US Patent Issued to Shenzhen Xingchenglida Technology on June 17 for "Calculator capable of outputting results based on handwritten formulas" (Chinese Inventor)

ALEXANDRIA, Va., June 19 -- United States Patent no. 12,332,835, issued on June 17, was assigned to Shenzhen Xingchenglida Technology Co. Ltd. (Guangdo, China).

"Calculator capable of outputting results based on handwritten formulas" was invented by QiEn Fang (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention provides a calculator capable of outputting results based on handwritten formulas, wherein the calculator has at least one writing area, and can output the calculation results of the handwritten formulas in the writing area, wherein the setting of the writing area does not compromise the functional completeness of the calculator compared to a traditional calculator, a...