to SK On Co. Ltd. (Seoul, South Korea). "Electrode assembly for secondary battery and method of manufactur... Read More


US Patent Issued to SAMSUNG ELECTRONICS on May 5 for "Battery and electronic device comprising same" (South Korean Inventors)

ALEXANDRIA, Va., May 5 -- United States Patent no. 12,620,617, issued on May 5, was assigned to SAMSUNG ELECTRONICS Co. LTD. (Suwon-si, South Korea). "Battery and electronic device comprising same" w... Read More


US Patent Issued to Contemporary Amperex Technology (Hong Kong) on May 5 for "Functionalized separator and method for preparing the same, lithium metal battery and device comprising the same" (Chinese Inventors)

ALEXANDRIA, Va., May 5 -- United States Patent no. 12,620,618, issued on May 5, was assigned to Contemporary Amperex Technology (Hong Kong) Ltd. (Hong Kong). "Functionalized separator and method for ... Read More


US Patent Issued to FUJIFILM on May 5 for "Inorganic solid electrolyte-containing composition, sheet for all-solid state secondary battery, and all-solid state secondary battery, and manufacturing methods for sheet for all-solid state secondary battery and all-solid state secondary battery" (Japanese Inventors)

ALEXANDRIA, Va., May 5 -- United States Patent no. 12,620,619, issued on May 5, was assigned to FUJIFILM Corp. (Tokyo). "Inorganic solid electrolyte-containing composition, sheet for all-solid state ... Read More


US Patent Issued to GRU Energy Lab on May 5 for "Layered gel-polymer electrolytes and methods of forming thereof" (California Inventors)

ALEXANDRIA, Va., May 5 -- United States Patent no. 12,620,620, issued on May 5, was assigned to GRU Energy Lab Inc. (San Jose, Calif.). "Layered gel-polymer electrolytes and methods of forming thereo... Read More


US Patent Issued to LG Energy Solution on May 5 for "Non-aqueous electrolyte for lithium secondary battery and lithium secondary battery comprising same" (South Korean Inventors)

ALEXANDRIA, Va., May 5 -- United States Patent no. 12,620,621, issued on May 5, was assigned to LG Energy Solution Ltd. (Seoul, South Korea). "Non-aqueous electrolyte for lithium secondary battery an... Read More