ALEXANDRIA, Va., June 19 -- United States Patent no. D1,079,799, issued on June 17, was assigned to Ingenico (Fujian) Technology Co. Ltd. (Fuzhou, China).
"External pinpad of POS for the blind" was invented by Huifang Cai (Fuzhou, China), Luming Ye (Fuzhou, China), Dengxi Li (Fuzhou, China), Haiou Li (Fuzhou, China) and Shoufeng Zhang (Fuzhou, China).
The patent was filed on July 27, 2021, under Application No. D/801,185.
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