US Patent Issued to NINGDE AMPEREX TECHNOLOGY on March 24 for "Electrochemical device and electronic device" (Chinese Inventor)

ALEXANDRIA, Va., March 24 -- United States Patent no. 12,586,793, issued on March 24, was assigned to NINGDE AMPEREX TECHNOLOGY Ltd. (Ningde City, China).

"Electrochemical device and electronic device" was invented by Hanxiang Zhang (Ningde City, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electrochemical device includes a negative active material layer and an electrolyte. The negative active material layer comprises hard carbon. The negative active material layer has a porosity of 20% to 60%. The electrolyte has a conductivity of 8 mS/cm to 14 mS/cm."

The patent was filed on March 30, 2022, under Application No. 17/708,115.

*For further information, including images, charts and tables, please ...