ALEXANDRIA, Va., June 9 -- United States Patent no. D1,073,174, issued on April 29, was assigned to Radiant Opto-Electronics Corp. (Kaohsiung, Taiwan).
"Lampshade" was invented by Cheng-Ang Chang (Kaohsiung, Taiwan) and Guo-Hao Huang (Kaohsiung, Taiwan).
The patent was filed on Sept. 20, 2022, under Application No. D/866,593.
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