Ningde Amperex Technology Limited patent applications published on July 25th, 2024

Summary of the patent applications from Ningde Amperex Technology Limited on July 25th, 2024

1. **Summary**: Ningde Amperex Technology Limited has recently filed patents for innovative electrochemical devices aimed at enhancing safety, reliability, and performance in energy storage systems. These patents introduce advancements such as pressure relief mechanisms, specific electrolyte compositions, and unique electrode designs to improve battery efficiency and safety. The technologies are designed for various applications, including electric vehicles, portable electronics, and renewable energy storage solutions.

2. **Key Points of Patents**:

  * Patent 1: Pressure relief mechanism with adhesive film for reliable pressure release in battery cells.
  * Patent 2: Electrochemical device with a jelly roll design for improved energy storage efficiency.
  * Patent 3: Electrolyte formulation with specific compounds for fast charging and high-temperature performance.
  * Patent 4: Negative electrode with interconnected pores for enhanced energy storage capacity.

3. **Notable Applications**:

  * These patents can be utilized in electric vehicles, portable electronics, and renewable energy storage systems.
  * The technologies aim to improve energy density, cycle life, and safety of batteries.
  * Potential applications include grid energy storage, supercapacitors, and high-performance batteries for various industries.

Patent applications for Ningde Amperex Technology Limited on July 25th, 2024

ELECTROCHEMICAL APPARATUS AND ELECTRONIC APPARATUS (18437491)

Main Inventor

Qiang ZHENG

ELECTROLYTE AND ELECTROCHEMICAL DEVICE (18626603)

Main Inventor

Kefei WANG

ELECTROCHEMICAL APPARATUS AND ELECTRONIC APPARATUS CONTAINING SAME (18619623)

Main Inventor

Xiang WANG

ELECTROCHEMICAL DEVICE (18627672)

Main Inventor

Qiang ZHENG

BATTERY CELL AND ELECTRIC APPARATUS (18621371)

Main Inventor

Guowen ZHANG