Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Positive electrode current collector, positive electrode piece, electrochemical device and apparatus

Positive electrode current collector, positive electrode piece, electrochemical device and apparatus

US Patent 11621425 · Granted Apr 4, 2023

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Negative electrode active material, negative electrode plate and battery2025
Negative electrode active material, negative electrode plate and battery2025
Negative current collector, preparation method of the same, sodium secondary bat2025
Electrolyte comprising nonaqueous solvent and lithium salt2025
Silicon carbon negative electrode material, negative electrode sheet, secondary 2025
Battery and related apparatus, production method and production device therefor2025
Silicon-oxygen compound, secondary battery using it, and related battery module,2025
Silicon-oxygen compound, secondary battery using it, and related battery module,2025
Silicon-oxygen compound, method for preparation thereof, and related secondary b2025
Silicon-oxygen compound, method for preparation thereof, and related secondary b2025
Top cover assembly of secondary battery and secondary battery2025
Electrolyte solution, and secondary battery, battery module, battery pack and el2025