ALEXANDRIA, Va., July 16 -- United States Patent no. D1,132,057, issued on June 30, was assigned to Qingdao New Hope Industry & Trade Co. Ltd (Qingdao, China).

"Tempered glass mat" was invented by Shanshan Li (Qingdao, China), Yuze Wang (Qingdao, China) and Weifeng Wang (Qingdao, China).

The patent was filed on May 21, 2025, under Application No. D/004,842.

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