ALEXANDRIA, Va., July 15 -- United States Patent no. 12,664,642, issued on June 23, was assigned to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) Ltd. (Hong Kong).

"Appearance detection method and apparatus for bare cell, computer device, and storage medium" was invented by Yinhang Tu (Ningde, China), Xiaofeng Liu (Ningde, China) and Jinping Zhu (Ningde, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are an appearance detection method and apparatus for a bare cell, a computer device, a computer-readable storage medium, a computer program product, and an appearance detection system for a bare cell, where the method includes: obtaining a cell picture of the bare cell by shooting, the cell picture ...